Neurophysiological and Behavioral Study of the Cognitive Deficits Associated With Cerebral Small Vessel Disease in the SHIVA Cohort - SHIVA-CogNeurophys
Cerebral small vessel disease (cSVD) is characterized by an alteration of the structure and function of small penetrating brain arteries. Highly prevalent in older individuals from the general population, it represents a leading cause of stroke and a major contributor to cognitive decline and risk of dementia. Better detection and management of covert cSVD would have a major impact on preventing disability and costs related to stroke, cognitive impairment and dementia. The aim of the present study is to identify novel electroencephalographic (EEG) biomarkers of the cognitive deficits associated with cSVD, and how these biomarkers and cognitive performance are affected by personalized cognitive training or transcranial alternating current stimulation (tACS), a non-invasvie brain stimulation technique.
• Patients included or previously included in the SHIVA cohort
• Basic computer skills (ability to open a browser, use a mouse and keyboard)
• Access to a personal computer with an internet connection
• Independent in Activities of Daily Living (ADL) with a score ≥ 5/6, and in Instrumental Activities of Daily Living (IADL) with a score ≥ 4/8
• Informed and written consent signed by the participant and the investigating physician for this study