Home » Archives by category » Psychology news (Page 138)

Light color is less important for the internal clock than originally thought

Light in the evening is thought to be bad for sleep. However, does the color of the light play a role? Researchers compared the influence of different light colors on the human body. The researchers’ findings contradict the results of a previous study …

Sniffing women’s tears reduces aggressive behavior in men, researchers report

New research shows that tears from women contain chemicals that block aggression in men. The study finds that sniffing tears leads to reduced brain activity related to aggression, which results is less aggressive behavior.

Researchers map how measles virus spreads in human brain

Researchers mapped how the measles virus mutated and spread in the brain of a person who succumbed to a rare, lethal brain disease. New cases of this disease, which is a complication of the measles virus, may occur as measles reemerges among the unvacc…

Spinal cord stimulation a potential new way to treat depression

A pilot clinical trial found electrical stimulation of the spinal cord is feasible, well-tolerated and shows therapeutic potential to treat depression.

Integrating research and clinical care to uncover secrets of brain development

A subset of neurons related to memory and neuroplasticity continue to migrate into the brain through toddlerhood.

Evidence early, but emerging, that gamma rhythm stimulation can treat neurological disorders

A new review surveys a broadening landscape of studies showing what’s known, and what remains to be found, about the therapeutic potential of non-invasive sensory, electrical or magnetic stimulation of gamma brain rhythms.

Brain lesions in former football players linked to vascular, brain changes

Signs of injury to the brain’s white matter called white matter hyperintensities, as seen on brain scans, may be tied more strongly to vascular risk factors, brain shrinkage, and other markers of dementia in former tackle football players than in those…

AI’s memory-forming mechanism found to be strikingly similar to that of the brain

An interdisciplinary team consisting of researchers has revealed a striking similarity between the memory processing of artificial intelligence (AI) models and the hippocampus of the human brain. This new finding provides a novel perspective on memory …

Memory research: Breathing in sleep impacts memory processes

Researchers have investigated how sleep affects memory. They found a link between breathing and the emergence of certain brain activity patterns in sleep that are associated with the reactivation of memory contents. The data points to possible conseque…

Exercise can boost brain health

A fascinating link between regular exercise and better brain health has been revealed, according to an international study.