Bibliografie tematiche / ERPs

Letteratura scientifica selezionata sul tema "ERPs"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 11 marzo 2023

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Indice

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "ERPs".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "ERPs"

1

Del Grosso, N. A., D. Dubuc e M. D. Anes. "DIY ERPs". Journal of Vision 10, n. 7 (11 agosto 2010): 664. http://dx.doi.org/10.1167/10.7.664.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Huang, Yue, Xin Chen, Jun Zhang, Delu Zeng, Dandan Zhang e Xinghao Ding. "Single-trial ERPs denoising via collaborative filtering on ERPs images". Neurocomputing 149 (febbraio 2015): 914–23. http://dx.doi.org/10.1016/j.neucom.2014.07.043.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Woestenburg, J. C. "On separating cue ERPs from target ERPs, a simulation study". International Journal of Psychophysiology 25, n. 1 (gennaio 1997): 25–26. http://dx.doi.org/10.1016/s0167-8760(97)85400-1.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Kotchoubey, Boris, Simone Lang, Vladimir Bostanov e Niels Birbaumer. "Is there a Mind? Electrophysiology of Unconscious Patients". Physiology 17, n. 1 (febbraio 2002): 38–42. http://dx.doi.org/10.1152/physiologyonline.2002.17.1.38.

Testo completo
Abstract (sommario):
Event related brain potentials (ERPs) provide information about cortical processing in severe neurological patients whose cognitive abilities cannot be expressed in their behavior. In coma, ERPs contribute to the prediction of the outcome. In a vegetative state, ERPs uncover the functional state of cortical processes. The significance of ERPs in the neurophysiological study of consciousness is discussed.
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Serhan, Ali, e Wissam El Hajj. "Impact of ERPS on Organizations’ Financial Performance". Proceedings of the International Conference on Business Excellence 13, n. 1 (1 maggio 2019): 361–72. http://dx.doi.org/10.2478/picbe-2019-0032.

Testo completo
Abstract (sommario):
Abstract In accounting, enterprise resource planning system is the database software package for supporting all corporations’ operations and processes such as marketing, human resources, finance, manufacturing, and several others. ERPS stores different forms of data for various computerized functions in a single database, user interface, and application. Although ERPS were initially utilized by huge manufacturing corporations, they are currently used by all sizes of businesses. Therefore, there is a need to identify the performance advantages that businesses gain from ERPS together with its impact on the performance of a firm. The goal of the research is to offer insights regarding the implementation of ERPS and their influence on organizational performance. The study will determine the benefits of ERPS, identify if there is a reliable or valid performance measurement system that connects ERPS to the performance of the organization, identify if ERPS have a positive effect on the performance of a company in the time periods after implementation and finally set the success factors accountable for the ERPS benefits. Accordingly, the study will establish the effect of ERPS on the performance of a company. The study will be a quantitative research where questionnaires will be used to collect the primary data. Purposive sampling will be used to obtain 50 answers from accounting experts so that to evaluate the effect of ERPS on financial performance and auditing of Lebanese firms. Moreover, financial performance indicators will be used to assess the overall company performance together with supply-chain operations. Quantitative analysis of data will be done through the use of SPSS based on the research objectives.
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Nagra, NS, TW Hamilton, L. Strickland, DW Murray, H. Pandit, A. Alloush, O. Ayodele et al. "Enhanced recovery programmes for lower limb arthroplasty in the UK". Annals of The Royal College of Surgeons of England 99, n. 8 (novembre 2017): 631–36. http://dx.doi.org/10.1308/rcsann.2017.0124.

Testo completo
Abstract (sommario):
Introduction Enhanced recovery programmes (ERPs) reduce patient morbidity and mortality, and provide significant cost savings by reducing length of stay. Currently, no uniform ERP guidelines exist for lower limb arthroplasty in the UK. The aim of this study was to identify variations in ERPs and determine adherence to local policy. Methods Hospitals offering elective total knee arthroplasty (TKA) and total hip arthroplasty (THA) (23 and 22 centres respectively) contributed details of their ERPs, and performed an audit (15 patients per centre) to assess compliance. Results Contrasting content and detail of ERPs was noted across centres. Adherence to ERPs varied significantly (40–100% for TKA, 17–94% for THA). Analysis identified perioperative use of dexamethasone, tranexamic acid and early mobilisation for TKA, and procedures performed in teaching hospitals for THA as being associated with a reduced length of stay. Conclusions This study highlights variation in practice and poor compliance with local ERPs. Given the proven benefits of ERPs, evidence-based guidelines in the context of local skillsets should be established to optimise the patient care pathway.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Ruusuvirta, Timo, Tapani Korhonen, Juha Arikoski e Kirsi Kivirikko. "ERPs to pitch changes". NeuroReport 7, n. 2 (gennaio 1996): 413–16. http://dx.doi.org/10.1097/00001756-199601310-00009.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Hämäläinen, H., e J. Kekoni. "Attention and somatosensory ERPs". International Journal of Psychophysiology 25, n. 1 (gennaio 1997): 50. http://dx.doi.org/10.1016/s0167-8760(97)85476-1.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Medaglini, S., T. Locatelli e G. Comi. "ERPs in multiple sclerosis". Italian Journal of Neurological Sciences 19, S6 (1998): S408—S412. http://dx.doi.org/10.1007/bf00539597.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Hillman, Charles H., Matthew B. Pontifex, Robert W. Motl, Kevin C. O’Leary, Christopher R. Johnson, Mark R. Scudder, Lauren B. Raine e Darla M. Castelli. "From ERPs to academics". Developmental Cognitive Neuroscience 2 (febbraio 2012): S90—S98. http://dx.doi.org/10.1016/j.dcn.2011.07.004.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Tesi sul tema "ERPs"

