A new UCLA study could change scientists' understanding of how the brain works—and could lead to new approaches for treating neurological disorders and for developing computers that "think" more like humans.
Mar 9, 2017
1
4251
Dendrites, the branch-like projections of neurons, were once thought to be passive wiring in the brain. But now researchers at the University of North Carolina at Chapel Hill have shown that these dendrites do more than relay ...
Oct 27, 2013
10
0
Among all the bad things that can happen to the brain when it is severely jolted – in a car accident, for example – one of the most common and worrisome is axon damage. Axons are the long stalks that grow out of the bodies ...
Sep 12, 2017
1
179
New research suggests that during decision-making, neurons in the brain are capable of much more complex processing than previously thought.
Nov 15, 2019
0
1503
Dendritic spines, small membranous protrusions emerging from a brain cell's dendrite, help to transmit electrical signals to neurons. These spines can have a variety of different shapes, ranging from so-called "stubby" to ...
Why do we remember some things and not others? In a unique imaging study, two Northwestern University researchers have discovered how neurons in the brain might allow some experiences to be remembered while others are forgotten. ...
Oct 26, 2014
3
0
(Medical Xpress)—The well-behaved neuron receives signals through its many dendrites to generate spikes on a single axon. The electrical energy of these signals is generally believed to be integrated at the cell body and ...
A team of researchers from Humboldt-Universität zu Berlin, Universitätsmedizin Berlin and the Foundation for Research and Technology-Hellas (IMBB-FORTH) has found evidence of previously unknown electrical properties in ...
Optogenetics is a technique that combines genetics and optics to control neuronal activity, which is based on the discovery of light-sensitive membrane channels within pond algae that control movement in response to light. ...
Aug 20, 2016
0
131
Even in adult brains, new neurons are generated throughout a lifetime. In a publication in the scientific journal PNAS, a research group led by Goethe University describes plastic changes of adult-born neurons in the hippocampus, ...
Jun 8, 2018
0
174
