TY - RPRT TI - Characterising the Photoplethysmography Pulse Waveform for Use in Human Neuroscience: The Hybrid Excess and Decay (HED) Model AU - Williamson, S. AU - Daniel-Watanabe, L. AU - Finnemann, J. AU - Powell, C. AU - Teed, A. AU - Allen, M. AU - Paulus, M. P. AU - Khalsa, S. S. AU - Fletcher, P. C. PY - 2021 DO - 10.1101/2021.08.19.456935 UR - https://www.biorxiv.org/content/10.1101/2021.08.19.456935v1 ID - 10.1101/2021.08.19.456935 ER -