Your Psychology Psychology articles and news

A new study provides for the first time the surprising evidence that four common nonexcitatory amino acids that usually make proteins which are essential to brain function, instead cause irreversible, destructive swelling of both the astrocytes that su…

By estimating people’s brain age from MRI scans using machine learning, a team of researchers has identified multiple risk factors for a prematurely aging brain.

Brain cells with the same ‘birthdate’ are more likely to wire together into cooperative signaling circuits that carry out many functions, including the storage of memories, a new study finds.

Measuring how the eyes’ pupils change in response to light — known as the pupillary light reflex — could potentially be used to screen for autism in young children, according to a new study.

Deep brain stimulation (DBS) to the superolateral branch of the medial forebrain bundle (MFB), which is linked to reward and motivation, revealed metabolic brain changes over 12 months post-DBS implantation, making it a strong potential therapy for tre…

New research reveals cells that span brain hemispheres to coordinate activity in visual processing centers and shows that Alzheimer’s degrades their structure and therefore their function.

A study finds that blood tests taken the day of a traumatic brain injury can predict which patients are likely to die or survive with severe disability, allowing clinicians to make decisions earlier on possible treatment of TBI. Higher values of two p…

Scientists used high-resolution MRI data to create a valuable new resource for the study of human brain development at key moments in utero and after birth.

A new sensor that allows neuroscientists to image brain activity without missing signals, for an extended time and deeper in the brain than previously possible.

It could be the world’s tiniest EEG electrode cap, created to measure activity in a brain model the size of a pen dot. Its designers expect the device to lead to better understanding of neural disorders and how potentially dangerous chemicals affect th…