SARS-CoV-2 affects the brain through mechanisms like immune response and neuroinflammation, leading to a spectrum…
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.
Advances in brain imaging have been bolstered by functional near-infrared spectroscopy, with new developments in…
High-resolution recordings of electrical signals from the surface of the brain could improve surgeons’ ability…
A new theory suggests that forgetting is not a memory decay but a learning process…
Neuroscientists have developed a new imaging technique that allows for mapping synapses during memory formation,…
New study is ‘major step forward’ in hunt for developmental origins of schizophrenia and other…
Neural networks optimize energy use via the free-energy principle, enhancing behavioral control and information transmission…
Recent research reveals that COVID-19 patients show higher short-term levels of brain injury markers than…
Research suggests that cognitive decline in older adults doesn’t always indicate Alzheimer’s disease, with studies…
A recent study has linked excessive myelination in the brain’s gray matter to PTSD in…
In a new study, scientists identified an unusual brain connectivity in misophonia sufferers that links…
Physical activity in the elderly is linked to increased levels of proteins that improve neural…
Individuals with high openness to experience tend to excel in creative tasks and have unique…
Neuroscientists uncover how the brain perceives sensory information – and how this process can malfunction.…
Researchers have found that individuals who recently used marijuana and experienced a bleeding stroke are…
Transcranial ultrasound stimulation in macaques impacts decision-making by affecting brain regions linked to credit assignment,…
A peptide known to prevent the protein error that gives rise to Parkinson’s disease has…
Scripps Research Discovery Illuminates How Brain Cells Die in Prion Diseases Researchers show how toxic…