University of California, Los Angeles researchers have discovered that chronic stress flips brain activity between two amygdala-striatal pathways, disrupting flexible decision-making and promoting ...

Nicotine withdrawal induces behavioral symptoms such as tremors and shaking. Suppressing striatal cholinergic interneurons or administering the muscarinic antagonist Procyclidine significantly ...

Study: Impaired striatal glutathione–ascorbate metabolism induces transient dopamine increase and motor dysfunction. Image Credit: Shutterstock AI / Shutterstock.com In a recent study published ...