Negative hemodynamic response in the visual cortex: Evidence supporting neuronal origin via hemodynamic observation and two-photon imaging

The positive hemodynamic response (PHR) during stimulation often co-occurs with a strong, sustained negative hemodynamic response (NHR). However, the characteristics and neurophysiological mechanisms of the NHR, especially in regions distal to the PHR, remain incompletely understood. Using intrinsic...

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Bibliographic Details
Main Authors: Zhen Li, Lihua He, Limin Peng, Xuan Zhu, Ming Li, Dewen Hu
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Brain Research Bulletin
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Online Access:http://www.sciencedirect.com/science/article/pii/S0361923024002831
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