Study Reveals Connection Between Type 2 Diabetes and Brain Health in Older Adults

May 16, 2025 - 04:51

A new USC-led study has uncovered a significant link between type 2 diabetes mellitus and cortical thickness in older adults from various populations. Researchers found that individuals with type 2 diabetes exhibited notable changes in brain structure, particularly in the cortex, which is vital for numerous cognitive functions.

The study analyzed data from diverse groups, highlighting that the impact of diabetes on brain health transcends ethnic and demographic boundaries. Researchers noted that reduced cortical thickness could be associated with cognitive decline, raising concerns about the long-term effects of diabetes on mental health.

These findings emphasize the importance of early intervention and management of diabetes to potentially mitigate its effects on brain health. As the prevalence of type 2 diabetes continues to rise globally, understanding its implications on cognitive function becomes increasingly crucial for public health strategies aimed at improving the quality of life for older adults.