By repeatedly scanning the brains of a small group of patients for a year and a half, researchers have identified a distinct pattern of neuronal interactions that appears to predispose some people to developing depression.

A new study reveals that higher levels of inequality—whether economic, environmental, or health-related—are associated with faster brain aging, particularly in countries with greater disparities. 

Researchers have published a new clinical protocol examining the combination of aerobic exercise and cognitive rehabilitation to improve learning and memory in individuals with multiple sclerosis (MS) who have mobility disability.

A new study reveals that the protein Tau – a key player implicated in several neurodegenerative conditions including Alzheimer’s disease – also plays a positive role in the brain.

Scientists have revealed new insights into the mechanisms behind cerebral small vessel disease, a condition that affects the smaller blood vessels in the brain and causes approximately half of all dementia cases.

Sports-related concussions may not be associated with long-term cognitive risks for non-professional athletes, a new study suggests.

Researchers have discovered that the Tau protein, often linked to neurodegenerative diseases like Alzheimer’s, also has a protective role in the brain. Tau helps combat oxidative stress by aiding in the formation of lipid droplets in glial cells, which sequester toxic lipids and protect neurons.

Scientists have developed an integrated optical sensor capable of detecting dopamine directly from an unprocessed blood sample.

A recent study has mapped genes linked to schizophrenia and uncovered a mechanism that disrupts synaptic plasticity in affected individuals. The researchers showed the role of three proteins in mediating the impairments of plasticity in schizophrenia. The findings may hold promise for the development of new treatments.

Finally this week, researchers have identified a protein called OSER1 that plays a key role in regulating longevity, offering new insights into why some people live longer than others.