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synaptic plasticity

·March 26, 2026·10 min read

Stroke Survivors’ Brains Rejuvenate to Compensate for Injury

Can a stroke make part of your brain younger? New research using deep learning reveals that undamaged brain regions reorganize and show "youthful" structural patterns to compensate for severe stroke damage.

Featured Neurology Neuroscience

·March 25, 2026·7 min read

Acetylcholine Decides Dopamine’s Role

The timing of acetylcholine release determines whether dopamine promotes learning or movement. This millisecond-level interaction provides a new framework for understanding Parkinson's and depression.

Featured Neuroscience

·March 23, 2026·6 min read

Caffeine Restores Social Memory After Sleep Loss

Caffeine can rescue social memory deficits caused by sleep deprivation. By targeting the hippocampal CA2 region, caffeine restores specific neural pathways without causing global overstimulation.

Featured Neuroscience

·March 17, 2026·8 min read

Mapping the Short-Term Plasticity of Working Memory

New research identifies Munc13-1 as the key protein that allows synapses to "bulk up" during activity, a process essential for holding onto daily information.

Featured Genetics Neuroscience

·February 19, 2026·7 min read

Twin Enzymes Rewire Your Brain for Interaction and Memory

Twin enzymes, different worlds. Scientists have discovered that MNK1 and MNK2 act as the brain's specialized switches for memory and social curiosity.

This shows DNA coming out of a neuron, representing this article states the link between neuroscience and genetics in memory research.

Featured Genetics Neuroscience

·February 15, 2026·7 min read

Neural Reprogramming Restores “Young” Memory in Aging Brains

Researchers use partial cellular reprogramming to rejuvenate "engram" neurons, successfully restoring memory in aged and Alzheimer's-model mice.

This shows a brain with the nucleus accumbens highlighted, showing where the drug activates to prevent opioid relapse behaviors.

Featured Neuroscience Psychology

·February 13, 2026·7 min read

Glaucoma Drug Repurposed to Block Opioid Cravings and Relapse

An old drug for glaucoma might be the key to stopping opioid relapse. New research shows acetazolamide "resets" the brain's reward center to block cravings.

This shows a brain and a person working out.

Featured Neuroscience

·February 12, 2026·6 min read

Neural Afterburn: Brain Rewires Itself to Boost Endurance

Building endurance isn't just about muscles, it's about the brain. New research suggests that a specific "afterburn" of brain activity following a workout is the secret to getting stronger, effectively rewiring your neural circuits to power your heart and lungs.

Illustration of chandelier cells connecting to pyramidal neurons in the brain.

Featured Genetics Neurology Neuroscience

·January 13, 2026·3 min read

Brain Conductors Find Precise Connection to Target Cells via Protein Handshake

Researchers identify two key proteins that allow chandelier cells to connect with excitatory neurons. This "handshake" regulates brain signals and, when disrupted, may lead to epilepsy or autism.

Featured Neuroscience

·December 17, 2025·6 min read

Music Improvisation Rewires the Brain in Real Time

Creativity is notoriously difficult to study as it unfolds, but musical improvisation offers a rare chance to watch spontaneous idea-generation in action. In a new imaging study, researchers examined how 16 skilled jazz pianists’ brains reorganized while they played a familiar tune from memory, improvised around its melody, or freely improvised over its chord changes.

This shows a brain with a night and day background.

Featured Neuroscience

·November 13, 2025·6 min read

Brain Learning Power Peaks at Specific Times of Day

A new study reveals that the brain’s responsiveness and capacity for learning shift with the time of day, governed by molecules like adenosine that link metabolism, sleep, and neural signaling. Using optogenetics, researchers found that identical stimuli activated brain cells differently at sunrise versus sunset, suggesting that neuronal excitability and plasticity follow daily rhythms.

Featured Neuroscience Psychology

·September 25, 2025·4 min read

Prozac May Rewire the Brain by Loosening Rigid Neural Circuits

A new study shows that fluoxetine, better known as Prozac, does more than increase serotonin—it changes how brain cells handle energy and rebuild connections. After two weeks of treatment, parvalbumin interneurons in the prefrontal cortex became less rigid, with mitochondrial energy genes reduced and plasticity genes upregulated.