Music Perception is well known to elicit emotions and neuronal activations. Changes in the cerebrovascular physiology have also been found in emotional tasks but only few studies have investigated markers of cerebrovascular physiology in a music task and no study has used the Ultrasound method of Tissue Pulsatility Imaging (TPI) in a music task. The use of TPI to measure reactivity of Brain Tissue Pulsatility Imaging (BTP) could further elucidate the cerebral basis of music perception.

Inclusion Criteria:

• more or equal 18 years-old and less or equal 45 years-old
• no known hearing problem

Exclusion Criteria:

• professional musician
• history of neurologic, psychiatric or cadiologic disease
• treatment which could impact parameters of brain tissue pulsatility and peripheral nervous system
• opposition to use the data

Healthy volunteers