Practice question · Match the pairs
Match each description to the structure or principle it names.
- Cut in split-brain surgery to control severe epilepsy
- Speech PRODUCTION area in the left frontal lobe
- Language COMPREHENSION area in the left hemisphere
- Each hemisphere controlling the opposite side of the body
- Broca's area
- Corpus callosum
- Contralateral control
- Wernicke's area
Hints
- Production versus comprehension separates Broca from Wernicke.
- The bridge is the corpus callosum; opposite-side control is contralateral.
Show the answer
- Cut in split-brain surgery to control severe epilepsy → Corpus callosum
- Speech PRODUCTION area in the left frontal lobe → Broca's area
- Language COMPREHENSION area in the left hemisphere → Wernicke's area
- Each hemisphere controlling the opposite side of the body → Contralateral control
Why
The bridge cut in surgery is the corpus callosum, speech production is Broca's area, comprehension is Wernicke's area, and opposite-side control is contralateral. Production-versus-comprehension is the Broca/Wernicke split.
Practise Hemispheric Lateralization
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