Summary
the 2014 International Symposium on Nonlinear Theory and its Applications
2014
Session Number:C1L-D
Session:
Number:C1L-D2
Consistency of human brain response to noisy visual inputs
Keiichi Kitajo, Hiromichi Suetani,
pp.443-445
Publication Date:2014/9/14
Online ISSN:2188-5079
Summary:
We investigate the "consistency" of human brain response to repeatedly presented noisy visual inputs. We applied canonical correlation analysis to evaluate consistency of EEG signals between trials. We have found significantly higher canonical correlations between EEG datasets for the presentation of same visual noise realizations than for the presentation of different noise realizations. We speculate that the human brain, which is a high-dimensional nonlinear system, shows consistency in responses, which plays a functional role in robust information processing in a noisy environment.