Brain chemistry revision

A drug that increases the activity of the body or the activity of some   part of the body.

A drug that reduces functional activity and produces muscular relaxation.

Today, scientists study the brain without surgery using.........................

During brain scans, what does the acronym CT stand for?

During brain scans, what does the acronym MRI stand for?

The nervous system cannot work without ...............................

What is the correct acronym for gamma aminobutyric acid

Which illness is caused by abnormal high levels of Dopamine?

What will cause more action potentials, which make you feel happy, energetic and alert?

What will cause less action potentials, which make you feel slow, relaxed or sleepy?