Home » Archives by category » Psychology news (Page 239)

Stabilizing low blood sugar in infancy prevents long-term brain damage

Low blood sugar in infancy is serious, but treatment can ward off long-term brain damage in infants, a new study has found.

Early life adversity, microglia dysfunction linked to aberrant adult stress responses, mental illness

The poor function of microglia, the brain’s immune cells in individuals exposed to early life adversity (ELA) promotes aberrant responses to stress in adulthood that may be linked to mental illness, according to a new study. During brain development, m…

Pharmacogenetic testing shows promise improving symptoms in patients with treatment-resistant depression

Pharmacogenetic testing was associated with nearly a two-fold (89 per cent) increase in remission rates compared to treatment as usual in a recent clinical study.

Potential window for treating ALS identified

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder that affects as many as 30,000 people in the United States, with 5,000 new cases diagnosed each year. It weakens muscles over time, impacting physical function and ultimately leading t…

New information about amyloid filaments in neurodegenerative diseases

Researchers have helped identify that a common protein found in neurodegenerative diseases forms amyloid filaments in an age-dependent manner without a connection to disease.

Brain waves reveal the active nature of engaging with art

A new study suggests that aesthetic experience goes hand in hand with both actively constructing meaning from an artwork and being in a state of heightened attention.

Evidence of brain changes in those at risk of bipolar disorder captured with MRI scans

A study that showed changes in the brain in those at risk of developing bipolar disorder raises new hopes about early intervention.

Scientists find that the impact of social media on wellbeing varies across adolescence

Girls and boys might be more vulnerable to the negative effects of social media use at different times during their adolescence, say an international team of scientists. The researchers show that, in UK data, girls experience a negative link between so…

Study finds neurons that encode the outcomes of actions

A group of neurons in the brain’s striatum encodes information about the potential outcomes of different decisions. These cells become particularly active when a behavior leads a different outcome than what was expected, which the researchers believe h…

Scientists identify overgrowth of key brain structure in babies who later develop autism

New research demonstrates overgrowth of the amygdala in the first year of life, before babies show most of the behavioral symptoms that later consolidate into a diagnosis of autism. This overgrowth may be unique to autism, as babies with fragile X synd…