Neuroanatomy and Parkinson's Disease
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Questions and Answers

Which part of the cerebral cortex is associated with the processing of sensory information from the body?

  • Middle temporal gyrus
  • Precentral gyrus
  • Postcentral gyrus (correct)
  • Superior frontal gyrus

Which sulcus separates the frontal and parietal lobes?

  • Central sulcus (correct)
  • Intraparietal sulcus
  • Postcentral sulcus
  • Lateral sulcus

Which gyrus is involved in the processing of auditory information?

  • Superior temporal gyrus (correct)
  • Inferior frontal gyrus
  • Superior frontal gyrus
  • Middle frontal gyrus

Which part of the cerebral cortex is associated with the processing of visual information?

<p>Occipital lobe (C)</p> Signup and view all the answers

Which structure connects the two hemispheres of the brain?

<p>Corpus callosum (B)</p> Signup and view all the answers

Which gyrus is involved in the process of emotion and motivation?

<p>Cingulate gyrus (B)</p> Signup and view all the answers

What is the result of excessive activation of the direct pathway in Parkinson's disease?

<p>Hypertonic-hypokinetic syndrome (B)</p> Signup and view all the answers

What is the oldest part of the cerebral cortex?

<p>Allocortex (B)</p> Signup and view all the answers

What is the name of the part of the brain that covers the surface of the brain like a coat?

<p>Pallium (D)</p> Signup and view all the answers

What is the part of the cerebral cortex involved in processing smells?

<p>Rhinencephalon (B)</p> Signup and view all the answers

What is the name of the functional division of the brain that includes the olfactory cortex?

<p>Rhinencephalon (D)</p> Signup and view all the answers

How many neurons are present in 1 mm³ of the cerebral cortex?

<p>150,000 (D)</p> Signup and view all the answers

Which cortical area is responsible for voluntary coordination of eye movements?

<p>Frontal eye field area (C)</p> Signup and view all the answers

What is the primary function of the prefrontal cortex?

<p>Involved in limbic system and intellectual capacity (A)</p> Signup and view all the answers

Which area is responsible for the ability to speak meaningfully?

<p>Broca's speech area (A)</p> Signup and view all the answers

What is the function of the Supplementary motor cortex?

<p>Coordinates reciprocal movements (B)</p> Signup and view all the answers

Where are the sensory cortical areas located?

<p>Parietal, occipital, and temporal lobes (C)</p> Signup and view all the answers

What is the result of a lesion in the premotor cortex?

<p>Apraxia (B)</p> Signup and view all the answers

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