What types of drugs reduce neural activity and slow bodily functions?

Depressants are substances that reduce neural activity and slow down bodily functions. They work by enhancing the effect of a neurotransmitter called gamma-aminobutyric acid (GABA) in the brain, resulting in a calming effect. This class of drugs includes substances like alcohol, benzodiazepines, and barbiturates, which can lead to sedation, muscle relaxation, and decreased heart rate among other effects.

In contrast, antidepressants primarily aim to alleviate symptoms of depression by increasing neurotransmitters that enhance mood, rather than slowing down bodily functions. CNS stimulants, as the name suggests, increase neural activity and function, leading to heightened alertness and energy. Anxiolytics, while they can provide a calming effect similar to depressants, are specifically designed to reduce anxiety and may not universally slow down all bodily functions to the same extent as other depressants. Thus, depressants directly address the question of reducing neural activity and bodily functions.