What is a neurotransmitter?

Dr. Michael Roizen, MD
Internal Medicine
These chemical messengers are like baseballs being tossed back and forth. When you turn a neuron on, the neurotransmitters ring or blare out to help send or receive information between neurons.

When you experience neurological disorders, the cause often stems from a flaw in the neurotransmitter-that it can't transport one piece of information to another neuron, meaning that you can't know how to complete a specific task. Also, a natural decline in the function of certain neurotransmitters is believed to make you more vulnerable to such conditions as dementia and depression.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.