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Researchers reveal how trauma changes the brain

Researchers are learning more about how traumatic events may physically change our brains. Neurologists have revealed changes to a brain mechanism used for learning and survival may play a role in how someone responds to a threat following a traumatic …

Study identifies potential link between oral bacteria and brain abscesses

Researchers have examined the records of 87 patients admitted to hospital with brain abscesses, and found that the 52 patients for whom no cause had been found were about three times as likely to have oral bacteria present in their samples.

New study sheds light on how neurons respond to aged-related iron accumulation

A recent study details the neuronal response to excessive iron accumulation, which is associated with age-related neurodegenerative diseases.

Neuronal activities in the sensorimotor cortex

An interdisciplinary research team has found important clues about the functioning of the sensorimotor cortex. The new findings on neuronal activities in this brain area could be helpful for the further development and use of so-called neuroprostheses….

Immune system irregularities found in women with postpartum mood disorders

Women with prolonged mental health problems up to three years after childbirth may be suffering from irregular immune system responses, according to new research.

Fearlessness can be learned

The neurotransmitter serotonin plays a key role in both the onset and in the unlearning of fear and anxiety. A research team has been investigating the underlying mechanisms. The researchers showed that mice lacking a specific serotonin receptor unlear…

Conflicting motives govern sense of fairness, study finds

The perception that resources are unfairly distributed is at the root of many social conflicts. Researchers have investigated the motives influencing our perception of justice in resource distribution. They found that although people feel an aversion t…

Short term memory problems can be improved with laser therapy

Laser light therapy has been shown to be effective in improving short term memory, according to a new study. Scientists demonstrated that the therapy, which is non-invasive, could improve short term, or working memory, in people by up to 25 per cent.

Playing the piano boosts brain processing power and helps lift the blues

A randomized control trial led by psychologists shows the positive effects learning to play music for just a few weeks has on cognitive abilities.

Pregnant moms’ stress may accelerate cell aging of white, not Black, kids, study finds

Does stress during pregnancy impact children’s cell aging, and does race matter? The answer is yes, according to a new study.