He performed a circus act on a unicycle.

I don't know a thing about him.

It was confirmed that he was infected with hepatitis B.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

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.

Neuroglia play an important supporting role in the nervous system.

My father has been suffering from sciatica for a long time.

Neurotransmitters are responsible for transmitting information between nerve cells.