Results reported in JAMA Internal Medicine associate cataract surgery with 30% lower risk of dementia…
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.
A New Dye-Free Imaging Method Maps Brain Blood Flow at Single-Cell Precision Researchers from the…
A Weill Cornell Medicine team found that synaptic vesicles drain energy even when inactive due…
MRI scans reveal that prenatal alcohol exposure alters fetal brain structures, including enlargement of the…
Stuttering Starts at Speech Initiation, Not Due to Impaired Motor Skills Theory suggests anomalies in…
Patients on older blood thinners like warfarin and clopidogrel are more likely to suffer delayed…
MRI scans of fetuses from pregnant women with mild to moderate COVID-19 showed normal brain…
A study of 40,000 hospitalized COVID-19 patients found that 1.2% developed serious brain complications, most…
Good news for those of us who can’t face the day without their morning flat…
By engineering jellyfish whose neurons light up as they activate, Caltech researchers uncovered hidden organization…
White matter hyperintensities on MRI were linked to brain damage, tau accumulation, and CTE in…
A First Look at Grandmaternal Brain Function Many people lucky enough to have grown up…
Brain scans reveal white matter disruptions in the corpus callosum of teens and young adults…
Reversal of the biological hallmarks responsible for development of Alzheimer’s disease and dementia using unique…
Physical activity has greatest benefits for people with worse disease pathology. No one will disagree…
Salt intake causes the hypothalamus to cut blood flow, creating hypoxia that sustains neuron activity…
Study suggests this area of the visual cortex emerges much earlier in development than previously…
Brain mechanism identified that tracks angular head motion during navigation. To navigate successfully in an…