Locally Applied Pressure-induced Vasodilatation

Réponse à l'Application d'Une Pression Locale en Laser Speckle Imaging Locally Applied Pressure-induced Vasodilatation

Measure microcirculatory responses after localized ischemia obtained by local application of pressure (laser speckle).

Measure microcirculatory responses after localized ischemia obtained by local application of pressure (laser speckle). The purpose of this study is to perform measurements of the methodological points made.

The study will investigate :

• The effect of the duration and intensity of the pressure
• The reproducibility of measurements
• The correlation with ischemic hyperemia post

Inclusion Criteria:

• subjects without vascular pathology

Exclusion Criteria:

• pregnancy
• allergy tape