1

Jardin, Elliott C. "Recognition Memory Revisited: An Aging and Electrophysiological Investigation". Cleveland State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=csu1548157727480549.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Henderson, Ross Munro. "Visual event-related potentials in normal and abnormal development". Thesis, Glasgow Caledonian University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311800.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Mertens, Ralf. "The Role of Psychophysiology in Forensic Assessments: Deception Detection, ERPs and Virtual Reality Mock Crime Scenarios". Diss., Tucson, Ariz. : University of Arizona, 2006. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu%5Fetd%5F1470%5F1%5Fm.pdf&type=application/pdf.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Gardner, Aaron, Marissa R. Kellicut e Eric W. Dr Sellers. "An Examination of ERPs produced by Images of Locations and Graspable Objects in an Oddball Task". Digital Commons @ East Tennessee State University, 2018. https://dc.etsu.edu/asrf/2018/schedule/32.

Testo completo
Abstract (sommario):
Brain-Computer Interface (BCI) technology utilizes EEG to measure the electrical activity at the scalp to be used for operating an external device. Therefore, understanding the cognitive responses that can be measured through the EEG to use BCIs is important. BCI systems, such as the P300 Speller, rely on detecting Event-Related Potentials (ERPs). ERPs are time-locked responses to internal or external events. Previous research has indicated that viewing different categories of stimuli activate specific brain structures and produce stimuli specific ERPs. Since the BCI’s ability to detect differences in ERPs is important for operating the system, we have conducted a traditional oddball study to examine the ERPs elicited by two categories of stimuli – images of locations and images of graspable tools. Functional MRI studies have shown that images of familiar locations produce brain responses in the parahippocampal place area (PPA). The PPA is a region of the ventromedial surface of the temporal lobe that responds more strongly to visual scenes (i.e. images of familiar landscapes) than to other presented visual stimuli and is sometimes better known as a “mapping area” of the brain. Conversely, the premotor cortex is an area of motor cortex that lies within the frontal lobe and is used to produce neural impulses that control the implementation of movement. In this instance, logical movement of tools, such as a hammer, can be used as a stimulus for the activation of the premotor cortex. While research has indicated the activation of these different regions, there has not been any research comparing the ERPs that may be produced by these two categories of stimuli. Therefore, our study uses an oddball task to determine if these two types of stimuli can produce distinct ERPs. We hypothesized that images of tools will produce a distinct ERP response, specifically the P300 response, at frontal electrode locations that will significantly differ from ERP responses produced by images of locations. Furthermore, we hypothesized that images of locations will produce distinct ERPs at parietal locations compared to images of tools. Preliminary data collected from 20 participants has indicated a difference in the P300 response at central electrode locations produced by the two types of stimuli. As we continue with data collection, we anticipate observing differences at the frontal and parietal locations. This would indicate that activating these different structures with distal proximity may provide more robust ERP responses that could be used for future P300 Speller BCI operation.
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Singhal, Anthony. "Attentional workload and the ERPs, negative difference (Nd) and mismatch negativity (MMN)". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ39233.pdf.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Wang, Anli. "Functional significance of human sensory ERPs : insights from modulation by preceding events". Thesis, University of Oxford, 2010. http://ora.ox.ac.uk/objects/uuid:2dcd4959-8638-4ee1-b591-3eb28bdf3a1d.

