Neurotransmitters Flashcards
Dopamine (DA)
Involved in fine motor movement
Involved in integration of emotions and thoughts
Involved in decision making
Stimulates hypothalamus to release hormones
Neurotransmistters
Monoamines
Amino acids
Cholinergics
Peptides
Monoamines
Dopamine (DA)
Norepinephrine (NE) (noradrenaline)
Serotonin (5-HT)
Histamine (H)
Amino Acids
(GABA)
Glutamate
Cholinergics
Acetylcholine (ACh)
Peptides
Substance P
Hypocretin/Orexin
Neurotensin
Norepinephrine (NE) (noradrenaline)
Level in brain affects mood
Attention and arousal
Stimulates sympathetic branch of autonomic nervous system for “fight or flight” in response to stress
Increased dopamine
Schizophrenia
Mania
Decreased dopamine
parkinsons
depression
increased NorEpinephrine
Mania
Anxiety states
Schizophrenia