He was studying with his nerves on edge the day before the exam.

When the sympathetic nerves are activated, the heart rate increases.

He lost consciousness due to the effects of nerve gas.

The government declared a state of emergency to prevent the spread of the new coronavirus.

Anatase is a type of titanium oxide, characterized by the shape of its crystals.

He likes to take a walk in the park at dusk.

The central nervous system is responsible for transmitting information and controlling the body.

He was hit hard in the solar plexus during the boxing match.

He suffered from trigeminal neuralgia for a long time.

He was diagnosed with glioma.