B17b Brain (triple only) Flashcards

1
Q

What is the function of the cerebral cortex?

A

Controls consciousness, intelligence, memory and language

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2
Q

What is the function of the cerebellum?

A

Controls muscular coordination

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3
Q

What is the function of the medulla?

A

Controls unconscious activities eg breathing and heart rate

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4
Q

Why is the investigation and treatment of the brain difficult?

A

Brain is a complex and delicate organ
Easily damaged and destroyed
certain membranes prevent f=drugs from reaching the brain
Exact function of each part of the brain is not known

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5
Q

What methods are used by scientists to determine brain function?

A

Studying patients with brain damage
Electrical stimulation of the brain
MRI scans

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6
Q

What is the brain made of?

A

Billions of interconnected neurones

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