Home » Archives by category » Psychology news (Page 175)

Study finds brain connectivity, memory improves in older adults after walking

Regular walks strengthen connections in and between brain networks, according to new research, adding to growing evidence linking exercise with slowing the onset of Alzheimer’s disease. The study examined the brains and story recollection abilities of …

How tasty is the food?

A hormone and specialized brain cells regulate feeding behavior in mice.

Vitamin D alters developing neurons in the brain’s dopamine circuit

Neuroscientists have shown how vitamin D deficiency affects developing neurons in the brain’s dopamine circuit, which may lead to the dopamine dysfunction seen in adults with schizophrenia.

Researchers comprehensively assess the safety of using your head in youth soccer

Repeatedly heading a soccer ball has been previously associated with negative long-term brain health for professional players. However, a new study found that a small number of repeated soccer headers equivalent to a throw-in did not cause immediate ne…

Researchers treat depression by reversing brain signals traveling the wrong way

A new study has revealed how magnetic stimulation treats severe depression: by correcting the abnormal flow of brain signals.

What marsupials can teach us about brain development

Research has revealed features of early human brain development are mimicked in the brains of marsupials.

What makes news get shared widely? The answer is in your head

Research has shown that social media users are likely to share posts that contain information that they feel is relevant to themselves or to the people they know.

New insights into the complex neurochemistry of ants

Ants’ brains are amazingly sophisticated organs that enable them to coordinate complex behavior patterns such as the organization of colonies. Now, researchers have developed a method that allows them to study ants’ brain chemistry and gain insights in…

Effects on memory of neuron diversity in brain region revealed

Neurons in a key area of the brain have different functions based on their exact genetic identity, and understanding this diversity could lead to better understanding of the brain’s computational flexibility and memory capacity, potentially informing d…

Brain signatures for chronic pain identified in a small group of individuals

Researchers have recorded pain-related data from inside the brain of individuals with chronic pain disorders caused by stroke or amputation (phantom limb pain). A long sought-after goal has been to understand how pain is represented by brain activity a…