Your Psychology Psychology articles and news

Past social trauma is encoded by a population of stress/threat-responsive brain cells that become hyperactivated during subsequent interaction with non-threatening social targets. As a consequence, previously rewarding social targets are now perceived …

Researchers have found that cells in the rat hippocampus — a brain region that is essential for making memories — are specifically organized into small clusters when fear-based memories are formed. Furthermore, when rats slept after a learning period…

Researchers demonstrate in a zebrafish model that two proteins prevent scar formation in the brain, thereby improving the ability of tissue to regenerate.

As a noninvasive neuromodulation method, transcranial magnetic stimulation (TMS) shows great potential to treat a range of mental and psychiatric diseases, including major depression. Current methods don’t go quite deep enough and are largely restricte…

The brain’s big-eating immune cells can slow down the progression of Alzheimer’s disease.

Two new models could solve a problem that’s long frustrated millions of people with epilepsy and the doctors who treat them: how to find precisely where seizures originate to treat exactly that part of the brain. By helping surgeons decide if and where…

Humans accomplish a phenomenal amount of tasks by combining pieces of information. We perceive objects by combining edges, categorize scenes by combining objects, interpret events by combining actions, and understand sentences by combining words. But r…

‘How many fingers am I holding up?’ For vision-sensing brain cells in a monkey’s visual cortex, that answer depends on whether the digits are next to each other or partially overlapping. A new study finds that single neurons conveying visual informatio…

A team of engineers and scientists has developed a new method for remote automation of the growth of cerebral organoids — miniature, three-dimensional models of brain tissue grown from stem cells.

Researchers identify the PKC-alpha enzyme as a promising therapeutic target in Alzheimer’s disease; a mutation that increases its activity led to biochemical, cellular and cognitive impairments in mice.