The central nervous system's functionality is reduced by depressants. These substances include alcohol, barbiturates, and benzodiazepines, to name a few.
<h3>Which three central nerve systems are there?</h3>
The brain, spinal cord, and neurons, or nerve cells, make up the CNS's three primary parts. The three parts of the CNS operate together to process information and direct how the body reacts, and each portion of the CNS is crucial to how the body works.
<h3>What two types of central nervous systems are there?</h3>
There are two primary sections of the nervous system: The brain and spinal cord make up the central nervous system. The nerves that emerge from the spinal cord and cover the entire body make up the peripheral nervous system.
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