serotonin

Summary: Serotonin, known as the “happiness molecule,” increases in anticipation of a reward and scales with the value of that …

Summary: Disruptions in the gut microbiome, especially due to early-life antibiotic use, lead to increased aggression in mice. Researchers transplanted …

Summary: The 5-HT2A receptor in the brain reduces incoming visual information, allowing more space for internal thought processes. Researchers found …

Summary: Researchers developed a highly selective fluorescent probe to image serotonin in cells and animal models, shedding light on its …

Summary: A new study reveals that observing others endure trauma can increase resilience and protect against depression. Researchers found that …

What Is Body Dysmorphic Disorder? Body dysmorphic disorder causes people to feel worried that parts of their body are flawed …

Summary: Researchers discovered the serotonin 2C receptor in the brain plays a crucial role in regulating memory in both humans …

Summary: Researchers have developed a new framework explaining how antidepressants, like SSRIs, treat major depressive disorder (MDD) by restoring brain …

Summary: Stimulating the brain’s serotonin center, the dorsal raphe nucleus (DRN), activates areas responsible for behavior and motivation. This discovery, …

Summary: A new study reveals how activating the brain’s serotonin center affects behavior and motivation in awake mice. Using optogenetics …