Rakesh Balachandar

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Examination of brain structural and functional abnormalities in amnestic mild cognitive impairment (aMCI) has the potential to enhance our understanding of the initial pathophysiological changes in dementia. We examined gray matter volumes and white matter microstructural integrity, as well as resting state functional connectivity (rsFC) in patients with(More)
BACKGROUND/OBJECTIVES Alzheimer's disease (AD) is a progressive neurodegenerative condition where in early diagnosis and interventions are key policy priorities in dementia services and research. We studied the functional and structural connectivity in mild AD to determine the nature of connectivity changes that coexist with neurocognitive deficits in the(More)
Literature suggests that persons with type 2 diabetes mellitus (T2DM) are at risk for cognitive impairment, hence dementia. Common domains reported to be affected in those with T2DM are memory and executive functions. The extent of influence of T2DM on these domains has varied among studies. A systematic review and meta-analysis was carried out to(More)
OBJECTIVE Elderly populations are vulnerable to age-related cognitive decline. Planning, a frontal lobe function, is reported to be affected in the elderly population. There is a paucity of studies which assessed planning skills in the elderly Indian population. The present study aimed to examine the utility of the classic Tower of Hanoi in the assessment(More)
BACKGROUND Mild cognitive impairment (MCI) is a transitional stage between normal aging and dementia. Persons with MCI are at higher risk to develop dementia. Identifying MCI from normal aging has become a priority area of research. Neuropsychological assessment could help to identify these high risk individuals. OBJECTIVE To examine clinical utility and(More)
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