We’ve turned survival responses into a black-and-white idea: pathology or wisdom. This is what we miss when we do that, and ...

Central nervous system — the brain and spinal cord Peripheral nervous system — the nerves that make your muscles move and tell your brain what your body is feeling Autonomic nervous system — the ...

Each part of the nervous system uses internal checks and balances to regulate its activity, responding to various factors like mood, health status, and the external environment.¹ These regulatory ...

If you’ve noticed yourself raising your voice more often, snapping over small things, or feeling startled by how loud you sound, you’re not alone. Yelling is often framed as a personality flaw or a ...

If exercise feels harder than it should, chronic stress may be working against you. Learn how to regulate your physiology so your body can support your fitness goals.

Medically reviewed by Jay N. Yepuri, MD Nervous poop is a common sign of your body's response to stress and anxiety. Stress ...

Neuropathic pain is nerve pain coming from malfunctions of or damage to the nervous system (brain, spinal cord, peripheral nerves). It is different from pain messages that are carried along healthy ...

Carvykti has boxed warnings for risk of certain immune system problems, nervous system problems, and other blood cancers. Serious side effects of the drug tend to be rare. This drug can also cause ...