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caregiver tip - Traumatic Brain Injury Council

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The cerebrum is split into two halves, called hemispheres, that communicate<br />

with each other. Each hemisphere is made up of frontal, parietal, occipital,<br />

and temporal lobes, each having different functions.<br />

The two hemispheres<br />

of the brain produce<br />

different modes of<br />

thinking in most<br />

people.<br />

In most people, the two hemispheres produce different modes of thinking.<br />

• The left hemisphere is associated with logical thinking, analysis,<br />

accuracy, and breaking things down into parts.<br />

• The right hemisphere is associated with feeling, creativity, and<br />

looking at things as a whole rather than in parts.<br />

CEREBELLUM<br />

The cerebellum is the second largest area of the brain, and is located under<br />

the back of the cerebrum. It is mainly involved in:<br />

• Coordinating muscles to allow precise movements.<br />

• Controlling balance and posture.<br />

BRAIN STEM<br />

The brain stem connects the brain to the spine and is responsible for<br />

regulating many life support mechanisms, including:<br />

• Heart rate<br />

• Digestion<br />

• Breathing<br />

• Sleeping and waking<br />

M ODULE 2<br />

PAGE 16

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