Extracting physiological information in experimental biology via Eulerian video magnification.

Henrik LauridsenSelina GonzalesDaniela HedwigKathryn L PerrinCatherine J A WilliamsPeter H WregeMads F BertelsenMichael PedersenJonathan T Butcher

Published in: BMC biology (2019)

Eulerian video magnification provides a technique to extract inapparent temporal signals from videographic material of animals. This can be applied in experimental and comparative physiology where contact-based recordings (e.g., heart rate) cannot be acquired.

Keyphrases

heart rate
heart rate variability
blood pressure
oxidative stress
anti inflammatory
social media