Your Psychology Psychology articles and news

Both of Andrew Kiselica’s grandfathers developed dementia when he was in graduate school.

New work shows that kappa opioid receptors actually are distributed widely throughout the brain. The researchers made this discovery after lighting up the brains of mice using a technique called CLARITY followed by three-dimensional (3D) fluorescent im…

Even though repeated hits to the head are common in professional sports, the long-term effects of concussions are still poorly understood. While many believe that professional athletes who experience multiple concussions will end up with severe cogniti…

Researchers showed that na enzyme functions in genome maintenance by preventing double-stranded breaks in DNA during brain development in mice. In mice lacking this enzyme, these breaks occurred during epigenetic regulation of gene expression in the de…

A new study by Monash University has found that obstructive sleep apnea (OSA) has been linked to an increased risk of dementia.

Sleep is crucial for consolidating our memories, and sleep deprivation has long been known to interfere with learning and memory. Now a new study shows that getting only half a night’s sleep – as many medical workers and military personnel often do – h…

A team of researchers from UTSA’s Neurosciences Institute is challenging the historical belief that the organization of the cortical circuit of GABAergic neurons is exclusively local.

A ‘molecular volume knob’ regulating electrical signals in the brain helps with learning and memory, according to a new study. The finding could help researchers in their search for ways to manage neurological disorders, including Alzheimer’s disease, …

A new synthetic protein nanoparticle capable of slipping past the nearly impermeable blood-brain barrier in mice could deliver cancer-killing drugs directly to malignant brain tumors, new research shows.

Microglia — the brain’s immune cells — play a primary role in removing cellular debris from the brain. A research team has found that another kind of brain cell, called astrocyte, is also involved in removing debris as a backup to microglia.