Functional Significance of Complexity Measures in the Sensory-motor Behavior (NEURO COMP)

C

Centre Hospitalier Universitaire de Nīmes

Status

Completed

Conditions

Healthy Volunteers

Treatments

Drug: Wrist anesthesia
Other: Anti-noise helmet
Other: Blinding mask
Other: Tapping test

Study type

Interventional

Funder types

Other

Identifiers

NCT02610647
LOCAL/2014/ADKT-001
2014-A01257-40 (Other Identifier)

Details and patient eligibility

About

The main objective of this study is to compare between groups the level of complexity of the estimated sensorimotor performance through multi-fractal (minmaxMF-DFA) exponents.

Full description

The secondary objectives of this study are to compare the level of complexity of the estimated sensorimotor performance using the(A) mono-fractal exhibitors (the αDFA values) and the (B) coefficient of variation (CV) between groups.

Enrollment

60 patients

Sex

All

Ages

18 to 45 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • The patient must have given his/her informed and signed consent
  • The patient must be insured or beneficiary of a health insurance plan
  • The subject does not practice music intensively (<1h / day on average)

Exclusion criteria

  • The patient is participating in another study
  • The patient is in an exclusion period determined by a previous study
  • The patient is under judicial protection, or under guardianship
  • The patient refuses to sign the consent
  • It is impossible to correctly inform the patient
  • The patient is pregnant, parturient, or breastfeeding
  • The subject regularly practices music
  • The subject is suffering from a neurodegenerative disease of the central or peripheral nervous system which may affect the sensorimotor control of rhythmic movements of the upper limb
  • The subject has had a recent trauma of the upper limb
  • The subject is suffering from uncorrected visual and hearing impairment

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

60 participants in 5 patient groups

Control group
Other group
Description:
Subjects randomized to this group will have a tapping test with no sensory blocking. Intervention: Tapping test
Treatment:
Other: Tapping test
Wrist anesthesia
Experimental group
Description:
Subjects randomized to this group will have an axillary block / regional anesthesia followed by a tapping test. Intervention: Wrist anesthesia Intervention: Tapping test
Treatment:
Other: Tapping test
Drug: Wrist anesthesia
Wrist anesthesia, masked
Experimental group
Description:
Subjects randomized to this group will have an axillary block / regional anesthesia, will wear a blinding mask, and then will perform a tapping test. Intervention: Wrist anesthesia Intervention: Blinding mask Intervention: Tapping test
Treatment:
Other: Tapping test
Other: Blinding mask
Drug: Wrist anesthesia
Wrist anesthesia, helmet
Experimental group
Description:
Subjects randomized to this group will have an axillary block / regional anesthesia, will wear an anti-noise helmet, and then will perform a tapping test. Intervention: Wrist anesthesia Intervention: Anti-noise helmet Intervention: Tapping test
Treatment:
Other: Tapping test
Other: Anti-noise helmet
Drug: Wrist anesthesia
Wrist anesthesia, masked & helmet
Experimental group
Description:
Subjects randomized to this group will have an axillary block / regional anesthesia, will wear a blinding mask, will wear an anti-noise helmet, and then will perform a tapping test. Intervention: Wrist anesthesia Intervention: Blinding mask Intervention: Anti-noise helmet Intervention: Tapping test
Treatment:
Other: Tapping test
Other: Blinding mask
Other: Anti-noise helmet
Drug: Wrist anesthesia

Trial contacts and locations

3

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Data sourced from clinicaltrials.gov

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