Anxious people quicker to flee danger
Those with anxiety escape from non-imminent threats of danger sooner than those who are not anxious. ... Read More...
ventral hippocampus
Transplanting gut bacteria alters depression-related behavior, brain inflammation in rats
The gut microbiome contributes to depression-like behaviors and inflammation in the ventral hippocampus, according to a new rat study. Fecal transplants from rats with lower levels of Clostridia reduced depressive behaviors and inflammation in vulnerable rodents.... Read More...
Memory of Last Meal Influences How Much is Eaten Next: Rat Study
Researchers have identified neurons in the brains of rats that control future food intake by preserving memories of past meals. The findings suggest boosting meal memories could help to manage overeating and curb obesity.... Read More...
Hippocampus May Hold Clues For Anxiety and Depression
Researchers reveal specific parts of the hippocampus may play a key role in emotional regulation.... Read More...
Lifting the Veil on ‘Valence’: Roots of Desire and Dislike Revealed
A new study of the amygdala maps diverse and distinct, dynamic areas where feelings are assigned to experiences.... Read More...
Depression is Driven by Network of Genes That Spans Brain Circuits
According to a new study, susceptibility to depression can be affected by tweaking specific gene networks.... Read More...
Brain Circuits Involved in Ketamine’s Antidepressant Effect Identified
New understanding about ketamine's antidepressant effect could lead to the development of new, safer and quicker ways to treat depression.... Read More...