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Defensive engagement and perceptual enhancement

Neuropsychologia

Aug 18, 2010

Andreas KeilPeter J Lang

Abstract

We tested whether visual cortical sensitivity to external cues in the context of an acute defensive reaction is heightened or attenuated. A strong cardiac defense (fear) response was elicited by presenting an abrupt, loud acoustic stimulus following a 10-min period of quiescence. Electr...read more

Mentioned in this Paper

Neuro-Oncological Ventral Antigen 2
Photopsia
Epoch
Vila
Discrimination (Process of Differentiation)
Vision
Visual Evoked Potential Procedure
Memory for Designs Test
Visual Evoked Cortical Potential
Color Perception
Paper Details
References
  • References25
  • Citations12
123
  • References25
  • Citations12
12

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Defensive engagement and perceptual enhancement

Neuropsychologia

Aug 18, 2010

Andreas KeilPeter J Lang

PMID: 20713075

DOI: 10.1016/j.neuropsychologia.2010.08.007

Abstract

We tested whether visual cortical sensitivity to external cues in the context of an acute defensive reaction is heightened or attenuated. A strong cardiac defense (fear) response was elicited by presenting an abrupt, loud acoustic stimulus following a 10-min period of quiescence. Electr...read more

Mentioned in this Paper

Neuro-Oncological Ventral Antigen 2
Photopsia
Epoch
Vila
Discrimination (Process of Differentiation)
Vision
Visual Evoked Potential Procedure
Memory for Designs Test
Visual Evoked Cortical Potential
Color Perception

Feeds With Similar Papers

Neuroimaging

Neuroimaging is a useful tool for studying brain function as well as for diagnosis of diseases and injuries to the brain. Follow this feed to stay up to date.

Neuroimaging (MDS)

Neuroimaging is a useful tool for studying brain function as well as for diagnosis of diseases and injuries to the brain. Follow this feed to stay up to date.

Related Papers

International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology

Cardiac defense: from attention to action

International Journal of Psychophysiology : Official Journal of the International Organization of PsychophysiologyAugust 21, 2007
Jaime VilaSonia Rodríguez
Neuroreport

Emotional faces boost up steady-state visual responses for brain-computer interface

NeuroreportDecember 24, 2010
Hovagim BakardjianAndrzej Cichocki
Paper Details
References
  • References25
  • Citations12
123
  • References25
  • Citations12
12

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