Final answer:
Psychotropic medications are designed to restore neurotransmitter balance in the brain, with SSRIs targeting serotonin levels to treat depression, while other medications may influence different neurotransmitters.
Step-by-step explanation:
Psychotropic medications are drugs that treat psychiatric symptoms by restoring neurotransmitter balance. They work by affecting neurotransmitter systems in the brain, which can influence mood, thought processes, and behavior. For instance, selective serotonin reuptake inhibitors (SSRIs) increase the level of serotonin in the synaptic cleft by preventing the reuptake of serotonin into the presynaptic neuron, which can be helpful in treating depression. Other types of psychotropic medications include antipsychotics and mood stabilizers, which may target different neurotransmitters like dopamine and GABA, respectively.