To be able to have data on brain activity during an acupuncture session, this pilot study is necessary to evaluate the kinetics of the bispectral index. This research aims to evaluate the kinetics of the bispectral index in healthy volunteers during an acupuncture session, Sham acupuncture or resting in a lying position.

Inclusion Criteria:

• Healthy volunteer
• Over 18 years old and less than 65.
• Having given his express consent
• Affiliated to a social security scheme or beneficiary of such a scheme

Exclusion Criteria:

• Medical history of psychiatric disorders
• Psychotropic treatment
• narcolepsy
• Obstructive sleep apnea syndrome
• Symptoms that may correspond to COVID 19
• Nickel allergy
• Refusal to participate in the study
• Protected subjects : Adults under guardianship, curatorship or other legal protection deprived of their liberty by judicial or administrative decision
• Pregnant, breastfeeding or parturient woman
• Subject hospitalized without consent