What part of the brain does Rohypnol affect?

Rohypnol primarily affects the central nervous system by enhancing the effects of the neurotransmitter gamma-aminobutyric acid (GABA) in the brain. This results in sedative, muscle relaxant, and anxiolytic effects, primarily impacting the cerebral cortex and limbic system, which are involved in consciousness, emotion, and memory. The drug can lead to significant impairment of cognitive functions and memory formation, making it dangerous in cases of misuse.