NDLI: The task dependent interaction of the deactivation regions

Content Provider	Springer Nature Link
Author	Zhang, Ye Feng, ShiGang Feng, HongBo Dong, Feng Tang, YiYuan
Copyright Year	2008
Abstract	Although deactivation has been found frequently in former functional brain imaging researches, only recently has it become a focus of systematic study because of its not well understood physiological mechanism. However, most of the researches concentrated on the brain areas that would present deactivation, and, to our knowledge, the deactivation connectivity between these brain areas during the cognitive tasks has rarely been reported in literature. In this work, using the functional connectivity method WICA (within-condition interregional covariance analysis), we analyzed the deactivations in two different cognitive tasks—symbol orientation and number comparison. The results revealed deactivations in the posterior cingulate, precuneus, anterior cingulate and prefrontal cortex in both tasks. However, the interaction between the deactivated regions shows many differences. Our result further indicates that the potential implication of special deactivation connectivity may be related to the different task or attention resource. Further research is needed to clarify the exact reason.
Starting Page	1527
Ending Page	1532
Page Count	6
File Format	PDF
ISSN	10016538
Journal	Chinese Science Bulletin
Volume Number	53
Issue Number	10
e-ISSN	18619541
Language	English
Publisher	SP Science in China Press
Publisher Date	2008-06-15
Publisher Place	Heidelberg
Access Restriction	Subscribed
Subject Keyword	deactivation fMRI WICA Engineering Geosciences Science Chemistry/Food Science Physics Life Sciences
Content Type	Text
Resource Type	Article
Subject	Multidisciplinary

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Deactivations during the numerical processing

FMRI-constrained source analysis of visual P300 in Landolt ring task

Mechanism of trichosanthin interaction with mononucleotide

Hippocampus’s role in forming “task-related” associations: Flashing to the things you are looking for

Watching cartoons activates the medial prefrontal cortex in children

Super large oil deposits as a result of the crust-mantle interaction?

EEG-correlated fMRI of P3b component in P300 waves

Development of medical scintillator

The structural model of P$_{680}$

The task dependent interaction of the deactivation regions

Similar Documents

Deactivations during the numerical processing

FMRI-constrained source analysis of visual P300 in Landolt ring task

Mechanism of trichosanthin interaction with mononucleotide

Hippocampus’s role in forming “task-related” associations: Flashing to the things you are looking for

Watching cartoons activates the medial prefrontal cortex in children

Super large oil deposits as a result of the crust-mantle interaction?

EEG-correlated fMRI of P3b component in P300 waves

Development of medical scintillator

The structural model of P$_{680}$

The task dependent interaction of the deactivation regions