News tagged with cortex

Volitional control from optical signals

(Medical Xpress)—In their quest to build better BMIs, or brain-machine-interfaces, researchers have recently begun to look closer at the sub-threshold activity of neurons. The reason for this trend is that ...

Apr 22, 2014
popularity 5 / 5 (10) | comments 0 report

How many types of neurons do we need to define?

(Medical Xpress)—A recent perspective paper published in Science has raised some important, and timely, questions regarding neural diversity. The authors, from Columbia, MIT, and New York University, would ...

Aug 20, 2013
popularity 4.1 / 5 (14) | comments 1 | with audio podcast report

Manipulating memory with light

Just look into the light: not quite, but researchers at the UC Davis Center for Neuroscience and Department of Psychology have used light to erase specific memories in mice, and proved a basic theory of how ...

Oct 09, 2014
popularity 4.8 / 5 (6) | comments 1

Using the brain to forecast decisions

You're waiting at a bus stop, expecting the bus to arrive any time. You watch the road. Nothing yet. A little later you start to pace. More time passes. "Maybe there is some problem", you think. Finally, ...

Sep 29, 2014
popularity 4.9 / 5 (8) | comments 2