Time course EPI of human brain function during task activation | Zendy

Bandettini Peter A. | Zendy; Wong Eric C. | Zendy; Hinks R. Scott | Zendy; Tikofsky Ronald S. | Zendy; Hyde James S. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Time course EPI of human brain function during task activation

Author(s) -

Bandettini Peter A.,

Wong Eric C.,

Hinks R. Scott,

Tikofsky Ronald S.,

Hyde James S.

Publication year - 1992

Publication title -

magnetic resonance in medicine

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.696

H-Index - 225

eISSN - 1522-2594

pISSN - 0740-3194

DOI - 10.1002/mrm.1910250220

Subject(s) - blood oxygenation , human brain , signal (programming language) , task (project management) , echo (communications protocol) , oxygenation , gradient echo , brain function , neuroscience , nuclear magnetic resonance , magnetic resonance imaging , psychology , functional magnetic resonance imaging , medicine , computer science , physics , radiology , computer network , management , economics , programming language

Using gradient‐echo echo‐planar MRI, a local signal increase of 4.3 ± 0.3% is observed in the human brain during task activation, suggesting a local decrease in blood deoxyhemoglobin concentration and an increase in blood oxygenation. Images highlighting areas of signal enhancement temporally correlated to the task are created. © 1992 Academic Press, Inc.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research