Testo completo
Abstract (sommario):
The electroencephalogram (EEG) reflects summated, slow post-synaptic potentials of cortical neurons. Sensory, motor or cognitive events (such as a fast-rising sensory stimulus, a brisk self-paced movement or a stimulus-triggered cognitive task) can elicit transient changes in the ongoing human EEG, called event-related potentials (ERPs). ERPs are widely used in clinical practice, and believed to reflect the activity of the sensory system activated by the stimulus (for example, laser-evoked potentials are used to substantiate the neuropathic nature of clinical pain conditions). When ERPs are elicited by pairs or trains of stimuli delivered at short inter-stimulus intervals (ISIs), the magnitude of the ERP elicited by the repeated stimuli is markedly reduced, a phenomenon known as response decrement. While the interval between two consecutive stimuli becomes longer, the reduced response is recovered. Thus, this phenomenon has been traditionally interpreted in terms of neural refractoriness of generators of ERPs ("neural refractoriness hypothesis"). This thesis, however, challenges this neural refractoriness hypothesis by describing the results of manipulating the preceding events of the eliciting stimulus. The first study examined the effect of variable and short ISIs on sensory ERPs, delivering trains of auditory and electrical stimuli with random ISIs ranging from 100 to 1000ms. In the second study, pairs of laser stimuli were presented in two comparable conditions. In the constant condition, the ISI was identical across trials in each block, while in the variable condition, the ISI was variable across trials. By directly comparing ERPs elicited by laser stimulation, this study aimed to explore whether lack of saliency in the eliciting stimulus could explain the response decrement during stimulus repetition. Finally, the third study tested the hypothesis that the reduced eliciting ERPs would recover if saliency were introduced by changing the modality of the preceding event. Thus, trains of three stimuli (S1-S2-S3) with 1s ISI were presented; S2 was either same or different in modality as S1 and S3 in each block. Results from these three experiments demonstrate that this "refractoriness hypothesis" does not hold, and suggest that the magnitude of ERPs is only partly related to the magnitude of the incoming sensory input, and instead largely reflects neural activities triggered by salient events in the sensory environment. These results are important for the correct interpretation of ERPs in both physiological and clinical studies.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Doran, Matthew M. "The role of visual attention in multiple object tracking evidence from ERPS". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 110 p, 2009. http://proquest.umi.com/pqdweb?did=1885675151&sid=5&Fmt=2&clientId=8331&RQT=309&VName=PQD.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

CARRERA, ALBA. "L'integrazione cross-modale delle emozioni: componente mimica e vocale. Correlati psicofisiologici (ERPS)". Doctoral thesis, Università Cattolica del Sacro Cuore, 2007. http://hdl.handle.net/10280/154.

Testo completo
Abstract (sommario):
Lo studio si prefigge di indagare il decoding simultaneo degli elementi vocali e della mimica facciale delle emozioni mediante i potenziali evocati corticali (ERPs), utilizzando un'ampia gamma di emozioni. Stimoli emotivi vocali e patterns mimici sono stati accoppiati in condizioni di congruenza o di incongruenza. Le variazioni ERPs e i tempi di risposta (TR) rilevati sono state sottoposti ad analisi univariata della varianza per misure ripetute (ANOVA). Alcuni fenomeni ERP sono altamente sensibili alla condizione di congruenza/incongruenza del pattern (con una maggiore ampiezza per stimoli congruenti rispetto a stimoli incongruenti) e costituiscono marker specifici dell'integrazione intersensoriale. In particolare, i dati permettono di riconoscere l'indice di media latenza P200 come un marker dell'integrazione intersensoriale di stimoli emotivi. Altri fenomeni, invece, maggiormente sensibili al contenuto emotivo, segnalano la presenza di processi cognitivi legati più in generale al decoding emotivo. I risultati indicano inoltre che l'integrazione, che nelle prime fasi di processamento è un fenomeno automatico, coinvolge successivamente processi decisionali intenzionali. Infine, è stato riscontrato che la condizione di congruenza provoca un effetto di riduzione dei TR per alcune delle emozioni analizzate (tristezza) ed un effetto inverso per un secondo gruppo di emozioni (paura, rabbia e sorpresa). Tale risultato viene discusso in riferimento al significato adattivo dei diversi correlati emotivi e dei rispettivi processi di decodifica cross-modale.
The study investigates the simultaneous processing of emotional tone of voice and emotional facial expression by event-related potentials (ERPs), through an ample range of different emotions. Auditory emotional stimuli and visual patterns were matched in congruous and incongruous pairs. ERPs variations and behavioral data (response time) were submitted to repeated measures analysis of variance (ANOVA). ANOVA showed numerous ERP effects, with different cognitive functions. Some of them, in particular the medium-latency P200, are highly sensible to pattern congruent/incongruent condition (with more intense amplitude for congruent rather then incongruent stimuli) and constitute intersensory integration specific markers. The other ERP effects, instead, are more sensible to the emotional content and signal the presence of cognitive processes that are more generally tied to the emotional decoding. Furthermore results show that, in the first processing phase, integration is an automatic and obliged phenomenon, while later it implies intentional decisional processes. Finally, a TR reduction was found for some congruous patterns (i.e. sadness) and an inverted effect for a second group of emotions (i.e. fear, anger, and surprise). Finally, behavioural results indicate that congruence causes a RT reduction for some emotions (sadness) and, on the contrary, an inverse effect for other emotions (fear, anger, surprise). This result is discussed with reference to different emotional correlates adaptive function and their respective cross-modal decoding processes.
Gli stili APA, Harvard, Vancouver, ISO e altri
9

CARRERA, ALBA. "L'integrazione cross-modale delle emozioni: componente mimica e vocale. Correlati psicofisiologici (ERPS)". Doctoral thesis, Università Cattolica del Sacro Cuore, 2007. http://hdl.handle.net/10280/154.

