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Prenatal BPA exposure may contribute to the male bias of autism spectrum disorder

Autism has a higher prevalence in males than females. Bisphenol A (BPA) is a common chemical found in plastics, our food, and even the human placenta. Higher prenatal exposure to BPA is thought to increase the risk of autism. Researchers have identifie…

Research identifies genetic risk factor for stroke

A team of researchers has identified a common genetic variant as a risk factor for stroke, especially in patients older than 65.

Drinking during COVID-19 up among people with anxiety and depression

People with anxiety and depression are more likely to report an increase in drinking during the COVID-19 pandemic than those without mental health issues, according to a new study.

A biological strategy reveals how efficient brain circuitry develops spontaneously

Researchers have explained how the regularly structured topographic maps in the visual cortex of the brain could arise spontaneously to efficiently process visual information. This research provides a new framework for understanding functional architec…

Eye tests predict Parkinson’s-linked cognitive decline 18 months ahead

Simple vision tests can predict which people with Parkinson’s disease will develop cognitive impairment and possible dementia 18 months later, according to a new study. In a related study, the researchers also found that structural and functional conne…

Money matters to happiness–perhaps more than previously thought

Money matters to happiness, perhaps more so than previously thought, according to new research. One potential reason: Higher earners feel an increased sense of control over life. ‘Across decisions big and small, having more money gives a person more ch…

Childhood neglect leaves generational imprint

Early life experiences can have an outsized effect on brain development and neurobiological health. New research is showing that those effects can be passed down to subsequent generations, reporting that the infant children of mothers who had experienc…

Personalized brain stimulation alleviates severe depression symptoms

Targeted neuromodulation tailored to individual patients’ distinctive symptoms is an increasingly common way of correcting misfiring brain circuits in people with epilepsy or Parkinson’s disease. Now, scientists have demonstrated a novel personalized n…

Personalized brain stimulation alleviates severe depression symptoms

Targeted neuromodulation tailored to individual patients’ distinctive symptoms is an increasingly common way of correcting misfiring brain circuits in people with epilepsy or Parkinson’s disease. Now, scientists have demonstrated a novel personalized n…

Timing is of the essence when treating brain swelling in mice

Researchers have discovered Jekyll and Hyde immune cells in the brain that ultimately help with brain repair but early after injury can lead to fatal swelling, suggesting that timing may be critical when administering treatment. These dual-purpose cell…