Dynamic Effects of Visual,Vestibular and Their Interaction on Visual Cognitive Processing
- VernacularTitle:视觉、前庭觉及其相互作用对视觉认知的动态影响
- Author:
Siyang HE
;
Linjie WANG
- Publication Type:Journal Article
- Keywords:
visual sense;
vestibular sense;
cognition;
event-related potentials
- From:Space Medicine & Medical Engineering
2006;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
In the early days of space flight,space motion sickness and spatial disorientation were always essential medical problems in space medicine.Either of them was closely connected with visual and vestibular system in its development.Nowadays some progresses were made in the researches about brain cognitive function changes during visual or vestibular stimulation,but the effects of visual-vestibular interaction on the brain cognitive processing are still under exploration.Lots of research techniques have been used in cognitive explorations,the brain event-related potentials(ERP) with its high time resolution is an objective and convenient means.In this article,the anatomic bases of visual,vestibular system and their projection to cortex,research progresses in visual cognition explored with ERP and current phenomena about the effects of visual-vestibular interaction on brain cognitive processing were reviewed.Research directions about visual-vestibular interaction on cognitive processing were put forward in order to provide reference for future studies.
