Home » Archives by category » Psychology news (Page 292)

Sounds and words are processed separately and simultaneously in the brain

After years of research, neuroscientists have discovered a new pathway in the human brain that processes the sounds of language. The findings suggest that auditory and speech processing occur in parallel, contradicting a long-held theory that the brain…

Genome-editing strategy developed for potential Alzheimer’s disease therapy

Scientists have developed a novel strategy using brain-wide genome-editing technology that can reduce Alzheimer’s disease(AD) pathologies in genetically modified AD mouse models. This advanced technology offers immense potential to be translated as a n…

Histamine could be a key player in depression, according to study in mice

Bodily inflammation dampens levels of a ‘feel-good molecule’ and antidepressants’ ability to boost them, according to new research in mice.

Brain organoids develop optic cups that respond to light

Human induced pluripotent stem cells (iPSCs) can be used to generate brain organoids containing an eye structure called the optic cup, according to a new study. The organoids spontaneously developed bilaterally symmetric optic cups from the front of th…

Mutated enzyme weakens connection between brain cells that help control movement

In one type of a rare, inherited genetic disorder that affects control of body movement, scientists have found a mutation in an enzyme impairs communication between neurons and what should be the inherent ability to pick up our pace when we need to run…

A defective potassium channel disrupts the brain’s navigation system

The potassium channel KCNQ3 is required for our brain to generate accurate spatial maps. In mice, defects in KCNQ3 function have measurable effects on the internal navigation system.

Having a good listener improves your brain health

Researchers find having someone to listen to you when you need to talk is associated with greater cognitive resilience. New study shows social interaction in adulthood can stave off cognitive decline despite brain aging.

Loss of placental hormone linked to brain and social behavior changes

A new preclinical study provides the first direct evidence that loss of a placental hormone during pregnancy alters long-term brain development, causing autism-like behaviors in male offspring.

Toward next-generation brain-computer interface systems

A new kind of neural interface system that coordinates the activity of hundreds of tiny brain sensors could one day deepen understanding of the brain and lead to new medical therapies.

17-year study of children associates poverty with smaller, slower-growing subcortical regions

New research shows a lasting relationship between childhood poverty, brain development.