Hemodynamic response function (HRF) variability confounds resting-state fMRI functional connectivity

Author:

Rangaprakash D.12ORCID,Wu Guo-Rong34,Marinazzo Daniele3ORCID,Hu Xiaoping5,Deshpande Gopikrishna1678ORCID

Affiliation:

1. Auburn University MRI Research Center, Department of Electrical and Computer Engineering; Auburn University; Auburn Alabama

2. Department of Psychiatry and Biobehavioral Sciences; University of California Los Angeles; Los Angeles California

3. Department of Data Analysis; University of Ghent; Ghent Belgium

4. Key Laboratory of Cognition and Personality, Southwest University; Chongqing China

5. Department of Bioengineering; University of California Riverside; Riverside California

6. Department of Psychology; Auburn University; Auburn Alabama

7. Center for Health Ecology and Equity Research, Auburn University; Auburn Alabama

8. Alabama Advanced Imaging Consortium, Auburn University, University of South Alabama and University of Alabama at Tuscaloosa and Birmingham; Alabama

Publisher

Wiley

Subject

Radiology, Nuclear Medicine and imaging

Reference48 articles.

1. Cerebrovascular pathophysiology following mild traumatic brain injury;Len;Clin Physiol Funct Imaging.,2011

2. Variation of BOLD hemodynamic responses across subjects and brain regions and their effects on statistical analyses;Handwerker;Neuroimage.,2004

3. The variability of human, BOLD hemodynamic responses;Aguirre;Neuroimage.,1998

4. Sensitivity of the resting-state haemodynamic response function estimation to autonomic nervous system fluctuations;Wu;Philos Trans A Math Phys Eng Sci.,2016

5. Hemodynamic variability in soldiers with trauma: implications for functional MRI connectivity studies;Rangaprakash;Neuroimage Clin.,2017

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