Editorial: Association of diabetes mellitus with cognitive impairment and neurological disorders, volume II

Disorders Vol. 2 Diabetes mellitus is a chronic metabolic disorder with hyperglycemia, insulin resistance, and vascular and inflammatory dysfunction, leading to vascular complications and cognitive decline, including Alzheimer's disease and vascular dementia (1,2).Cognitive deficits in diabetes often affect memory, executive functions, and attention, and are intertwined with cerebrovascular pathology, metabolic disturbances, and lifestyle factors (3)(4)(5). This Research Topic compiles 18 studies, including original