Testo completo
Abstract (sommario):
Lo studio si prefigge di indagare il decoding simultaneo degli elementi vocali e della mimica facciale delle emozioni mediante i potenziali evocati corticali (ERPs), utilizzando un'ampia gamma di emozioni. Stimoli emotivi vocali e patterns mimici sono stati accoppiati in condizioni di congruenza o di incongruenza. Le variazioni ERPs e i tempi di risposta (TR) rilevati sono state sottoposti ad analisi univariata della varianza per misure ripetute (ANOVA). Alcuni fenomeni ERP sono altamente sensibili alla condizione di congruenza/incongruenza del pattern (con una maggiore ampiezza per stimoli congruenti rispetto a stimoli incongruenti) e costituiscono marker specifici dell'integrazione intersensoriale. In particolare, i dati permettono di riconoscere l'indice di media latenza P200 come un marker dell'integrazione intersensoriale di stimoli emotivi. Altri fenomeni, invece, maggiormente sensibili al contenuto emotivo, segnalano la presenza di processi cognitivi legati più in generale al decoding emotivo. I risultati indicano inoltre che l'integrazione, che nelle prime fasi di processamento è un fenomeno automatico, coinvolge successivamente processi decisionali intenzionali. Infine, è stato riscontrato che la condizione di congruenza provoca un effetto di riduzione dei TR per alcune delle emozioni analizzate (tristezza) ed un effetto inverso per un secondo gruppo di emozioni (paura, rabbia e sorpresa). Tale risultato viene discusso in riferimento al significato adattivo dei diversi correlati emotivi e dei rispettivi processi di decodifica cross-modale.
The study investigates the simultaneous processing of emotional tone of voice and emotional facial expression by event-related potentials (ERPs), through an ample range of different emotions. Auditory emotional stimuli and visual patterns were matched in congruous and incongruous pairs. ERPs variations and behavioral data (response time) were submitted to repeated measures analysis of variance (ANOVA). ANOVA showed numerous ERP effects, with different cognitive functions. Some of them, in particular the medium-latency P200, are highly sensible to pattern congruent/incongruent condition (with more intense amplitude for congruent rather then incongruent stimuli) and constitute intersensory integration specific markers. The other ERP effects, instead, are more sensible to the emotional content and signal the presence of cognitive processes that are more generally tied to the emotional decoding. Furthermore results show that, in the first processing phase, integration is an automatic and obliged phenomenon, while later it implies intentional decisional processes. Finally, a TR reduction was found for some congruous patterns (i.e. sadness) and an inverted effect for a second group of emotions (i.e. fear, anger, and surprise). Finally, behavioural results indicate that congruence causes a RT reduction for some emotions (sadness) and, on the contrary, an inverse effect for other emotions (fear, anger, surprise). This result is discussed with reference to different emotional correlates adaptive function and their respective cross-modal decoding processes.
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Strauss, Mélanie. "Etude magnéto-encéphalographique de la profondeur du traitement de l’information auditive pendant le sommeil". Thesis, Sorbonne Paris Cité, 2015. http://www.theses.fr/2015USPCB113/document.

