Regularly volunteering or helping others outside the home can slow cognitive aging by 15–20%. Meaningful…
Browsing: Brain
The brain is the central organ of the human nervous system, responsible for thought, emotion, memory, movement, and perception. Composed of billions of neurons and glial cells, it processes vast amounts of sensory information and coordinates every function of the body—from heartbeat regulation to complex reasoning and creativity. Neuroscience, psychology, and cognitive science explore how the brain’s structures—such as the cortex, cerebellum, and limbic system—interact to generate consciousness and behavior. Ongoing research into brain plasticity, neural networks, and disorders like Alzheimer’s, depression, and epilepsy continues to deepen our understanding of this remarkable organ that defines human experience and intelligence.
Virginia Tech scientists found that age-related memory loss stems from molecular changes in the brain.…
Scientists have visualized the brain’s hidden heartbeat, unlocking new clues to aging and Alzheimer’s. Scientists…
Researchers investigating why dolphins sometimes strand on beaches have uncovered an unsettling link between toxic…
Researchers at the Salk Institute have identified a missing molecule, pleiotrophin, as a possible key…
Researchers found that brain network patterns can predict how individuals with depression respond to traditional…
Psychopaths have a 10% larger striatum than non-psychopaths, suggesting biological differences in brain structure. This…
New research suggests that hearing voices in schizophrenia may arise from the brain’s failure to…
Groundbreaking research is revealing that mental illness may start deep within the brain’s cells, where…
Yale scientists traced gamma brain waves to thalamus-cortex interactions. The discovery could reveal how brain…
Johns Hopkins scientists found that neurons form tiny nanotube networks to transport toxins like amyloid-beta.…
A new study suggests that memory problems and difficulty concentrating after chemotherapy may stem from…
A common industrial solvent still polluting U.S. air and soil may raise Parkinson’s risk. The…
Scientists in Japan have developed enhanced versions of vitamin K that could help the brain…
Neighborhood conditions appear to shape dementia-related brain biology. Where a person lives may play a…
A new study shows self-reported memory and thinking problems are rising fastest among younger U.S.…
Researchers have discovered “meal memory” neurons in laboratory rats that may explain why forgetting lunch…
Researchers have found a set of brainstem neurons that can dial down chronic pain. These…