Grey Matter News and Research

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Grey matter is a major component of the central nervous system, consisting of neuronal cell bodies, neuropil (dendrites and both unmyelinated axons and myelinated axons), glial cells (astroglia and oligodendrocytes) and capillaries.

AI-powered Forensic Tool Predicts Traumatic Brain Injuries With 94% Accuracy

A novel AI framework predicts traumatic brain injury severity from police reports, achieving over 94% accuracy by integrating biomechanics and machine learning.

5 Mar 2025

New Model Reveals Underlying Similarity in Mammalian Brain Shapes

A novel method for characterizing the cerebral cortex's shape has been devised by researchers, who also present evidence that cortices in all mammalian species share a common, fractal design.

31 Jul 2024

Bioprinted Neural Networks Mimic Brain Circuitsdani

Researchers from Monash University’s Engineering Department have achieved a significant breakthrough by using “bioinks” that include living nerve cells (neurons) to 3D print nerve networks.

22 Sep 2023

Brain scans link signs of cellular aging to symptoms of Alzheimer’s

According to a new study led by Anya Topiwala of Oxford Population Health, a division of the University of Oxford in the United Kingdom, and published on March 22nd, 2023 in the open-access journal PLOS ONE, changes in the brain caused by Alzheimer’s disease are connected to telomeres shortening, the protective caps on the ends of chromosomes that shorten as cells age.

23 Mar 2023

Study shows how genetic variability may shape mathematical performance in children

According to a study, DNA variation in a gene is linked to early anatomical variations in a region of the brain that plays a crucial role in quantity representation.

26 Oct 2020