Latest

corticosterone

This is a diagram from the study

Featured Neuroscience

·July 1, 2021·5 min read

Gut Microbiome Affects a Specific Set of Neurons Responsible For Proper Social Function

Researchers identified the gut bacteria E. faecalis as a mediator of social behavior and corticosterone levels in mice.

This shows a head

Featured Neuroscience Psychology

·December 22, 2020·5 min read

Cannabis Use Blunts Stress Reactivity

Female rats exposed to vaporized cannabis for 30 days developed a blunted response to stress. The effect was not seen in male rats. Findings shed light on how chronic cannabis use affects males and females differently.

This shows a synapse

Featured Genetics Neuroscience Open Neuroscience Articles

·March 11, 2020·2 min read

JNK protein triggers neurons to withdraw their synapses when stressed

Using optogenetics to inhibit the JNK protein prevented synapses from shrinking in response to stress.

This shows a rat in the rat car

Featured Neuroscience

·October 27, 2019·4 min read

Researchers Teach Rats to Drive

Researchers have trained rats to drive "rodent operated vehicles." The rats were able to navigate the vehicle in unique ways and utilized novel steering patterns to find rewards. The findings reveal rats' brains are more flexible than previously thought. Exploring how rats perform complex tasks may shed light on a range of mental health conditions and cognitive impairments.

This shows a glass of wine

Featured Neuroscience Psychology

·July 26, 2019·3 min read

Red wine compound shows promise for treating depression and anxiety

Resveratrol, a compound found in red wine, may help to combat depression and anxiety. The compound inhibits PDE4, an enzyme induced bt excessive amounts of corticosterone, which causes depression-like symptoms in mouse models.

This shows someone with PTSD made from scrabble letters in their hands

Featured Neuroscience Open Neuroscience Articles Psychology

·June 26, 2019·4 min read

Researchers look to unlock post-traumatic stress disorder puzzle

Pre-existing neural circuit function can predispose rats to different fearful responses to threat.

a stressed looking man

Featured Neuroscience Psychology

·October 10, 2018·8 min read

How Binge Drinking and Stress Affect Males and Females Differently: Mouse Study

A new study reveals a history of binge drinking leads to more instances of drinking under stress and when anxious in males, but not in females.

images show decreased neurogenesis in the dentate gyrus.

Featured Neuroscience

·November 23, 2016·7 min read

Imaging the Birth of New Brain Cells

Researchers have developed an enhanced imaging technique that can detect small fluctuations in the rate at which neurons are generated in the brain.

Image shows miRNA.

Featured Genetics Psychology

·September 9, 2016·5 min read

A MicroRNA Plays a Role in Major Depression

A new study reports on the role a microRNA plays in major depressive disorder.

Image shows a sleeping woman.

Featured Neuroscience

·June 8, 2016·3 min read

Color of Lighting Affects Sleep and Wakefulness: Mouse Study

Researchers report green light can help to promote sleep, while blue lights can delay the need to rest, at least in mice.

This image shows a man sitting against a wall. He is holding up a card with an unhappy face on it.

Featured Psychology

·July 28, 2015·3 min read

Researchers Find Link Between Gut Bacteria and Depression

According to a new study, gut bacteria plays an important role in inducing depression and anxiety, even in early life.