Researchers have identified a key neural circuit that plays a role in dissociation, a phenomenon in which people can feel disconnected from their bodies and reality. Read More
Researchers have identified a neural circuit responsible for inducing insomnia associated with stress. The same neural circuit also induces changes in the immune system. Read More
Researchers have identified a new mechanism of learning that stabilizes memory and reduces interference between different memories. Read More
Study reveals how two neural circuits dictate the choice between social approach and avoidance. The network connecting the infralimbic cortex to the basolateral amygdala (BLA) impairs social behavior if there is a decrease in neural activity. Another network connecting the prelimbic cortex to the BLA similarly impairs social behavior if the neural activity is increased. Read More
Researchers induced arm movements in macaque monkeys by using optogenetics to target the motor cortex. Read More
Using optogenetics, researchers were able to manipulate oxytocin producing cells in a highly precise manner. They discovered oxytocin can amplify aggression as well as social friendliness. Read More
Researchers synthesized 3D fuzzy graphene on a nanowire template to create new material for photothermally stimulating cells. Read More
Strengthened amygdala pathways increase aggression in those who have experienced trauma. The findings could lead to new treatments for PTSD. Read More
Researchers have identified a brain circuit that drives physical response to emotional stress. The circuit begins in the dorsal peduncular cortex and dorsal tenia tecta, before sending signals to the hypothalamus. The findings could help with the development of treatments for panic disorders and PTSD. Read More
Researchers genetically engineered neurons to produce a newly developed, light-sensitive protein called SOUL. They then used optogenetic technology to shine a light through the skull and alter neural responses through an entire mouse brain. Read More
Researchers use optogenetic based deep brain stimulation to help treat motor dysfunction in animal models of Parkinson's disease. The new technique provides insights into why DBS works and ways in which it can be improved on a patient-by-patient basis. Read More
Study reveals how serotonin plays a key role in the scaling of current sensory input and outgoing brain signals. Read More
