Using optogenetics to inhibit the JNK protein prevented synapses from shrinking in response to stress. Read More
Novelty directly activates the dopamine system and enhances associative learning. The findings have implications for the development of new machine learning technologies and educational strategies. Read More
Using optogenetics to dampen delta waves of rats during sleep resulted in weaker memory reactivation and promoted forgetting. The findings could have significant implications for treating PTSD in humans. Read More
Enhanced reactivation of negative memory engrams may be an important cellular mechanism behind the cognitive symptoms of depression. Read More
A soft neural implant that can be controlled by a smartphone is capable of drug delivery and optogenetics. The technology could speed up efforts to uncover the causes of neurological and psychological disorders. Read More
Using optogenetics, researchers stimulated neurons in the visual cortex of mice to induce illusory images in the animals' minds. Read More
As the brain starts to develop new habits, activity in the dorsolateral striatum increases. As the activity bursts increase, the habit becomes stronger. Inhibiting neural activity with optogenetics reduces habit behaviors in mice. Read More
Nucleus papilion neurons play an important role in eye movement during REM sleep. Read More
Researchers have identified a comprehensive circuit mechanism that governs how emotional states can influence movement through connections in the basal ganglia. The mechanism represents a way in which emotional states relate to changes in action control in depression, anxiety, and OCD. Read More
A new technology known as sonogenetics can control neural activity by using sound frequencies. The technology could be used to non-invasively treat a range of neurological conditions, including Parkinson's disease and epilepsy. Read More
A newly discovered pathway that links the hypothalamus and midbrain drives innate defense behaviors. The findings could have implications for developing therapies for anxiety disorders. Read More
Using holographic optogenetics, researchers were able to control visual behavior in mice by activating neurons in the visual cortex. Read More
