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Unconventional connections: How inhibition hones cortical selectivity

Researchers have discovered a fundamentally new role for inhibition in the visual cortex, refining how neurons encode object motion.

Brain activity cautions against buying stocks

Despite long-term profit expectations, many people shy away from investing their money in supposedly riskier forms of investment. Why? Scientists have now developed a model that makes real-life stock buying behavior comprehensible for the first time. T…

A new milestone in laboratory grown human brain tissue

A cutting-edge laboratory technique that turns human stem cells into brain-like tissue now recapitulates human brain development more accurately than ever, according to a new study. The research demonstrates how to grow brain ‘organoids’ — self-organi…

Brain stimulation could improve memory while you sleep

Using a noninvasive brain stimulation technique, researchers demonstrated that nocturnal stimulation could enhance memory consolidation during sleep.

Widespread connections among neurons help the brain distinguish smells

Organization — or lack of it — in brain’s piriform cortex allows us to differentiate one smell from another.

Omega-3s help keep kids out of trouble

Something as simple as a dietary supplement could reduce disruptive, even abusive behavior, according to newly released research.

Link found between resilience to dyslexia and gray matter in the frontal brain

A new joint study identifies the brain mechanism that accounts for the discrepancy between low decoding skills and high reading comprehension in some children with dyslexia.

Scientists uncover new connection between smell and memory

Neurobiologists have identified a mechanism that allows the brain to recreate vivid sensory experiences from memory, shedding light on how sensory-rich memories are created and stored in our brains. Using smell as a model, the findings offer a novel pe…

Giant neurons in the brain may play similarly giant role in awareness and cognition

Scientists find that certain neurons release nitric oxide onto nearby blood vessels, and potentially use this mechanism to control awareness in the brain.

Cognitive consequences of age-related increase in brain activity

Increased frontal brain activity in healthy older adults reflects reduced efficiency rather than a way to maintain cognitive function, finds a study of two human samples. The findings contradict a leading theory in the neuroscience of aging.