Testo completo
Abstract (sommario):
Le sommeil est défini comme un état comportemental de repos où nous perdons conscience de notre environnement et notre réactivité aux stimuli extérieurs est drastiquement réduite. Pourtant, lorsque nous dormons, l’appel par notre prénom ou à la sonnerie du réveil peuvent encore nous réveiller, suggérant qu’un certain degré de traitement des stimuli reste possible. Dans ce travail, nous soulevons la question de la profondeur du traitement de l’information extérieure pendant le sommeil. Nous avons enregistré simultanément l’activité cérébrale de sujets sains adultes en électro- et magnéto-encéphalographie (EEG et MEG) en réponse à des stimulations auditives, avant, pendant, et après une courte période de sommeil. Afin de tester la profondeur du traitement de l’information à travers la hiérarchie corticale, nous nous sommes concentrés sur les capacités de codage prédictif hiérarchique, qui permettent au cerveau d’anticiper les évènements futurs à partir d’une connaissance passée. Les prédictions sont faites à de nombreuses si ce n’est toutes les étapes de la hiérarchie corticale. Tester les différents niveaux de prédiction nous permet donc d’évaluer précisément à quel niveau l’intégration de l’information est interrompue. Nous avons d’abord testé les capacités du cerveau à détecter la nouveauté auditive. Nous avons présenté aux sujets des séquences de sons comprenant des régularités temporelles à courte (locale) ou à longue (globale) échelle de temps, et analysé les réponses cérébrales à des sons violant ces régularités. Les réponses cérébrales à ces violations locales ou globales se traduisent respectivement en EEG à l’éveil par l’émergence de deux signaux d’erreur de prédiction : la négativité de mismatch (MMN) et la P300. Notre analyse révèle que la MMN et la P300 disparaissent toutes deux dans le sommeil avec la perte des activations des aires associatives préfrontales et pariétales. Au cours de l’endormissement, la MMN diminue progressivement, tandis que la P300 disparait brutalement avec la perte de conscience des stimuli. Ce comportement tout-ou-rien renforce l’hypothèse que la P300 est un marqueur de la conscience. Malgré tout, nous avons montré que le cerveau détecte toujours les nouveaux sons et peut s’y habituer, mais seulement dans un contexte limité d’adaptation sensorielle de bas niveau. Après avoir démontré la perte des capacités de codage prédictif dans le sommeil dans le cadre de régularités statistiques arbitraires et nouvellement acquises, dans une deuxième série d’expériences nous avons testé la capacité du cerveau endormi à établir des prédictions sur les sons à venir dans le cadre de connaissances sémantiques connues déjà stockées en mémoire à long terme. Nous avons présenté à des sujets endormis des opérations arithmétiques simples, comme “deux plus deux égal neuf”, et nous avons enregistré les réponses cérébrales aux résultats corrects et aux résultats faux. Nous avons découvert que le cerveau était toujours capable de détecter les violations arithmétiques dans le sommeil, avec des activations en partie similaires à celles de l’éveil. Nous suggérons que, bien que le sommeil prévienne tout calcul explicite, il y a conservation des signaux d’erreur de prédiction pour les opérations arithmétiques simple déjà mémorisées. Ce travail clarifie à quel niveau l’intégration de l’information auditive est interrompue pendant le sommeil, et quelles fonctions cognitives persistent ou s’altèrent. La persistance de l’adaptation sensorielle et des capacités de prédiction à partir de connaissances déjà mémorisées sont probablement responsables de la réactivité résiduelle qui peut être observée pendant le sommeil alors que les sujets sont inconscients. Finalement, ces résultats aident aussi à mieux comprendre pourquoi un stimulus donné sera traité ou non dans le sommeil. (...)
Sleep can be defined as a behavioral state of rest in which consciousness of external stimuli vanishes and responsiveness to the environment is drastically reduced. When we sleep, however, we may still react and wake up to our name or to the alarm clock, suggesting that some processing of external stimuli remains. We address in the present work the question of how deeply external information is processed during sleep. We recorded brain activity in adult human subjects simultaneously in electro and magnetoencephalography (EEG and MEG) in response to auditory stimulation, before, during and after a short period of sleep. In order to test information integration through the brain hierarchy, we focused on hierarchical predictive coding capabilities, which enable the brain to anticipate the future from previous knowledge. Predictions occur at many if not all steps of the cortical hierarchy. Testing different levels of predictions enables us to assess the steps at which information integration is disrupted during sleep. We first tested the capacity of the sleeping brain to detect auditory novelty. We analyzed brain responses to violations of local and global temporal regularities, which are respectively reflected in EEG during wakefulness by two successive prediction error signals, the mismatch negativity (MMN) and the P300. Our analysis revealed that both the MMN and the P300 vanish during sleep, along with the loss of activations in prefrontal and parietal associative areas. The MMN gradually decreased in the descent to sleep, whereas the P300 vanished abruptly with the loss of awareness during N1 sleep. This all-or-none behavior strongly reinforces the hypothesis that the P300 is a marker of consciousness. Even so, we showed that sounds still activate sensory cortices, and that the brain remains able to detect new sounds and to habituate to them, but only in the limited context of sensory adaptation. Having demonstrated the disruption of predictive coding for arbitrary and newly acquired statistical regularities, in a second set of experiments we tested the capacity of the sleeping brain to develop predictions of future auditory stimuli for over-learned semantic knowledge stored in long-term memory. We presented sleeping subjects with simple arithmetic facts such as “two plus two is nine” and recorded brain responses to correct or incorrect results. We discovered that the sleeping brain was still able to detect arithmetic violations, with activations in part similar to wakefulness. We suggest that, although sleep disrupts explicit arithmetic computations, there is a preservation of prediction error signals for arithmetic facts stored in long-term memory. The present work clarifies the steps at which auditory information integration is disrupted during sleep, and which cognitive functions remain or vanish. The preservation of low-level sensory adaptation and of predictions from long term memory may account for the residual responsiveness that can be observed during sleep, while subjects are unconscious. Finally, these results also help to better understand why a given stimulus may or may not be processed during sleep. The depth of information integration is function of the ongoing spontaneous oscillations of the sleeping brain, but also of the nature of the stimulus, i.e. its salience, its knowledge, and its relevance
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Libri sul tema "ERPs"

