Enhancing Frontal Lobes Plasticity in Mild Cognitive Impairment

Inclusion criteria

• ✓. Age 60 years or above.
• ✓. Right-handed (to minimize heterogeneity with respect to cognitive reserve and plasticity) and as determined by the Edinburgh Handedness Questionnaire.
• ✓. Diagnosis of MCI due to AD using the core clinical criteria by the National Institute on Aging and Alzheimer's Association for MCI participants (NIA-AA) and ascertained by a study investigator. The following checklist will be used to ascertain the MCI diagnosis:
• ✓. Cognitive concern reflecting a change in cognition reported by patient or informant or clinician (i.e., historical or observed evidence of decline over time).
• ✓. Not demented ascertained using the study investigator opinion.
• ✓. No vascular, traumatic, or medical causes of cognitive decline ascertained using the study investigator opinion.
• ✓. Evidence of longitudinal decline in cognition, when feasible, and ascertained using the study investigator opinion.
• ✓. Objective evidence of single or multi domain MCI, where single domain MCI refers to deficits using NP battery on only one of the cognitive domains (Speed of Processing; Working Memory; Executive Functioning; Verbal Memory; Visual Memory; Language)and multi domain MCI refers to deficits in more than one of these domains. To determine impairment in one or more cognitive domain, after the NP battery is administered and double scored, a consensus meeting will be held with the research study staff, the study Principal Investigator and the study Neuropsychologist during which eligibility will be discussed. The meeting attendees will take into consideration the participant's education, parental education, pre-morbid IQ, physician's assessment and NP scores to determine if the participant has impairment in one or more cognitive domain.