HapticV1, PascalFrancis, Corpus, bibRecord, 000057

Natural stimuli from three coherent modalities enhance behavioral responses and electrophysiological cortical activity in humans

Identifieur interne : 000057 ( PascalFrancis/Corpus ); précédent : 000056; suivant : 000058

Natural stimuli from three coherent modalities enhance behavioral responses and electrophysiological cortical activity in humans

Auteurs : Irit Sella ; Miriam Reiner ; Hillel Pratt

Source :

International journal of psychophysiology [ 0167-8760 ] ; 2014.

RBID : Pascal:14-0180099

Descripteurs français

Pascal (Inist)
- Comportement, Electrophysiologie, Cortex cérébral, Perception intermodale, Audition, Vision, Sensibilité tactile, Potentiel évoqué, Potentiel évoqué cognitif, Réalité virtuelle, Homme.

English descriptors

KwdEn :
- Behavior, Cerebral cortex, Electrophysiology, Event evoked potential, Evoked potential, Hearing, Human, Intermodal perception, Tactile sensitivity, Virtual reality, Vision.

Abstract

Cues that involve a number of sensory modalities are processed in the brain in an interactive multimodal manner rather than independently for each modality. We studied multimodal integration in a natural, yet fully controlled scene, implemented as an interactive game in an auditory-haptic-visual virtual environment In this imitation of a natural scene, the targets of perception were ecologically valid uni-, bi- and tri-modal manifestations of a simple event-a ball hitting a wall. Subjects were engaged in the game while their behavioral and early cortical electrophysiological responses were measured. Behavioral results confirmed that tri-modal cues were detected faster and more accurately than bi-modal cues, which, likewise, showed advantages over unimodal responses. Event-Related Potentials (ERPs) were recorded, and the first 200 ms following stimulus onset was analyzed to reveal the latencies of cortical multimodal interactions as estimated by sLORETA. These electrophysiological findings indicated bi-modal as well as tri-modal interactions beginning very early (∼30 ms), uniquely for each multimodal combination. The results suggest that early cortical multimodal integration accelerates cortical activity and, in turn, enhances performance measures. This acceleration registers on the scalp as sub-additive cortical activation.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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Format Inist (serveur)

NO :	PASCAL 14-0180099 INIST
ET :	Natural stimuli from three coherent modalities enhance behavioral responses and electrophysiological cortical activity in humans
AU :	SELLA (Irit); REINER (Miriam); PRATT (Hillel); GRUZELIER (John); BAMIDIS (Panagiotis); PAGANI (Linda); REINER (Miriam); ROS (Tomas)
AF :	The Virtual Reality and NeuroCognition Laboratory, Technion, Israel Institute of Science/Israël (1 aut., 2 aut.); Evoked Potentials Laboratory, Technion, Israel Institute of Science/Israël (1 aut., 3 aut.); Department of Psychology, Goldsmiths, University of London, LewishamWay, New Cross/London SE14 6NW/Royaume-Uni (1 aut.); Laboratory of Medical Physics, Department of Medicine, School of Health Sciences, Aristotle University of Thessaloniki/Grèce (2 aut.); Centre de Recherche de l'Hôpital Sainte-Justine, Université de Montréal/Canada (3 aut.); Department of Applied Psychology, New York University/Etats-Unis (3 aut.); The Virtual Reality and NeuroCognition Laboratory, Technion, Israel Institute of Science/Israël (4 aut.); Department of Fundamental Neurosciences, University of Geneva/Suisse (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	International journal of psychophysiology; ISSN 0167-8760; Coden IJPSEE; Pays-Bas; Da. 2014; Vol. 93; No. 1; Pp. 45-55; Bibl. 1 p.1/4
LA :	Anglais
EA :	Cues that involve a number of sensory modalities are processed in the brain in an interactive multimodal manner rather than independently for each modality. We studied multimodal integration in a natural, yet fully controlled scene, implemented as an interactive game in an auditory-haptic-visual virtual environment In this imitation of a natural scene, the targets of perception were ecologically valid uni-, bi- and tri-modal manifestations of a simple event-a ball hitting a wall. Subjects were engaged in the game while their behavioral and early cortical electrophysiological responses were measured. Behavioral results confirmed that tri-modal cues were detected faster and more accurately than bi-modal cues, which, likewise, showed advantages over unimodal responses. Event-Related Potentials (ERPs) were recorded, and the first 200 ms following stimulus onset was analyzed to reveal the latencies of cortical multimodal interactions as estimated by sLORETA. These electrophysiological findings indicated bi-modal as well as tri-modal interactions beginning very early (∼30 ms), uniquely for each multimodal combination. The results suggest that early cortical multimodal integration accelerates cortical activity and, in turn, enhances performance measures. This acceleration registers on the scalp as sub-additive cortical activation.
CC :	002A26C
FD :	Comportement; Electrophysiologie; Cortex cérébral; Perception intermodale; Audition; Vision; Sensibilité tactile; Potentiel évoqué; Potentiel évoqué cognitif; Réalité virtuelle; Homme
FG :	Encéphale; Système nerveux central
ED :	Behavior; Electrophysiology; Cerebral cortex; Intermodal perception; Hearing; Vision; Tactile sensitivity; Evoked potential; Event evoked potential; Virtual reality; Human
EG :	Encephalon; Central nervous system
SD :	Conducta; Electrofisiología; Corteza cerebral; Percepción intermodal; Audición; Visión; Sensibilidad tactil; Potencial evocado; Potencial evocado cognitivo; Realidad virtual; Hombre
LO :	INIST-20304.354000502793560060
ID :	14-0180099

