NDLI: Retinotopy mapping for Face Stimuli And Attention in the fusiform face area

Content Provider	IEEE Xplore Digital Library
Author	Bin Wang Tianyi Yan Bing Yu Qiyong Guo Jinglong Wu
Copyright Year	2011
Description	Author affiliation: Biomedical Engineering laboratory, The Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-Naka, Kita-ku, 700-8530, JAPAN (Bin Wang; Tianyi Yan; Jinglong Wu) \|\| Shengjing Hospital of China Medical University,, 36 No.3 Street, Heping District, Shenyang, 110004 Liaoning, China (Bing Yu; Qiyong Guo)
Abstract	Functional magnetic resonance imaging (fMRI) has been used for over a decade to study early cortical retinotopic maps in the peripheral visual areas in the human brain. However, few data were about the higher visual area, especially the object selected activation area. Novel mapping stimuli composed of face figures were used to study the extent and layout of multiple retinotopic regions in the fusiform face area and to examine the independent manipulation of retinotopic responses by stimuli of face and by attention of face. In the face defining task, a region of the fusiform face area (FFA) was exhibited face activated. Similar as the in the peripheral visual areas, FFA aslo had retinotopic esponsive to face stimuli and attention. The present results show that the attention+stimuli task, stimuli task, and attention task, the FFA has significant activities for the both left and right filed face wedge. The FFA both also had a phase change along the Fusiform gyrus, especial in the attention+stimuli task, stimuli task. This result reflected the topographic character derived by attention and stimuli. Moreover, the perception is modulated by attention.
Starting Page	571
Ending Page	576
File Size	766265
Page Count	6
File Format	PDF
ISBN	9781424493234
e-ISBN	9781424493241
DOI	10.1109/ICCME.2011.5876806
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-05-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	fMRI Positrons Attention Retinotopy Fusiform Face Area Biomedical measurements Image reconstruction Visual area
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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