Feelings of regret are linked to negative emotions such as sorrow, remorse, and helplessness. Neuroscientists explore the neurobiology of regret and provide tips to overcome feelings of regret.
Researchers have identified a pathway in the brain responsible for the development of alcohol addiction.
A new role for the hippocampus involving pattern separation and conjunctive representation in reinforcement learning is discussed.
A new study reveals researchers have identified areas of the brain which are different in those who regularly smoke and drink alcohol. Researchers discovered the medial orbitofrontal cortex, an area of the brain implicated in reward, has higher functional connectivity in drinkers. In those who smoke, the lateral orbiotfrontal cortex, an area of the brain linked to impulsive behavior, has lower functional connectivity. The study suggests nicotine may increase overall brain connectivity, which may lead to increased smoking behaviors.