1

Rich, John. The wonderland of OMVs, ERPs and DAVs. London: Estates Gazette Ltd, 1994.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Manuel, Carreiras, e Clifton Charles 1938-, a cura di. The on-line study of sentence comprehension: Eyetracking, ERPs, and beyond. New York: Psychology Press, 2004.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

J, Prinzell Lawrence, e Langley Research Center, a cura di. Empirical analysis of EEG and ERPs for psychophysiological adaptive task allocation. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 2001.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

van Tongeren, Paul, Paul Sars, Chris Bremmers e Koen Boey, a cura di. Eros and Eris. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-017-1464-8.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Amanda, Seel, Center for Development Alternatives, Kandy. e Redd barna (Sri Lanka), a cura di. Resourcing the right to primary education in Sri Lanka: A summary of findings of the Equitable Resourcing of Primary Schools (ERPS) study. Colombo: Save the Children in Sri Lanka, 2005.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Beutin, Wolfgang. Eros, Eris: Beiträge zur Literaturpsychologie, zur Sprach- und Ideologiekritik. Stuttgart: H.-D. Heinz, 1994.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Rectenwald, Michael. The eros of the baby boom eras and other poems. Bethesda, MD: Apogee Books, 1991.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Eros et Eris: Mariages divins et mythe de succession chez Hésiode. Lyon: Presses universitaires de Lyon, 1985.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

1929-, Peperzak Adriaan Theodoor, e Tongeren Paul van, a cura di. Eros and Eris: Contributions to a hermeneutical phenomenology : liber amicorum for Adriaan Peperzak. Dordrecht: Kluwer Academic, 1992.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Eros, anti-eros. San Francisco: City Lights Books, 1990.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Capitoli di libri sul tema "ERPs"

1

Ellenbroek, Bart, Alfonso Abizaid, Shimon Amir, Martina de Zwaan, Sarah Parylak, Pietro Cottone, Eric P. Zorrilla et al. "ERPs". In Encyclopedia of Psychopharmacology, 490. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-68706-1_3237.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Mizuno, Tooru M., Ashwini Padhi, Naomi Fineberg, Naomi A. Fineberg, Ashwini Padhi, Michael H. Bloch, James F. Leckman et al. "Odd-Ball ERPs". In Encyclopedia of Psychopharmacology, 922. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-68706-1_4432.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Regan, David. "ERPs and Psychophysics". In Cognitive Psychophysiology: Event-Related Potentials and the Study of Cognition, 303–16. London: Routledge, 2022. http://dx.doi.org/10.4324/9781003318279-11.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Luque, David. "Event-Related Potentials (ERPs)". In Encyclopedia of Animal Cognition and Behavior, 1–2. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-47829-6_1270-1.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Luque, David. "Event-Related Potentials (ERPs)". In Encyclopedia of Animal Cognition and Behavior, 2474–75. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_1270.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Proverbio, Alice Mado. "EEG and ERPs in the Study of Language and Social Knowledge". In Social and Affective Neuroscience of Everyday Human Interaction, 195–212. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-08651-9_12.

Testo completo
Abstract (sommario):
AbstractEvent-related potentials (ERPs) represent the ideal methodological approach for investigating the time course of language reading and comprehension processes. In this chapter, various ERP components reflecting orthographic, phonological, semantic, and syntactic processing of written and auditory language are examined. Furthermore, data are shown of how ERPs can reflect stereotypes, prejudices and world knowledge, including people’s social traits and attributes. In particular, several recent neuroimaging and electrophysiological studies are presented investigating the neural underpinnings of ethnic and sex biases (both in male and female individuals).
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Segalowitz, Sidney J. "ERPs and Advances in Neurolinguistics". In Brain Organization of Language and Cognitive Processes, 61–81. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0799-0_4.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Abd Elmonem, Mohamed A., Eman S. Nasr e Mervat H. Gheith. "Automating Requirements Elicitation of Cloud-Based ERPs". In Proceedings of the International Conference on Advanced Intelligent Systems and Informatics 2017, 171–80. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-64861-3_16.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Kroll, Judith F., Taomei Guo e Maya Misra. "What ERPs Tell us about Bilingual Language Processing". In The Handbook of the Neuropsychology of Language, 494–515. Oxford, UK: Wiley-Blackwell, 2012. http://dx.doi.org/10.1002/9781118432501.ch24.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Proverbio, Alice Mado, e Alberto Zani. "Mirror Neurons in Action: ERPs and Neuroimaging Evidence". In Social and Affective Neuroscience of Everyday Human Interaction, 65–84. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-08651-9_5.

