Mice Share Each Other’s Pain and Fear
Mice Share Each Other’s Pain and Fear
The animals adopt the emotional state of their cagemates, and the parts of the brain engaged during the process are different for pain and fear, according to a new study.
Mice Share Each Other’s Pain and Fear
Mice Share Each Other’s Pain and Fear

The animals adopt the emotional state of their cagemates, and the parts of the brain engaged during the process are different for pain and fear, according to a new study.

The animals adopt the emotional state of their cagemates, and the parts of the brain engaged during the process are different for pain and fear, according to a new study.

optogenetics
Researchers Make Mice Smell Odors that Aren’t Really There
Researchers Make Mice Smell Odors that Aren’t Really There
Ruth Williams | Jun 18, 2020
Using optogenetics, scientists have simulated the sense of smell directly within the mouse brain to investigate the nature of olfactory perception.
How Manipulating Rodent Memories Can Elucidate Neurological Function
How Manipulating Rodent Memories Can Elucidate Neurological Function
Amber Dance | May 1, 2020
Strategies to make lab animals forget, remember, or experience false recollections probe how memory works, and may inspire treatments for neurological diseases.
Infographic: Messing with a Mouse’s Memory
Infographic: Messing with a Mouse’s Memory
Amber Dance | May 1, 2020
Researchers have developed ways to manipulate neurons involved in a particular memory to make mice recall an experience or to remember something that never happened.
Image of the Day: Virtual Landscape
Image of the Day: Virtual Landscape
Emily Makowski | Nov 25, 2019
Flashing lights activate fly navigation neurons.
Glowing Proteins Enable Stem Cell Stimulation for Stroke Recovery in Mice
Glowing Proteins Enable Stem Cell Stimulation for Stroke Recovery in Mice
Nicoletta Lanese | Oct 1, 2019
A new method helps neural stem cells form synaptic connections, thereby restoring lost brain function.
Infographic: Light in the Dark
Infographic: Light in the Dark
Nicoletta Lanese | Oct 1, 2019
A new tool helps stem cells integrate with host neural circuitry after implantation in mice.
The Cerebellum’s Secrets: A Profile of Kamran Khodakhah
The Cerebellum’s Secrets: A Profile of Kamran Khodakhah
Anna Azvolinsky | Oct 1, 2019
The Albert Einstein College of Medicine neuroscientist has revealed surprising functions of the brain region, such as its role in the brain’s rewards circuits and in addiction.
Remote Control of Peripheral Nerves
Remote Control of Peripheral Nerves
Ruth Williams | Oct 1, 2019
An implantable wireless device with microfluidic and optical components allows manipulation of individual nerve fibers in mice’s extremities.
Infographic: Open and shut
Infographic: Open and shut
Chia-Yi Hou | Sep 1, 2019
Researchers devise a way to make plants’ stomata open and close more quickly.