serotonin

Serotonin can impact the mitral valve of the heart and potentially accelerate a cardiac condition known as degenerative mitral regurgitation.

Researchers have identified a nerve pathway involved in the processing of rewarding and distressing stimuli and situations in mice.

After decades of study, there remains no clear evidence that serotonin levels or serotonin activity are responsible for depression, according to a major review of prior research led by UCL scientists.

Scientists have recorded real-time changes in dopamine and serotonin levels in the human brain that are involved with perception.