Brain Function and Anatomy
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Questions and Answers

In which hemisphere is motor control located for right-handed people?

  • Right hemisphere
  • Neither hemisphere, motor control is in the cerebellum
  • Left hemisphere (correct)
  • Either hemisphere, depending on the task
  • What is the primary function of the white matter in the cerebrum?

  • Regulating emotions and motivation
  • Facilitating communication between different brain regions (correct)
  • Processing and interpreting sensory information
  • Storing and retrieving memories
  • Which of the following brain regions is affected in Parkinson's disease?

  • Thalamus
  • Hippocampus
  • Cerebellum
  • Basal ganglia (correct)
  • What type of movements are controlled by the basal ganglia?

    <p>Subconscious muscle movements, such as maintaining posture (A)</p> Signup and view all the answers

    What is the role of the association areas in the brain?

    <p>To monitor and interpret incoming sensory data (B)</p> Signup and view all the answers

    Which brain structure plays a key role in motor coordination and learning of new motor skills?

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

    What is the primary role of the cerebellum in motor movement control?

    <p>To coordinate muscle movements and maintain posture (D)</p> Signup and view all the answers

    Which part of the brain is responsible for processing sensory information from the opposite side of the body?

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

    What is the function of the frontal lobe in brain function?

    <p>Language speech and logic decision making (A)</p> Signup and view all the answers

    What is the main difference between the left and right hemispheres of the brain?

    <p>The left hemisphere is responsible for language, and the right hemisphere is responsible for spatial skills (A)</p> Signup and view all the answers

    What is the function of the folding of the cerebral cortex?

    <p>To increase the surface area of the brain (C)</p> Signup and view all the answers

    What is the term for the brain's ability to connect the body to the sensory environment?

    <p>Sensory integration (A)</p> Signup and view all the answers

    What is the primary function of the cerebellum in relation to motor movements?

    <p>Coordinating and fine-tuning motor movements, both voluntary and subconscious (A)</p> Signup and view all the answers

    What is the effect of drugs and alcohol on the cerebellum?

    <p>Temporary loss of motor coordination, dizziness, and affected speech and walking (D)</p> Signup and view all the answers

    Which brain structure is involved in the processing and interpretation of sensory information?

    <p>Cerebral Cortex (A)</p> Signup and view all the answers

    What is the role of the amygdala in the brain?

    <p>Regulating heart rate and linking memories to danger (B)</p> Signup and view all the answers

    What is the characteristic feature of the cerebellum's surface?

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

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