Home » Entries posted by NewsBot (Page 316)

Molecular bridge mediates inhibitory synapse specificity in the cortex

Researchers have discovered that the cell adhesion protein IgSF11 determines the layer-specific synaptic connectivity of a distinct class of cortical interneurons.

Newfound human brain cell type helps center people in mental maps

A previously unknown kind of human brain cell appears to help people center themselves in their personal maps of the world, according to a new study from neuroscientists. This discovery shed light on the cellular mechanisms underlying navigation and me…

Metal-based molecules show promise against the build-up of Alzheimer’s peptides

In lab tests, researchers have created a metal-based molecule that inhibits the build-up of a peptide associated with Alzheimer’s disease.

Antibiotics in early life could affect brain development

Antibiotic exposure early in life could alter human brain development in areas responsible for cognitive and emotional functions, according to researchers.

Rats prefer to help their own kind; Humans may be similarly wired

A decade after scientists discovered that lab rats will rescue a fellow rat in distress, but not a rat they consider an outsider, new research pinpoints the brain regions that drive rats to prioritize their nearest and dearest in times of crisis. It al…

‘Hydrogel-based flexible brain-machine interface’

A research team revealed a newly developed hydrogel-based flexible brain-machine interface.

A redundant modular network supports proper brain communication

In a mouse model, brain regions involved in working memory present a modular network organization that is critical for persistent neural activity.

Innovative gene therapy ‘reprograms’ cells to reverse neurological deficiencies

A novel method of gene therapy is helping children born with a rare genetic disorder called AADC deficiency that causes severe physical and developmental disabilities. The study offers new hope to those living with incurable genetic and neurodegenerati…

A Trojan horse could help get drugs past our brain’s tough border patrol

The blood-brain barrier protects the brain and is notoriously hard to get past for drug delivery, making it difficult to treat disorders in the central nervous system. In a mice study, a team of researchers used a novel approach to study the barrier an…

Normal brain growth curves for children will aid in diagnoses

In the United States, nearly every pediatric doctor’s visit begins with three measurements: weight, height and head circumference. Compared to average growth charts of children across the country, established in the 1970s, a child’s numbers can confirm…