A new study suggests that subtle changes in the brain’s immune cells could help explain…
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.
Cambridge researchers used lab-grown human brain and spinal cord tissues to uncover a hidden mechanism…
Scientists have uncovered an early brain mechanism that may help explain why people carrying the…
A new study challenges the long-held idea that habits form only through slow, gradual repetition.…
Brain scans suggest long COVID’s biggest clues may lie in the brain’s emotion centers, not…
Researchers suggest that old psychoanalytic ideas and modern brain science may be describing the same…
Loneliness may affect memory in older adults, but it does not appear to make mental…
A new study shows oral GLP-1 drugs suppress hedonic eating through a deep-brain reward circuit…
A new study reveals that the brain may handle voluntary and forced decisions using remarkably…
Scientists have taken a major step toward safely freezing and reviving brain tissue by preventing…
Researchers have identified a vitamin B12–based compound that appears capable of crossing the blood–brain barrier…
Scientists have identified new ways lithium chloride may interact with Alzheimer’s disease mechanisms at the…
Body weight may play a larger role in brain aging than previously understood. A number…
Research suggests that different types of sedentary behavior may affect dementia risk in different ways,…
A newly identified protective brain pathway may help preserve vulnerable neurons in Parkinson’s disease. Scientists…
Scientists have uncovered a previously unknown brain feedback system that links deep sleep, growth hormone…
Scientists have uncovered new evidence that certain immature brain cells may help some people resist…
Ultra-processed foods may harm attention span and raise dementia risk factors, according to new research…