GABA — role?
Primary inhibitory neurotransmitter in the CNS.
CNS Drugs — definition?
Target brain/spinal cord to modify mood, behavior.
SSRIs — mechanism?
Block serotonin reuptake, increasing its synaptic levels.
Neurotransmitters — role?
Transmit signals across synapses.
Benzodiazepines — side effects?
Dependence, sedation, cognitive impairment.
Mechanism of Action — meaning?
Biochemical process producing drug's effect.
SSRIs — function?
Block serotonin reuptake, increase availability.
EPS — caused by?
Dopamine blockade from antipsychotics.
Serotonin Syndrome — symptoms?
Mental, autonomic, neuromuscular abnormalities.
Antidepressants — primary neurotransmitters affected?
Serotonin, norepinephrine, dopamine.
Test your knowledge with 10 questions on Introduction to CNS Psychopharmacology.
1. What are CNS drugs primarily used for?
2. What is the primary action of Selective Serotonin Reuptake Inhibitors (SSRIs)?
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