What is a Neurotransmitter?
Neurotransmitters are chemicals that facilitate communication between neurons in the brain, influencing various functions such as mood, behavior, and physical responses. Key neurotransmitters include dopamine, serotonin, and norepinephrine, each associated with mental health conditions like depression, anxiety, and addiction. Substance use can disrupt neurotransmitter balance, leading to mood disorders and cravings.
In mental health and addiction treatment, therapies aim to restore healthy neurotransmitter function to improve mood regulation and mental stability.