Neuroscience

Drug reverses age-related cognitive decline within days

Just a few doses of an experimental drug can reverse age-related declines in memory and mental flexibility in mice, according to a new study by UC San Francisco scientists. The drug, called ISRIB, has already been shown in ...

Genetics

Treating brain diseases now possible

Neurological diseases of the brain such as dementia, autism and schizophrenia are now a growing social problem. Nevertheless, studies on their definitive cause are still insufficient. Recently, a POSTECH research team has ...

Neuroscience

Stable connections between nerve cells are the basis of memory

Memories are part of our lives, the good and the bad. Through our senses, experiences reach our brain where networks of nerve cells encode them into a memory. It was previously unclear why only certain nerve cells join together ...

Diseases, Conditions, Syndromes

Why an antidepressant could be used to treat COVID-19

A commonly used drug called fluvoxamine was recently tested as a treatment for COVID-19 in the United States. The 152 patients enrolled in the trial had been confirmed to have COVID-19 using a PCR test, and had seen symptoms ...

Diseases, Conditions, Syndromes

How SARS-CoV-2 reaches the brain

Using post-mortem tissue samples, a team of researchers from Charité - Universitätsmedizin Berlin have studied the mechanisms by which the novel coronavirus can reach the brains of patients with COVID-19, and how the immune ...

Neuroscience

Brain's 'speedometer' could help solve part of dementia puzzle

Nearly one million people in the UK have dementia. People living with the most common form, Alzheimer's disease, can experience difficulties working out where they are, meaning they often get lost even in familiar environments. ...

page 1 from 40

Brain cell

Brain cell is a generic term for the neurons and glial cells. Neurons are nerve cells that process and transmit information through the nervous system. Glial cells provide support, protection, and nutrition to the neurons. Other cells in the brain include epithelial cells that make up the lining of the blood vessels.

Brain cells are commonly thought to remain in the beginning stage of interphase of cell reproduction for their life, and never divide, and instead develop by forming new synapses with other neurons. However, a landmark study in 1998 by researchers from Sweden and the Salk Institute in La Jolla, California, showed for the first time that some brain cells in mature humans may regenerate under certain circumstances.

This text uses material from Wikipedia, licensed under CC BY-SA