The human brain runs on a tight energy budget. Despite making up only 2% of our body weight, it devours around 20% of our ...

Previous research by Irimia and colleagues highlighted the potential of MRI scans to non-invasively measure the biological age of the brain. The earlier model used AI analysis to compare a patient ...

A new artificial intelligence model measures how fast a patient's brain is aging and could be a powerful new tool for understanding, preventing and treating cognitive decline and dementia.

Everything the brain does—from storing memories to interpreting sights to regulating emotions—requires energy, all produced ...

Magnetic resonance imaging (MRI) is an essential tool for medical clinicians, providing detailed views of the interior of the human body as well as valuable information on pathologies. However ...

Scientists have been developing and refining methods to accurately measure the age and health of our brains, without cutting ...

A new imaging technique is helping ultra-powerful MRI scanners detect tiny differences in the brains of patients with ...

Previous research by Irimia and colleagues highlighted the potential of MRI scans to non-invasively measure the biological age of the brain. The earlier model used AI analysis to compare a ...

Mapping the density, molecular features and energy-transformation capacity of cell organelles called mitochondria in the brain reveals region- and cell-type-specific variability that tracks with ...

Using an animal model of multiple sclerosis (MS), researchers ... Disorders and Stroke (NINDS), combined repeated MRI imaging with brain-tissue analysis, including gene expression, to track ...

Researchers have mapped mitochondria across cells in the brain, revealing that high cognition areas are supplied with more ...