SMA and Free Will
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Questions and Answers

Which region of the brain is specifically mentioned in the text for its role in the internal generation of movements (Halsband et al., 1994)?

  • Supplementary motor area (correct)
  • Parietal cortex
  • Basal ganglia
  • Posterior parietal region
  • What type of movements are the neurons in the rostral part of area 6 related to (Halsband et al., 1994)?

  • Leg movements
  • Eye movements
  • Arm movements (correct)
  • Facial movements
  • Which area in the brain is suggested to be involved in the organization of voluntary movements in humans (Halsband et al., 1994)?

  • Supplementary motor area (correct)
  • Occipital lobe
  • Primary somatosensory cortex
  • Thalamus
  • In which study did Penfield and Welch investigate the supplementary motor area (Halsband et al., 1994)?

    <p>(1951) The supplementary motor area of the cerebral cortex</p> Signup and view all the answers

    Which region is discussed in relation to projections to the frontal cortex from the posterior parietal region (Halsband et al., 1994)?

    <p>Posterior parietal region</p> Signup and view all the answers

    What is the main characteristic of the 'Main Etranghe' as described by BRION and JEDYNAK (Sala et al., 1991)?

    <p>Lack of recognition of both hands</p> Signup and view all the answers

    Which term is used to describe the experience of the impossibility of exerting voluntary control of uncoordinated movements by one hand (Sala et al., 1991)?

    <p>Intermanual conflict</p> Signup and view all the answers

    What is one significant difference between the 'Main Etranghe' and 'Diagnostic Dyspraxia' (Sala et al., 1991)?

    <p>Control over movements</p> Signup and view all the answers

    Which term describes involuntary grasping by one hand with a need for intervention by the other hand to stop it from taking up things that the subject does not want (Sala et al., 1991)?

    <p>Alien hand syndrome</p> Signup and view all the answers

    What characterizes the 'right-sided anarchic (alien) hand syndrome' mentioned in the text (Sala et al., 1991)?

    <p>Uncoordinated movements with voluntary control impossibility</p> Signup and view all the answers

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