Movimiento vascular en los dedos humanos

PubMed
Resumen

Este estudio demuestra un método para registrar el movimiento vascular, o la oscilación de los vasos sanguíneos, en las puntas de los dedos humanos utilizando fotopletismografía. El movimiento vascular observado es independiente de la actividad neuronal y está relacionado con la activación de los receptores alfa- 2 adrenérgicos.

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