Links to Exploration step

Pascal:14-0180099

Le document en format XML

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<front><div type="abstract" xml:lang="en">Cues that involve a number of sensory modalities are processed in the brain in an interactive multimodal manner rather than independently for each modality. We studied multimodal integration in a natural, yet fully controlled scene, implemented as an interactive game in an auditory-haptic-visual virtual environment In this imitation of a natural scene, the targets of perception were ecologically valid uni-, bi- and tri-modal manifestations of a simple event-a ball hitting a wall. Subjects were engaged in the game while their behavioral and early cortical electrophysiological responses were measured. Behavioral results confirmed that tri-modal cues were detected faster and more accurately than bi-modal cues, which, likewise, showed advantages over unimodal responses. Event-Related Potentials (ERPs) were recorded, and the first 200 ms following stimulus onset was analyzed to reveal the latencies of cortical multimodal interactions as estimated by sLORETA. These electrophysiological findings indicated bi-modal as well as tri-modal interactions beginning very early (∼30 ms), uniquely for each multimodal combination. The results suggest that early cortical multimodal integration accelerates cortical activity and, in turn, enhances performance measures. This acceleration registers on the scalp as sub-additive cortical activation.</div>
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<fC03 i1="04" i2="X" l="FRE"><s0>Perception intermodale</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Intermodal perception</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Percepción intermodal</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Audition</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Hearing</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Audición</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Vision</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Vision</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Visión</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Sensibilité tactile</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Tactile sensitivity</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Sensibilidad tactil</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Potentiel évoqué</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Evoked potential</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Potencial evocado</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Potentiel évoqué cognitif</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Event evoked potential</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Potencial evocado cognitivo</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Réalité virtuelle</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Virtual reality</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Realidad virtual</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Homme</s0>
<s5>18</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Human</s0>
<s5>18</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Hombre</s0>
<s5>18</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Encéphale</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Encephalon</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Encéfalo</s0>
<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Système nerveux central</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Central nervous system</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Sistema nervioso central</s0>
<s5>38</s5>
</fC07>
<fN21><s1>223</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 14-0180099 INIST</NO>
<ET>Natural stimuli from three coherent modalities enhance behavioral responses and electrophysiological cortical activity in humans</ET>
<AU>SELLA (Irit); REINER (Miriam); PRATT (Hillel); GRUZELIER (John); BAMIDIS (Panagiotis); PAGANI (Linda); REINER (Miriam); ROS (Tomas)</AU>
<AF>The Virtual Reality and NeuroCognition Laboratory, Technion, Israel Institute of Science/Israël (1 aut., 2 aut.); Evoked Potentials Laboratory, Technion, Israel Institute of Science/Israël (1 aut., 3 aut.); Department of Psychology, Goldsmiths, University of London, LewishamWay, New Cross/London SE14 6NW/Royaume-Uni (1 aut.); Laboratory of Medical Physics, Department of Medicine, School of Health Sciences, Aristotle University of Thessaloniki/Grèce (2 aut.); Centre de Recherche de l'Hôpital Sainte-Justine, Université de Montréal/Canada (3 aut.); Department of Applied Psychology, New York University/Etats-Unis (3 aut.); The Virtual Reality and NeuroCognition Laboratory, Technion, Israel Institute of Science/Israël (4 aut.); Department of Fundamental Neurosciences, University of Geneva/Suisse (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>International journal of psychophysiology; ISSN 0167-8760; Coden IJPSEE; Pays-Bas; Da. 2014; Vol. 93; No. 1; Pp. 45-55; Bibl. 1 p.1/4</SO>
<LA>Anglais</LA>
<EA>Cues that involve a number of sensory modalities are processed in the brain in an interactive multimodal manner rather than independently for each modality. We studied multimodal integration in a natural, yet fully controlled scene, implemented as an interactive game in an auditory-haptic-visual virtual environment In this imitation of a natural scene, the targets of perception were ecologically valid uni-, bi- and tri-modal manifestations of a simple event-a ball hitting a wall. Subjects were engaged in the game while their behavioral and early cortical electrophysiological responses were measured. Behavioral results confirmed that tri-modal cues were detected faster and more accurately than bi-modal cues, which, likewise, showed advantages over unimodal responses. Event-Related Potentials (ERPs) were recorded, and the first 200 ms following stimulus onset was analyzed to reveal the latencies of cortical multimodal interactions as estimated by sLORETA. These electrophysiological findings indicated bi-modal as well as tri-modal interactions beginning very early (∼30 ms), uniquely for each multimodal combination. The results suggest that early cortical multimodal integration accelerates cortical activity and, in turn, enhances performance measures. This acceleration registers on the scalp as sub-additive cortical activation.</EA>
<CC>002A26C</CC>
<FD>Comportement; Electrophysiologie; Cortex cérébral; Perception intermodale; Audition; Vision; Sensibilité tactile; Potentiel évoqué; Potentiel évoqué cognitif; Réalité virtuelle; Homme</FD>
<FG>Encéphale; Système nerveux central</FG>
<ED>Behavior; Electrophysiology; Cerebral cortex; Intermodal perception; Hearing; Vision; Tactile sensitivity; Evoked potential; Event evoked potential; Virtual reality; Human</ED>
<EG>Encephalon; Central nervous system</EG>
<SD>Conducta; Electrofisiología; Corteza cerebral; Percepción intermodal; Audición; Visión; Sensibilidad tactil; Potencial evocado; Potencial evocado cognitivo; Realidad virtual; Hombre</SD>
<LO>INIST-20304.354000502793560060</LO>
<ID>14-0180099</ID>
</server>
</inist>
</record>

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Natural stimuli from three coherent modalities enhance behavioral responses and electrophysiological cortical activity in humans

Natural stimuli from three coherent modalities enhance behavioral responses and electrophysiological cortical activity in humans

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