Skip to main content

Tag: optogenetics

September 2020
Neurons in a macaque cortex express parvalbumin in red.
News / Toolbox

Virus-based method manipulates inhibitory neurons in brains

by  /  9 September 2020

A new viral tool can selectively control different types of neurons that dampen brain activity in rodents, monkeys and people.

0 Comments
July 2020
Mouse with optpgenetic device in its head
News / Toolbox

Wireless optogenetics device reveals new role for ‘cuddle hormone’

by  /  15 July 2020

A new wireless device switches oxytocin-producing neurons on and off in mice as they interact, showing the hormone’s effects depend on social context.

0 Comments
May 2020
News / Toolbox

Ultra-sensitive protein activates neurons in response to external light

by  /  27 May 2020

A new, minimally invasive technique allows researchers to activate neurons in the brains of mice and monkeys by using a light source located outside of the head.

0 Comments
October 2019
Group of images of neurons glow green
News

New technique records neuronal teamwork in live mice

by  /  23 October 2019

A new imaging technique detects specific groups of firing neurons in the brains of moving mice, enabling scientists to study brain activity linked to a particular behavior.

0 Comments
Neurons in a fish glow green.
News

Erasable sensor of brain activity could reveal roots of social behavior

by  /  23 October 2019

Researchers unveiled a reversible new technique for labeling active neurons in freely moving animals.

0 Comments
two neurons on yellow and orange background
News

Brain’s sensory relay station may play unexpected role in autism

by  /  22 October 2019

Neurons in a brain region called the thalamus may regulate social behavior and play a key role in autism.

0 Comments
News / Toolbox

Wireless device showers mouse brains with drugs, light

by  /  4 October 2019

A novel implant that delivers complex combinations of drugs and light to mouse brains may uncover the pathways that underlie repetitive behaviors in autistic people.

0 Comments
News

Nobel predictions: Autism research may win big this year

by  /  4 October 2019

Forecasts for this year’s Nobel Prizes include several researchers whose work is relevant to autism.

0 Comments
January 2019
Optogenetic mice activity
News

Study recasts cerebellum as key player in social reward

by  /  17 January 2019

The cerebellum, a brain region primarily associated with movement, may mediate the pleasure that comes from socializing.

0 Comments
August 2018
Neurons glow green in a mouse brain.
News / Toolbox

New tool triggers gene expression in select neurons in rodents

by  /  31 August 2018

Injecting a virus toting snippets of RNA into the rodent brain enables researchers to express genes in specific neuron types.

0 Comments