Testo completo
Abstract (sommario):
Abstract According to V.S. Ramachandran (inaugural ‘Decade of the Brain’ lecture at Society for Neuroscience meeting), ‘mirror neurons are to neuroscience what DNA was to biology’. Their discovery (by Rizzolatti’s group) led to the understanding of how hominids rapidly evolved through imitation and cultural transmission in the last 100,000 years. In this chapter, we will review the role of human mirror neuron system (MNS) in several mental and brain functions including: interacting with the environment, grasping objects, empathy and compassion for others, empathizing, emulation and emotional contagion, observing and imitating, learning sports, motor skills and dance, motor rule understanding, understanding the intentions of others, understanding gestures and body language, lip reading, recognizing actions by their sounds, learning to play a musical instrument. The chapter is enriched with a discussion of possible criticalities and caveats.
Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "ERPs"

1

Talasi, Teboho, e Lisa F Seymour. "Understanding the Value of Enterprise Resource Planning (ERP) Systems". In InSITE 2022: Informing Science + IT Education Conferences. Informing Science Institute, 2022. http://dx.doi.org/10.28945/4983.

Testo completo
Abstract (sommario):
Aim/Purpose: The purpose of this research is to explain how ERP systems provide value to companies in Lesotho, a developing country. Background: The percentage of organizations with Enterprise Resource Planning systems (ERPs) has been increasing in both developed and developing nations. Despite the popularity of ERPs, the literature has shown that ERP failure is a major challenge facing organizations. Companies invest a considerable amount of money into these systems, expecting a return on in-vestment. Yet, findings on the benefits that organizations accrue from the implementation of ERPs are mixed. There are concerns that in developing countries the return is low. Methodology: An online survey strategy was used for collecting data from companies. Using the simple random method, 169 companies using ERP systems were selected. Contribution: The core contribution is in supporting proposed relationships that had not been tested prior. The empirical results of this study describe the Lesotho ERP context. The results also emphasize the importance of the use of ERP in determining the value of ERPs. Findings: This study has confirmed that ERP usage and business processes improvements are the main factors affecting ERP value, and ERP usage is the strongest determiner of ERP value. The finding also emphasizes the importance of organizational culture and training. Recommendations for Practitioners: Companies are encouraged to focus on training users and build a supportive organizational culture. Recommendations for Researchers: Context plays a vital role in determining ERP value and hence should be taken into account when explaining ERP value. Impact on Society: The paper highlights the impact of organizational culture on ERP usage and business process improvement and hence ERP value. Future Research: While this study focused on training quality, further studies could focus on the impact of training quantity and ongoing training.
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Lima, Yury, Elder Rodrigues, Rafael Oliveira e Maicon Bernardino. "Usando o teste ponta a ponta para garantia de confiabilidade de um Sistema Integrado de Gestão: uma prova de conceito". In Escola Regional de Engenharia de Software. Sociedade Brasileira de Computação, 2020. http://dx.doi.org/10.5753/eres.2020.13723.

Testo completo
Abstract (sommario):
Com o intuito de melhorar o gerenciamento e tomada de decisões, as empresas tendem a organizar suas informações através dos Sistemas Integrados de Gestão (ERPs). Os ERPs devem ser sistemas confiáveis, pois representam o negócio e influenciam nas tomadas de decisões. Entretanto garantir a confiabilidade de um ERP através de testes não é uma tarefa trivial, pois são geralmente sistemas de grande porte. O uso de testes automatizados de ponta a ponta pode ser uma solução eficaz. Este estudo apresenta uma Prova de Conceito (POC) do uso de testes ponta a ponta, através de uma arquitetura, métricas e métodos de realizar interações com cada camada da aplicação. Resultando assim em uma redução do tempo necessário para resolver e detectar erros no sistema.
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Ke, Yufeng, Peiyuan Wang, Yuqian Chen, Bin Gu, Hongzhi Qi, Peng Zhou e Dong Ming. "Concurrent mental activities affect ERPs and impair performance of ERP-spellers". In 2015 7th International IEEE/EMBS Conference on Neural Engineering (NER). IEEE, 2015. http://dx.doi.org/10.1109/ner.2015.7146574.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Bologa, Razvan, Ana-Ramona Bologa e Gheorghe Sabau. "Success Factors for Higher Education ERPs". In 2009 International Conference on Computer Technology and Development. IEEE, 2009. http://dx.doi.org/10.1109/icctd.2009.142.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Tamimi, Hatem, e Heba Mohammad. "Factotos Influencing ERPs Implementation in UAE". In 2018 Fifth HCT Information Technology Trends (ITT). IEEE, 2018. http://dx.doi.org/10.1109/ctit.2018.8649536.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Aine, C. J., J. S. George, S. Supek e E. L. Maclin. "Noninvasive Studies of Human Visual Cortex Using Neuromagnetic Techniques". In Noninvasive Assessment of the Visual System. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/navs.1991.tua4.

