The Basal Ganglia and Movement Disorders Quiz
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Questions and Answers

Which division of the human nervous system is responsible for taking information in and sending it up to be processed?

  • Peripheral Nervous System (PNS)
  • Central Nervous System (CNS) (correct)
  • Somatic Nervous System (SNS)
  • Autonomic Nervous System (ANS)
  • What are the two major functions of the human nervous system?

  • Tool invention and use and bipedal locomotion
  • Forebrain and hindbrain
  • Ascending and descending pathways
  • Adaptation to the external environment and information processing (correct)
  • Which part of the central nervous system is responsible for processing information?

  • Telencephalon
  • Brain (correct)
  • Diencephalon
  • Spinal Cord
  • How many hemispheres does the brain have?

    <p>Two</p> Signup and view all the answers

    What is the weight of the male brain on average?

    <p>1400 gms</p> Signup and view all the answers

    How long is the spinal cord?

    <p>44 cm</p> Signup and view all the answers

    How many pairs of spinal nerves are there in the somatic nervous system?

    <p>31 pairs</p> Signup and view all the answers

    Which division of the Autonomic Nervous System has craniosacral origins?

    <p>Parasympathetic Nervous System</p> Signup and view all the answers

    Which layer of the meninges is the outermost layer?

    <p>Dura Mater</p> Signup and view all the answers

    Which arteries supply blood to the brain?

    <p>Both Carotid and Vertebral Arteries</p> Signup and view all the answers

    What is the function of the Circle of Willis?

    <p>To supply blood to the brain</p> Signup and view all the answers

    What is the primary function of the Cerebrum?

    <p>To process sensory information</p> Signup and view all the answers

    Which lobe of the brain is responsible for auditory and memory functions?

    <p>Temporal Lobe</p> Signup and view all the answers

    Which area of the brain is responsible for voluntary eye movement?

    <p>Frontal eye field</p> Signup and view all the answers

    Which region of the brain is responsible for the coordination of movement, and can be affected by disorders such as Parkinson's disease and choreas?

    <p>Putamen</p> Signup and view all the answers

    Which structure is not part of the limbic system?

    <p>Thalamus</p> Signup and view all the answers

    Which region of the brain is responsible for integration and correlation of sensory data, and contains relay, association, and diffuse projecting nuclei?

    <p>Thalamus</p> Signup and view all the answers

    Which region of the brain controls the autonomic nervous system and plays a role in endocrine release?

    <p>Hypothalamus</p> Signup and view all the answers

    Which structure is responsible for coordination of movement and can be affected by disorders such as ataxia and nystagmus?

    <p>Cerebellum</p> Signup and view all the answers

    Which statement about the spinal cord is correct?

    <p>It is continuous with the brain at the foramen magnum.</p> Signup and view all the answers

    Which descending spinal tract is responsible for the control of all voluntary movement?

    <p>Corticospinal</p> Signup and view all the answers

    Which division of the peripheral nervous system is responsible for controlling the movement of the face and the act of chewing?

    <p>Somatic Nervous System</p> Signup and view all the answers

    Which cranial nerve is responsible for the sense of smell?

    <p>CN 1: Olfactory</p> Signup and view all the answers

    Which disease is characterized by sharp pain, paresthesia, and poor gait due to lesions of the dorsal root nerves and motor tracts?

    <p>Tabes Dorsalis</p> Signup and view all the answers

    Which cranial nerve is responsible for moving the eyes and constricting the pupils?

    <p>CN 3: Oculomotor</p> Signup and view all the answers

    Which division of the autonomic nervous system originates from the cranial-sacral regions and has inhibitory commands?

    <p>Parasympathetic Division</p> Signup and view all the answers

    Which disease is characterized by paralysis, flaccidity, and deformity due to lesions of the anterior motor horns?

    <p>Poliomyelitis</p> Signup and view all the answers

    Which cranial nerve is responsible for hearing and regulating balance?

    <p>CN 8: Stato-Acoustic</p> Signup and view all the answers

    Which division of the peripheral nervous system controls voluntary movements and sensory perception?

    <p>Somatic Nervous System</p> Signup and view all the answers

    Which disease is characterized by sensory dissociation initially and later muscular paralysis and atrophy due to softening around the central canal?

    <p>Syringo Myelia</p> Signup and view all the answers

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