Brain structure research focuses on studying the physical structure of the brain, including its size, shape, and organization. This research area seeks to understand how different brain regions are interconnected, how these connections influence brain function, and how changes in brain structure may impact cognitive abilities, behavior, and mental health. Researchers use various techniques such as MRI scans, diffusion tensor imaging, and post-mortem tissue analysis to examine the brain's structural characteristics and better understand its complex organization. Brain structure research is important for advancing our knowledge of brain development, neurodegenerative diseases, psychiatric disorders, and the effects of aging on the brain.