An fMRI study for perceptual reversal of Necker cube
- VernacularTitle:Necker立方体知觉翻转的功能核磁共振研究
- Author:
Lin SHEN
- Publication Type:Journal Article
- Keywords:
Necker cube;
Bistable figures;
fMRI;
Conscious;
Perception
- From:
Journal of Chongqing Medical University
2008;0(S1):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:We try to examine the hypothesis that perceptual reversal is function of frontoparietal cortex. Methods:We employed block design in functional MRI, extracted event signal of endogenous reversal of Necker cube and compared with that of exogenous reversal. Results:Functional MRI revealed that spatial varieties were significant in bilateral superior and middle frontal lobe. Conclusion:Perceptual reversal may be the function of frontal cortex.
