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gray matter

This shows a pregnant woman and a brain.

·January 17, 2025·5 min read

Pregnancy Reshapes Mom’s Brain, Reducing Gray Matter

Pregnancy leads to a 4.9% reduction in gray matter volume in 94% of the brain, with partial recovery postpartum, primarily in regions tied to social cognition. A groundbreaking neuroimaging study analyzed brain changes in 179 women, including non-gestational mothers, revealing that these changes are biologically driven by pregnancy hormones rather than the experience of motherhood.

Featured Neurology Neuroscience

·September 29, 2022·4 min read

Metabolism Linked to Brain Health

Researchers have identified a link between metabolism and dementia-related brain measures. Obesity related to inflammation, kidney stress, or liver stress had the biggest impact on adverse brain health.

This shows smoke stacks overlayed with a child's eyes

Featured Neuroscience

·September 23, 2022·3 min read

An Association Between Exposure to Air Pollution in the First 5 Years of Life and Alterations in Brain Structure

Assessing a child's exposure to air pollution on a monthly basis from conception to the age of 8.5, researchers found the greater the exposure to air pollution before the age of 5, the greater the alteration in brain structure by preadolescence.

Featured Neurology Neuroscience

·June 29, 2022·3 min read

Women Have More Brain Changes After Menopause

Women who have undergone menopause have more white matter intensities in the brain than pre-menopausal women and men of the same age.

Featured Neuroscience Psychology

·June 14, 2022·5 min read

Substantial Differences in Brain Structure in People With Anorexia

Neuroimaging study reveals those with anorexia have noticeable reductions in cortical thickness, subcortical volume, and cortical surface area. The reductions are between 2 to 4 times larger than abnormalities in brain size and shape in those with other mental illnesses.

Featured Neuroscience Pain

·June 13, 2022·3 min read

Chronic Pain in Gulf War Veterans Linked to Brain Structure Changes

Neuroimaging study reveals those suffering from Gulf War Syndrome who experience chronic pain have increased volume in brain areas associated with pain processing and smaller volume in areas associated with pain regulation.

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·June 5, 2022·6 min read

You’ve Likely Heard of the Brain’s Gray Matter – Here’s Why the White Matter Is Important Too

White matter may be the key to understanding dementia, TBI, and numerous other neurological disorders.

Featured Neuroscience Open Neuroscience Articles Psychology

·April 15, 2022·4 min read

Grey Matter Volume Could Inform Treatment Decisions for Developing Mental Health Disorders

Lower gray matter volume in the brain is indicative of a higher risk of developing mental health disorders including depression and psychosis. However, those with slightly greater gray matter volume were more likely to recover from their disorders. Researchers believe reduced gray matter volume may be linked to higher levels of inflammation, reduced concentration, and other cognitive impairments associated with disorders like schizophrenia.