gray matter

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gray matter

·May 11, 2021·5 min read

COVID-19 Alters Gray Matter Volume in the Brain

Gray matter was reduced in areas of the frontal gyri of patients with COVID-19. Significant gray matter reductions were seen in those who received oxygen therapy and in those who reported fever. The findings suggest coronavirus affects the frontotemporal brain network due to reduced oxygen and fever.

Featured Neurology Neuroscience

·May 7, 2021·6 min read

Damage to White Matter Is Linked to Worse Cognitive Outcomes After Brain Injury

Damage to highly connected regions of white matter in the brain following injury is more predictive of cognitive impairment than damage to highly connected gray matter hubs.

This shows a sweet little boy taking a nap in his mother's arms

Featured Neuroscience Open Neuroscience Articles Psychology

·April 13, 2021·4 min read

Habitual Snoring Linked to Significant Brain Changes in Children

Children who snore while they sleep have thinner gray matter in several areas of the frontal lobes. Significantly, the reduction in gray matter correlated with behavioral problems associated with sleep apnea. Some behavioral problems experienced include hyperactivity, increased aggression, and attention deficits.

Featured Neurology Neuroscience Open Neuroscience Articles

·February 16, 2021·4 min read

Regular Caffeine Consumption Affects Brain Structure

Frequent caffeine consumption reduces gray matter volume in areas of the right medial temporal lobe, including the hippocampus. Ten days of "caffeine abstinence" helps regenerate gray matter.

This shows a brain slice with a border between white and gray matter

Featured Neuroscience Open Neuroscience Articles

·October 19, 2020·3 min read

What Lies Between Grey and White in the Brain

Researchers have succeeded in making superficial white matter visible in a living human brain.

Featured Neuroscience Open Neuroscience Articles

·September 2, 2020·4 min read

Bilingual Children May Lose Less Brain Matter as They Grow Up

Growing up speaking two or more languages was associated with increased gray matter in the brain during adulthood.

Featured Neuroscience Neurotech

·July 27, 2020·5 min read

Ultra-Low Power Brain Implants Find Meaningful Signal in Grey Matter Noise

Researchers reduced the power requirements of neural interfaces while improving their accuracy by tuning into a subset of brain waves.

Featured Neuroscience Open Neuroscience Articles

·July 21, 2020·3 min read

The Immune System Facilitates Alcohol Addiction

A new study reveals the role microglia plays in alcohol addiction, finding the immune cells alter the geometry of gray matter while under the influence of alcohol.

Featured Genetics Neuroscience

·March 26, 2020·5 min read

Genetic architecture of gray matter revealed

A worldwide scientific collaboration has produced the first genetic map of the cerebral cortex. The map identifies more than 300 genetic variants that influence cortical structure and play roles in psychiatric disorders.

Featured Neuroscience

·March 26, 2020·3 min read

How cognitive intelligence is a whole brain phenomenon

Efficient connection pathways across the entire brain provide a neural network that supports general cognitive function and ability. Higher fractional anisotropy is associated with higher IQ.

Featured Genetics Neuroscience

·March 20, 2020·3 min read

Worldwide Study Unlocks Genetic Secrets of the Gray Matter

Researchers have created the first genetic map of the cerebral cortex, which identifies over 300 genetic variants that influence the structure of the brain region.

Featured Neuroscience Neurotech Psychology

·March 1, 2020·6 min read

Second Type of Schizophrenia Discovered

Combining neuroimaging data with artificial intelligence, researchers have identified two distinct neuroanatomical subtypes of schizophrenia. The first, more typical subtype is associated with a lower widespread volume of gray matter compared to healthy controls. In the second subtype, gray matter volume is largely similar to healthy brains.

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