Researchers reveal a strategy that helps medulloblastoma, the most prevalent malignant brain tumor in children, spread and grow on the leptomeninges, the membranes surrounding the brain and spinal ...

Scientists have developed an innovative technique that combines expansion microscopy with mass spectrometry imaging to ...

In 2021, research led by Ryan Flynn, MD, PhD, and his mentor, Nobel laureate Carolyn Bertozzi, PhD, opened a new chapter in biology, characterizing a new kind of player on the cell surface: glycoRNAs.

In all, they collected data that covers about 3.4 miles (5.4 kilometers) of neuronal wiring in a part of the brain that processes visual information from the eyes. Listen to Story They worked out the ...

These lesions are signs of damaged blood vessels that restrict blood flow and gradually harm brain tissue. Researchers also found that heavy and former heavy drinkers had higher odds of tau tangles, a ...

Scientists examined their brain tissue to look for signs of brain injury, including a lesion called hyaline arteriolosclerosis, which is associated with memory and cognitive problems, and tau ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. This image provided by the Allen Institute on ...

(Allen Institute Photo) Researchers say they’ve accomplished a feat that was said to be impossible 46 years ago: mapping the cells in a cubic millimeter of brain tissue and tracing their activity.

Next, scientists at the Allen Institute analyzed that small piece of brain tissue, using a special tool to shave it into more than 25,000 layers, each far thinner than a human hair. With electron ...

From the smallest fragment of brain tissue, the intricate blueprint of the entire brain is beginning to emerge. Researchers at Baylor College of Medicine are making several time-consuming aspects of ...

In the first comprehensive, cell-by-cell analysis of brain tissue from individuals with Tourette syndrome, researchers have pinpointed exactly which cells are perturbed and how they malfunction, ...

WASHINGTON, April 9 (Reuters) - Neuroscientists have produced the largest wiring diagram and functional map of a mammalian brain to date using tissue from a part of a mouse's cerebral cortex ...