About: Hippocampal negative event-related potential recorded in humans during a simple sensorimotor task occurs independently of motor execution

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About: Hippocampal negative event-related potential recorded in humans during a simple sensorimotor task occurs independently of motor execution Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://onlinelibrary.wiley.com/doi/10.1002/hipo.22173/abstract;jsessionid=4068795D783BE1A4D586B1DBC14D6066.f02t01
Description	A hippocampal prominent event-related potential (ERP) with a peak latency at around 450 ms is consistently observed as a correlate of hippocampal activity during various cognitive tasks. Some intracranial EEG studies demonstrated that the amplitude of this hippocampal potential was greater in response to stimuli requiring an overt motor response, in comparison with stimuli for which no motor response is required. These findings could indicate that hippocampal evoked activity is related to movement execution as well as stimulus evaluation and associated memory processes. The aim of the present study was to investigate the temporal relationship between the hippocampal negative potential latency and motor responses. We analyzed ERPs recorded with 22 depth electrodes implanted into the hippocampi of 11 epileptic patients. Subjects were instructed to press a button after the presentation of a tone. All investigated hippocampi generated a prominent negative ERP peaking at approximately 420 ms. A hippocampal prominent event-related potential (ERP) with a peak latency at around 450 ms is consistently observed as a correlate of hippocampal activity during various cognitive tasks. Some intracranial EEG studies demonstrated that the amplitude of this hippocampal potential was greater in response to stimuli requiring an overt motor response, in comparison with stimuli for which no motor response is required. These findings could indicate that hippocampal evoked activity is related to movement execution as well as stimulus evaluation and associated memory processes. The aim of the present study was to investigate the temporal relationship between the hippocampal negative potential latency and motor responses. We analyzed ERPs recorded with 22 depth electrodes implanted into the hippocampi of 11 epileptic patients. Subjects were instructed to press a button after the presentation of a tone. All investigated hippocampi generated a prominent negative ERP peaking at approximately 420 ms. (en)
Title	Hippocampal negative event-related potential recorded in humans during a simple sensorimotor task occurs independently of motor execution Hippocampal negative event-related potential recorded in humans during a simple sensorimotor task occurs independently of motor execution (en)
skos:prefLabel	Hippocampal negative event-related potential recorded in humans during a simple sensorimotor task occurs independently of motor execution Hippocampal negative event-related potential recorded in humans during a simple sensorimotor task occurs independently of motor execution (en)
skos:notation	RIV/00216224:14740/13:00066278!RIV14-MSM-14740___
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(ED0017/01/01), P(ED1.1.00/02.0068), P(GAP103/11/0933), Z(MSM0021622404)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kukleta, Miloslav Světlák, Miroslav Brázdil, Milan Damborská, Alena Roman, Robert Rektor, Ivan Chládek, Jan Shaw, Daniel Joel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	77456
http://linked.open...ai/riv/idVysledku	RIV/00216224:14740/13:00066278
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	intracranial recordings; auditory task; hippocampus; ERP latency; motor response (en)
http://linked.open.../riv/klicoveSlovo	hippocampus ERP latency auditory task intracranial recordings motor response
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[57F8550BF96A]
http://linked.open...i/riv/nazevZdroje	Hippocampus
http://linked.open...in/vavai/riv/obor	FH
http://linked.open...ichTvurcuVysledku	8 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	APPLICATION LABORATORIES OF ADVANCED MICROTECHNOLOGIES AND NANOTECHNOLOGIES Central european institute of technology Analysis of EEG Signals Scanned at High Frequencies from Deep Brain Structures
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	23
http://linked.open...iv/tvurceVysledku	Kukleta, Miloslav Rektor, Ivan Brázdil, Milan Světlák, Miroslav Chládek, Jan Jurák, Pavel Shaw, Daniel Joel Damborská, Alena Roman, Robert
http://linked.open...ain/vavai/riv/wos	000327157200019
http://linked.open...n/vavai/riv/zamer	The Internal Organisation and Neurobiological Mechanisms of Functional CNS Systems under Normal and Pathological Conditions
issn	1050-9631
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/hipo.22173
http://localhost/t...ganizacniJednotka	14740

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