Your Psychology Psychology articles and news

In the condition known as cavernoma, lesions arise in a cluster of blood vessels in the brain, spinal cord or retina. Researchers can now show, at molecular level, that these changes originate in vein cells. This new knowledge of the condition creates …

In Alzheimer’s disease, a protein (peptide) forms clumps in the brain and causes sufferers to lose their memory. A research group has now described a new treatment method that increases the body’s own degradation of the building blocks that lead to the…

A new study shows that norepinephrine-producing neurons in the locus coeruleus produce attention focus and impulse control via two distinct connections to prefrontal cortex.

By studying animals choosing between two drink options, researchers have discovered that the activity of certain neurons in the brain leads directly to the choice of one option over another. The findings could lead to better understanding of how decisi…

New research indicates what’s important for overall happiness is how a person uses social media. Researchers took a close look at how people use three major social platforms — Facebook, Twitter and Instagram — and how that use can impact a person’s o…

One in 4,000 people is born without a corpus callosum, a brain structure consisting of neural fibers that are used to transfer information between hemisphere. 25% of them do not have any symptoms. Neuroscientists discovered that when the neuronal fiber…

A study finds that neurodevelopmental scores and gray matter volumes at age two years did not differ between children who had MRI-confirmed asymptomatic subdural hemorrhages when they were neonates, compared to children with no history of subdural hemo…

Dopamine can trigger feelings of happiness in humans. Water fleas that are exposed to dopamine-regulating substances apparently gain several advantages.

Researchers have developed CRISPR-LICHT, a revolutionary technology that allows genetic screens in human tissues such as brain organoids. By applying the novel technology to brain organoids, the ER-stress pathway was identified to play a major role in …

New research shows that the spike proteins that extrude from SARS-CoV-2 promote inflammatory responses on the endothelial cells that form the blood-brain barrier. The study shows that SARS-CoV-2 spike proteins can cause this barrier to become ‘leaky,’ …