B3.1.4 - The brain Flashcards
1
Q
What does the cerebrum do?
A
It controls complex behaviour such as learning, memory, personality and conscious thought
2
Q
What does the cerebellum do?
A
It controls posture, balance and involuntary movements
3
Q
What does the medulla do?
A
It controls automatic actions such as heart rate and breathing rate
4
Q
What does the hypothalamus do?
A
It controls body temperature and water balance
5
Q
What does the pituitary gland do?
A
It stores and releases hormones that control many body functions
6
Q
What do CT scans do?
A
They use X-ray s to create 3D image on the inside of the body?
7
Q
What is a disadvantage of CT scans?
A
If used regularly the X-ray radiation can increase the risk of cancer
8
Q
What do MR scans do?
A
They use powerful magnets to identify brain abnormailities
