Lab: Brain & spinal cord (part 1)

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Author:
edeleon
ID:
288930
Filename:
Lab: Brain & spinal cord (part 1)
Updated:
2014-11-12 01:38:51
Tags:
brain spinal cord
Folders:
lab practical 4
Description:
Lab on the brain and spinal cord packet
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  1. What are these 2 main structures?
    • Pink side: Right cerebral hemisphere
    • Blue side: Left cerebral hemisphere
    • a) sulci
    • b) gyri
    • c) left hemisphere
    • d) right hemisphere
    • e) longitudinal fissure
    • a) frontal lobe
    • b) temporal lobe
    • c) occipital lobe
    • d) parietal lobe
    • e) central sulcus
  2. A & C have 2 names:
    • a) precentral (anterior) gyrus / primary motor cortex
    • b) central sulcus
    • c) post central gyrus / primary somatosensory cortex
    • red: motor cortex
    • blue: somasensory cortex
  3. Insula
  4. What is the unlabeled part of the brain?
    Insula
  5. Motor coratex
  6. Broca's area
    • Left: Broca
    • Right: wernicke
    • Left: Broca
    • Right: Wernicke
  7. What is the outer edge (gray matter)?
    /
    cerebral cortex

  8. What is the the top unlabeled arrow?
    cerebral white cortex
  9. olfatory bulb
  10. olfactory bulb
  11. optic chiasma
  12. optic chiasma
  13. corpus callosum
  14. corpus callosum
  15. pituitary gland
  16. Pituitary gland
  17. What is the membrane being pulled back?
    Dura matter
    • a) Falx cerebri
    • b) Tentorium cerebelli
    • c) Falx cerebelli
  18. This membrane is underneath the dura mater. It has threadlike projections that bridge and attach it to the innermost meninx, the pia mater.
    arachnoid mater
    • a) Dura matter
    • b) arachnoid
    • c) Pia mater
  19. These are small capillary knots hanging from the roof of the ventricles of the brain and it continually forms the cerebrospinal fluid (CSF).
    • Choroid plexuses
  20. Choroid plexuses
    • a) Lateral ventricle
    • b) Interventricular foramen
    • c) Third Ventricle
    • d) cerebral aqueduct
    • e) fourth ventricle
  21. conus medullaris
    • 1. conus medullaris
    • 2. cauda equina
    • Top arrow: conus medullaris
    • bottom arrow: cauda equina
  22. dorsal root ganglion
    • a) gray matter
    • b) white matter
    • c) dorsal root
    • d) dorsal root ganglion
    • e) spinal nerve
    • f) dorsal ramus
    • g) ventral ramus
    • h) ventral root

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