Testo completo
Abstract (sommario):
The major goals of noninvasive studies of the human visual cortex are: (1) to increase knowledge of the functional organization of cortical visual pathways; and (2) to develop noninvasive clinical tests for the assessment of cortical function. Noninvasive techniques suitable for studies of the structure and function of human visual cortex include magnetic resonance imaging (MRI), positron emission tomography (PET), single photon emission tomography (SPECT), scalp recorded event-related potentials (ERPs), and event-related magnetic fields (ERFs). The primary challenge faced by noninvasive functional measures is to optimize the spatial and temporal resolution of the measurement and analytic techniques in order to effectively characterize the spatial and temporal variations in patterns of neuronal activity. In this paper we review the use of neuromagnetic techniques for this purpose.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Krumpe, Tanja, Wolfgang Rosenstiel e Martin Spuler. "Prediction of item familiarity based on ERPs". In 2019 7th International Winter Conference on Brain-Computer Interface (BCI). IEEE, 2019. http://dx.doi.org/10.1109/iww-bci.2019.8737330.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Zhao, Min, Nini Rao e Chunlin Zhao. "Theta Synchronization and ERPs in Deception Detection". In 2019 12th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI). IEEE, 2019. http://dx.doi.org/10.1109/cisp-bmei48845.2019.8965697.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Nolan, H., J. S. Butler, R. Whelan, J. J. Foxe, H. H. Bulthoff e R. B. Reilly. "Motion P3 demonstrates neural nature of motion ERPs". In 2011 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2011. http://dx.doi.org/10.1109/iembs.2011.6090965.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Duma, Laszlo, e Istvan Orosz. "Information technology systems in logistics and roles of ERPs". In 2012 IEEE 13th International Symposium on Computational Intelligence and Informatics (CINTI). IEEE, 2012. http://dx.doi.org/10.1109/cinti.2012.6496744.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri

Rapporti di organizzazioni sul tema "ERPs"

1

Turner, M. S. The meaning of EROS/MACHO. Office of Scientific and Technical Information (OSTI), novembre 1993. http://dx.doi.org/10.2172/10104598.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Shapiro, Jonathan S. Eros-based Confined Capability Client. Fort Belvoir, VA: Defense Technical Information Center, giugno 2006. http://dx.doi.org/10.21236/ada454977.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Muelaner, Jody Emlyn. Unsettled Issues in Electrical Demand for Automotive Electrification Pathways. SAE International, gennaio 2021. http://dx.doi.org/10.4271/epr2021004.

Testo completo
Abstract (sommario):
With the current state of automotive electrification, predicting which electrification pathway is likely to be the most economical over a 10- to 30-year outlook is wrought with uncertainty. The development of a range of technologies should continue, including statically charged battery electric vehicles (BEVs), fuel cell electric vehicles (FCEVs), plug-in hybrid electric vehicles (PHEVs), and EVs designed for a combination of plug-in and electric road system (ERS) supply. The most significant uncertainties are for the costs related to hydrogen supply, electrical supply, and battery life. This greatly is dependent on electrolyzers, fuel-cell costs, life spans and efficiencies, distribution and storage, and the price of renewable electricity. Green hydrogen will also be required as an industrial feedstock for difficult-to-decarbonize areas such as aviation and steel production, and for seasonal energy buffering in the grid. For ERSs, it is critical to understand how battery life will be affected by frequent cycling and the extent to which battery technology from hybrid vehicles can be applied. Unsettled Issues in Electrical Demand for Automotive Electrification Pathways dives into the most critical issues the mobility industry is facing.
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Jolicoeur, J. Emergency Response Data System (ERDS) implementation. Office of Scientific and Technical Information (OSTI), aprile 1990. http://dx.doi.org/10.2172/7175236.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Gondrom, T., R. Brandner e U. Pordesch. Evidence Record Syntax (ERS). RFC Editor, agosto 2007. http://dx.doi.org/10.17487/rfc4998.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Anderson, Richard M., Andrea E. Copping e Frances B. Van Cleve. Environmental Risk Evaluation System (ERES) for Offshore Wind - Mock-Up of ERES, Fiscal Year 2010 Progress Report. Office of Scientific and Technical Information (OSTI), novembre 2010. http://dx.doi.org/10.2172/1009754.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Hazen, Terry C. 4th Annual DOE-ERSP PI Meeting: Abstracts. Office of Scientific and Technical Information (OSTI), marzo 2009. http://dx.doi.org/10.2172/953225.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Symons, G. A. ERS, C-farm electrical distribution. Office of Scientific and Technical Information (OSTI), settembre 1996. http://dx.doi.org/10.2172/325640.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Symons, G. A. ERS, AY-farm electrical distribution. Office of Scientific and Technical Information (OSTI), settembre 1996. http://dx.doi.org/10.2172/325641.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Bellomy, J. R. ERS, C-Farm electrical distribution. Office of Scientific and Technical Information (OSTI), dicembre 1995. http://dx.doi.org/10.2172/434902.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Ti possono interessare anche gli elenchi estesi di opere sul tema "ERPs":
Articoli di riviste Tesi Libri
Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!

Vai alla bibliografia