Results 21 to 30 of about 3,709,294 (297)

Auditory Event-Related Potentials [PDF]

, 2013
Auditory event related potentials are electric potentials (AERP, AEP) and magnetic fields (AEF) generated by the synchronous activity of large neural populations in the brain, which are time-locked to some actual or expected sound event.
Winkler, István, Denham, Susan L., Escera, Carles   +2 more
openaire   +1 more source

What and Where in auditory sensory processing: A high-density electrical mapping study of distinct neural processes underlying sound object recognition and sound localization

Frontiers in Integrative Neuroscience, 2011
Functionally distinct dorsal and ventral auditory pathways for sound localization (where) and sound object recognition (what) have been described in non-human primates.
Victoria M Leavitt, Victoria M Leavitt, Sophie eMolholm, Sophie eMolholm, Sophie eMolholm, Manuel eGomez-Ramirez, John J Foxe, John J Foxe, John J Foxe, John J Foxe   +9 more
doaj   +1 more source

Event-related potential responses to love-related facial stimuli [PDF]

, 2007
In event-related potential (ERPs) studies, emotional stimuli usually elicit an enhanced late positive potential (LPP), which is assumed to reflect motivated attention. However, whether a stimulus elicits emotional responses may depend on the individual's
Franken, I.H.A. (Ingmar), Jansma, B.M. (Bernadette), Langeslag, S.J.E. (Sandra), Strien, J.W. (Jan) van   +3 more
core   +6 more sources

Event-related potential correlates of spatiotemporal regularities in vision [PDF]

, 2009
Spatiotemporal regularities in stimulus structure have been shown to influence visual target detection and discrimination. Here we investigate whether the influence of spatiotemporal regularity is associated with the modulation of early components (P1/N1)
Albright, Clark, Curran, Doherty, Friston, Guo, Guo, Guo, Hillyard, Hopf, Johannes, Knill, Kubová, Kun Guo, Kveraga, Leuthold, Li, Luck, Mangun, Ohtani, Petra M.J. Pollux, Ritter, Sharma, Taylor, Vogel, Young   +25 more
core   +1 more source

P300- like event related potential amplitude in rats is a correlate of conditioned reinforcement [PDF]

, 2012
We have developed a methodology for recording a robust P300 event related potential (ERP) in rats. In these experiments a contingency shaped model of the human “oddball’ paradigm was employed in which rats were shaped to press a lever for
Steven Faux, William D. Klipec
core   +2 more sources

The duration of disgusted and fearful faces is judged longer and shorter than that of neutral faces: the attention-related time distortions as revealed by behavioral and electrophysiological measurements

Frontiers in Behavioral Neuroscience, 2014
Time perception has been shown to be altered by emotions. This study employed event-related potentials (ERPs) to examine the effects of two threat-related emotions on the judgment of time intervals in the range of 490-910 ms. We demonstrated that disgust
Dandan eZhang, Yunzhe eLiu, Xiaochun eWang, Yuming eChen, Yuejia eLuo   +4 more
doaj   +1 more source

Measuring Task-Related Brain Activity With Event-Related Potentials in Dynamic Task Scenario With Immersive Virtual Reality Environment

Frontiers in Behavioral Neuroscience, 2022
Measurement of event-related potentials (ERPs) in simulated and real environments is advantageous for understanding cognition and behavior during practice of goal-directed activities.
Masashi Arake, Masashi Arake, Hiroyuki Ohta, Aki Tsuruhara, Yasushi Kobayashi, Nariyoshi Shinomiya, Hiroaki Masaki, Yuji Morimoto   +7 more
doaj   +1 more source

Extended Recurrence Plot Analysis and its Application to ERP Data [PDF]

, 2002
We present new measures of complexity and their application to event related potential data. The new measures base on structures of recurrence plots and makes the identification of chaos-chaos transitions possible.
ANJA MEINKE, Babloyantz A., beim Graben P., Casdagli M. C., Eckmann J.-P., Faure P., Kandel E. R., Kantz H., Kutas M., Marwan N., NORBERT MARWAN, Nunez P. L., Theiler J., Thomasson N., Trulla L. L., Weber C. L., Zbilut J. P.   +16 more
core   +3 more sources

Analysis of P300 Evoked Potentials to Determine Pilot Cognitive States

Sensors
The P300 evoked potential, recorded via electroencephalography, serves as a relevant marker of attentional allocation and cognitive workload. This work extracts and analyzes event-related potentials that reflect variations in the cognitive state of ...
Germán Rodríguez-Bermúdez, Benjamin Naret, Ana Rita Teixeira   +2 more
doaj   +1 more source

Source localization algorithms to find attention and memory circuits in the brain

Journal of King Saud University: Computer and Information Sciences, 2015
Brain is a complex organ and many attempts have been done to know its functions. Studying attention and memory circuits can help to achieve much information about the brain.
M. Sabeti, S.D. Katebi, K. Rastgar
doaj   +1 more source