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Article

Brain Perfusion Bridges Virtual-Reality Spatial Behavior to TPH2 Genotype for Head Acceleration Events.

Journal of neurotrauma - 15 May 2021

Chen Yufen, Herrold Amy A, Walter Alexa E, Reilly James L, Seidenberg Peter H, Nauman Eric A, Talavage Thomas, Vandenbergh David J, Slobounov Semyon M, Breiter Hans C

Abstract excerpt

Neuroimaging demonstrates that athletes of collision sports can suffer significant changes to their brain in the absence of concussion, attributable to head acceleration event (HAE) exposure. In a sample of 24 male Division I collegiate football players, we examine the relationships between tryptophan hydroxylase 2 (TPH2), a gene involved in neurovascular function, regional cerebral blood flow (rCBF) measured by...

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Identifiers

PMID: 33413020
DOI: 10.1089/neu.2020.7016

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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