dopamine

Summary: A new study reveals that long-term high-fat diets reduce pleasure from eating by lowering neurotensin, a brain peptide that …

Summary: The brain constantly evaluates whether stimuli are positive or negative, prompting approach or avoidance behaviors that are essential for …

Summary: New research reveals dopamine has a previously unknown role: reshaping our memories of rewarding experiences. In a study using …

Summary: Researchers have identified two distinct groups of neurons that help the brain evaluate risk and reward in decision-making. These …

Summary: New research suggests that mood swings in bipolar disorder are regulated by two clocks: the body’s 24-hour circadian rhythm …

Summary: New research highlights how the brain’s reward-learning system can guide personalized treatments for depression. By studying two brain signals, …

Summry: New research reveals that dopamine plays a crucial role in teaching young male mice to fight, with the chemical’s …

Summary: Researchers have uncovered how neurotransmitters in the brain respond to the emotional content of language, shedding light on the …

Summary: A new study has revealed how brain circuits and neurotransmitters regulate meal initiation, offering insights into obesity management. Researchers …

Summary: Researchers have discovered how stress-induced cardiovascular changes are controlled by the brain. Experiments in rats show that activating the …