Blood flow measurements at the forehead using a headband to restrict scalp circulation (IMAGE)

Institute of Physical Chemistry of the Polish Academy of Sciences

Blood flow measurements at the forehead using a headband to restrict scalp circulation

Caption

Blood flow measurements at the forehead using a headband to restrict scalp circulation. The graphs show signals before and during headband tightening. Late-arriving light showed a weaker response, suggesting a greater contribution from deeper tissues. The illustration on the right shows probe placement and does not depict a study participant.

Credit

Scientific Reports

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License

CC BY

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