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Article

Genes influence the amplitude and timing of brain hemodynamic responses.

NeuroImage - 1 Jan 2016

Shan Zuyao Y, Vinkhuyzen Anna A E, Thompson Paul M, McMahon Katie L, Blokland Gabriëlla A M, de Zubicaray Greig I, Calhoun Vince, Martin Nicholas G, Visscher Peter M, Wright Margaret J, Reutens David C

Abstract excerpt

In functional magnetic resonance imaging (fMRI), the hemodynamic response function (HRF) reflects regulation of regional cerebral blood flow in response to neuronal activation. The HRF varies significantly between individuals. This study investigated the genetic contribution to individual variation in HRF using fMRI data from 125 monozygotic (MZ) and 149 dizygotic (DZ) twin pairs. The resemblance in amplitude,...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 26375212
DOI: 10.1016/j.neuroimage.2015.09.016
PMCID: PMC4859312

Genes

ACE

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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