Neural correlates of single-vessel haemodynamic responses in vivo

Philip O’Herron, Pratik Y. Chhatbar, Manuel Levy, Zhiming Shen, Adrien E. Schramm, Zhongyang Lu and Prakash Kara ()
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Philip O’Herron: Medical University of South Carolina
Pratik Y. Chhatbar: Medical University of South Carolina
Manuel Levy: Medical University of South Carolina
Zhiming Shen: Medical University of South Carolina
Adrien E. Schramm: Medical University of South Carolina
Zhongyang Lu: Medical University of South Carolina
Prakash Kara: Medical University of South Carolina

Nature, 2016, vol. 534, issue 7607, 378-382

Abstract: Functional imaging techniques use changes in blood flow to infer neural activity, but how strongly the two are correlated is a subject of debate; here, vascular and neural responses to a range of visual stimuli are imaged in cat and rat primary visual cortex, revealing that vascular signals are partially decoupled from local neural signals.

Date: 2016
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DOI: 10.1038/nature17965

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