Study of Motor Representations in Healthy Subjects and Amnestic MCI

Walking, Brain and Functional Magnetic Resonance Imaging Study of Motor Representations in Healthy Subjects and Amnestic MCI

Walking, Brain and Functional Magnetic Resonance Imaging Study of motor representations in healthy subjects and amnesic MCI.

Review and compare mapping brain activation in Magnetic Resonance Imaging about healthy subjects according to age (<40 years and> 60 years) and MCI through the combination of two paradigms: on mechanically simulated by Korvit® boots and imagination of the walk.

Inclusion Criteria:

• Obtaining the signature of consent to participation in the study
• Age above 18 years
• Lack dementia as NICDS-ADRDA criteria
• Lack of pre-existing musculoskeletal disorders, regardless of the cause (except MCI).
• Absence of a history of stroke or other cerebrovascular disease with spinal sensorimotor sequelae.
• No cons-indication for performing a brain MRI.
• Witennses, population of young (<40 years)
• Witnesses ,population of older subjects (> 60 years)
• Witnesses Lack of MCI
• MCI patients, criteria MCI criteria according to Dubois

Exclusion Criteria :

• Refusal of MRI.
• Contraindications to brain MRI.