Temporal-spatial unpredictable auditory information modulates temporal-spatial coincident audiovisual integration

Author

Qi Li ; Jingjing Yang ; Jinglong Wu

Author_Institution

Sch. of Comput. Sci. & Technol., Changchun Univ. of Sci. & Technol., Changchun, China

fYear

2013

fDate

25-28 May 2013

Firstpage

31

Lastpage

34

Abstract

The human brain is an optimization of multisensory information integration system. The study of audiovisual information integration can helps to reveal processing mechanism of human brain. It was very important to explore multi-sensor data fusion theory model. In the present study, we designed two experiments to investigate the effects of temporal-spatial unpredictable auditory information on temporal-spatial coincident audiovisual integration. Our results showed temporal-spatial unpredictable auditory information increased the strength of attention, and significantly improved visual detection rates. In addition, through the comparison with the results in another study we speculate that the temporal unpredictable auditory information has less of no effects on audiovisual integration.

Keywords

auditory evoked potentials; brain; integration; medical signal processing; optimisation; sensor fusion; spatiotemporal phenomena; attention strength; human brain processing mechanism; multisensor data fusion theory model; multisensory information integration system; optimization; temporal-spatial coincident audiovisual integration; temporal-spatial unpredictable auditory information; visual detection rates; Accuracy; Analysis of variance; Brain modeling; Data integration; Data models; Educational institutions; Visualization; Audiovisual integration; Temporal-spatial;

fLanguage

English

Publisher

ieee

Conference_Titel

Complex Medical Engineering (CME), 2013 ICME International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4673-2970-5

Type

conf

DOI

10.1109/ICCME.2013.6548206

Filename

6548206