In a landmark neurobiology study, scientists from Scripps Research have discovered a memory gating system that employs the neurotransmitter dopamine to direct transient forgetting, a temporary lapse of memory which spontaneously ...
Jan 21, 2021
0
854
Researchers have developed a neuron-growing ink that uses the body's own electrical signals to precisely guide the growth of nerve cells.
Nov 10, 2020
0
51
Vanderbilt pharmacologists have reported the first evidence that aberrant spontaneous release of neurotransmitters in the brain can cause a range of severe intellectual and neurodevelopmental disorders in infants and children.
Nov 4, 2020
0
37
Neurobiologists at Heidelberg University have discovered how a special receptor at neuronal junctions that normally activates a protective genetic program can lead to nerve cell death when located outside synapses. Their ...
Oct 8, 2020
0
327
Our thoughts, feelings, and movements are controlled by billions of neurons talking to each other at trillions of specialized communication points called synapses. In an in-depth study of neurons grown in laboratory petri ...
Oct 5, 2020
0
45
A versatile probe that can detect with pinpoint accuracy the programmed destruction of defective mitochondria—the powerhouses of cells—has been developed by RIKEN researchers. They used it to show that damaged mitochondria ...
Aug 14, 2020
0
128
A new study by MIT neuroscientists into how seemingly similar neuronal subtypes drive locomotion in the fruit fly revealed an unexpected diversity as the brain's commands were relayed to muscle fibers. A sequence of experiments ...
Jul 7, 2020
0
202
Millions of people around the world use proton pump inhibitors for conditions like heartburn, gastritis and stomach ulcers. Researchers at Karolinska Institutet in Sweden now report that the long-term use of these drugs could ...
May 8, 2020
0
464
Doctors have relentlessly impressed upon us the many benefits of exercise. Energy, mood, sleep and motor skills all improve with a regular fitness regimen that includes activities such as running. This has become of particular ...
May 4, 2020
0
589
In the human genome, small sections of DNA have been found to be duplicated (copied) or deleted in a small number of people, a phenomenon known as Copy Number Variation. Some of these genetic changes are linked to an increased ...
Apr 21, 2020
0
188
