Reaching 90 without dementia may feel like clearing the final hurdle. But the risk does…
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.
Alzheimer’s may scramble the genome’s 3D structure inside brain cells, disrupting the genetic controls that…
Your brain may rely on sweeping waves of electrical activity to turn what your eyes…
NIH-supported findings reveal a previously unknown aspect of human brain aging that may contribute to…
Every deliberate sniff may activate a brain system that has survived millions of years of…
An injectable biomaterial turned stroke-damaged areas into hubs of repair, helping mouse brains grow new…
A single neuron may help the brain recognize what it sees, track what the body…
Heavy television viewing in middle age was linked to a troubling brain signature more than…
A single dose of rapamycin reversed nearly every autism-associated brain and behavioral change linked to…
Limiting the daily eating window may provide brain benefits beyond those associated with weight loss.…
A memristor chip brought complex brain modeling into millisecond-scale operation while preserving detailed cortical structure.…
Your brain may have brief windows when it is primed to transform a passing moment…
Researchers have developed a magnetic method for influencing deep-brain circuits without permanently implanted electrodes. A…
A new study strengthens the case for exercise as a critical way to protect the…
Some memories from adolescence may not disappear. The brain may simply lock them away for…
Individual human neurons may be far more powerful computing units than previously understood. Inside the…
Researchers have found that precisely targeted electrical stimulation of the brain can recreate a sense…
A new analysis argues that AI may never truly think like humans because the most…