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Musical tests can detect mental deterioration in old age

Researchers have developed a method that employs musical tests and a portable instrument for measuring brain activity to detect cognitive decline in old age.

Misophonia is more than just hating the sound of chewing

Researchers for the first time have identified the parts of the brain involved in a less-commonly studied trigger of misophonia, a condition associated with an extreme aversion to certain sounds.

Peptide delivered by nasal spray can reduce seizure activity, protect neurons in Alzheimer’s, epilepsy

A novel peptide augments the brain’s natural mechanism to help prevent seizures and protect neurons in research models of both Alzheimer’s and epilepsy, scientists report.

New study shows microglia cells colonize the human brain in waves

New research shows new insight in how our brain develops, that can pave the way for treating neurological disorders.

How the brain gathers threat cues and turns them into fear

Scientists have uncovered a molecular pathway that distills threatening sights, sounds and smells into a single message: Be afraid. A molecule called CGRP enables neurons in two separate areas of the brain to bundle threatening sensory cues into a unif…

Scientists uncover a new role for blood-brain barrier in neuron function and damage

Researchers have made a surprising discovery linking Delta/Notch signaling in subperineurial glia (SPG) to the regulation of nerve ensheathment and neurotransmitter release at the Drosophila neuromuscular junction (NMJ). SPG, the counterpart of the end…

AI algorithm that detects brain abnormalities could help cure epilepsy

An artificial intelligence (AI) algorithm that can detect subtle brain abnormalities which cause epileptic seizures has been developed.

Non-invasive stimulation of the eye for depression and dementia

Researchers have discovered that the electrical stimulation of the eye surface can alleviate depression-like symptoms and improve cognitive function in animal models.

Reprogramming the brain’s cleaning crew to mop up Alzheimer’s disease

The discovery of how to shift damaged brain cells from a diseased state into a healthy one presents a potential new path to treating Alzheimer’s and other forms of dementia, according to a new study.

Why thinking hard makes you tired

It’s no surprise that hard physical labor wears you out, but what about hard mental labor? Sitting around thinking hard for hours makes one feel worn out, too. Now, researchers have new evidence to explain why this is, and, based on their findings, the…