Neurotransmitters Flashcards
1
Q
Glutamate
A
- excitatory
- most common NT in CNS
- learning, memory, and movement
2
Q
GABA
A
- inhibitory
- increases sleepiness
- decreases: memory, muscle tension, and alertness
- most common NT in CNS
3
Q
Acetylcholine
A
- Excitatory
- parasympathetic Function (decreases HR, increases secretions)
- muscle contractions
- memory formation
- neuromodulation
- Main NT in neuromuscular Jen
4
Q
Norepinephrine
A
- excitatory
- sympathetic functions (increases HR, alertness)
- increases glucose in bloodstream
- increases O2 in muscles and brain
5
Q
Dopamine
A
- inhibitory/excitatory
- movement, attention, learning
- deficit may lead to PD
- excess may lead to schizophrenia
6
Q
Serotonin
A
- inhibitory
- mood regulation
- appetite, sleep, and muscle control
7
Q
Histamine
A
- excitatory
- increases wakefulness
- increases stomach acid
- decreases hunger
8
Q
Glycine
A
- inhibitory
- inhibits post-synaptic potential
