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Motor Neuron Model - Human Anatomy - Handout, Exercises of Anatomy

The Tamil Nadu Dr. M.G.R. Medical UniversityAnatomy

Motor Neuron Model, Endoplasmic Reticulum, Golgi Apparatus, Axon Hillock, Schwann Cell Cytoplasm, Node of Ranvier, Cytoplasm of Axon, Schwann Cell Nucleus, Schmidt-Lantermann Cleft are some names of body part. In human anatomy we learned about internal human body part. Images are always helpful understanding such a topic. We got almost 150 images in this course and few handouts without image(text only).

Typology: Exercises

2011/2012

Uploaded on 12/24/2012

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shaila_210h 🇮🇳

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MOTOR NEURON MODEL (# 0167-00)
1. Nucleus
2. Nucleolus
3. Cytoplasm
4. Lysosome
5. Vesicles
6. Golgi apparatus
7. Mitochondria
8. Endoplasmic reticulum (Nissl bodies)
9. Neurofibrils
10. Axon hillock
11. Axon
12. Dendrite
13. Schwann cell cytoplasm
14. Node of Ranvier
15. Cytoplasm of axon (axoplasm)
(includes: neurofilaments, microtubules, vesicles, and mitochondria)
16. Axolemma
17. Schwann cell nucleus
18. Schmidt-Lantermann cleft
19. Myelin sheath
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MOTOR NEURON MODEL (# 0167-00)

  1. Nucleus
  2. Nucleolus
  3. Cytoplasm
  4. Lysosome
  5. Vesicles
  6. Golgi apparatus
  7. Mitochondria
  8. Endoplasmic reticulum (Nissl bodies)
  9. Neurofibrils
  10. Axon hillock
  11. Axon
  12. Dendrite
  13. Schwann cell cytoplasm
  14. Node of Ranvier
  15. Cytoplasm of axon (axoplasm) (includes: neurofilaments, microtubules, vesicles, and mitochondria)
  16. Axolemma
  17. Schwann cell nucleus
  18. Schmidt-Lantermann cleft
  19. Myelin sheath

NERVOUS SYSTEM

FIFTH CERVICAL VERTEBRA AND SPINAL CORD MODEL

  1. Body of vertebra
  2. Transverse process
  3. Vertebral arch (lamina)
  4. Spinous process
  5. Ligamentum flavum
  6. Posterior longitudinal ligament
  7. Vertebral artery
  8. Vertebral vein
  9. Dura mater
  10. Epidural space
  11. Subdural space
  12. Arachnoid
  13. Subarachnoid space
  14. Denticulate ligament
  15. Dorsal arachnoid septum
  16. Ventral (anterior) root of cervical nerve
  17. Dorsal (posterior) root of cervical nerve
  18. Dorsal root ganglion
  19. Anterior ramus of cervical nerve
  20. Posterior ramus of cervical nerve
  21. Sympathetic trunk ganglion
  22. Gray ramus communicans
  23. Pia mater
  24. Anterior median fissure
  25. Posterior median sulcus
  26. Anterior white column
  27. Spinocerebellar tract
  28. Posterior white columns
  29. Lateral white column
  30. Gray matter
  31. Central canal Alternate Numbering on Newer Model:
  32. Anterior gray commissure 36. Anterior gray horn
  33. Posterior gray commissure 37. Lateral gray horn
  34. Anterior gray horn 38. Posterior gray horn
  35. Lateral gray horn
  36. Posterior gray horn

NERVOUS SYSTEM

SPINAL CORD (NERVOUS SYSTEM # 6)

  1. Posterior gray horn
  2. Anterior gray horn
  3. Posterior lateral sulcus
  4. Posterior median sulcus
  5. Dorsal root of spinal nerve
  6. Posterior white commissure
  7. Lateral white column
  8. Central canal
  9. Anterior median fissure
  10. Ventral root of spinal nerve
  11. Anterior lateral sulcus
  12. Posterior white column
  13. Anterior white column
  14. Dorsal root ganglion
  15. Spinal nerve

NERVOUS SYSTEM

FLAT NERVOUS SYSTEM MODEL

  1. Cerebrum
  2. Parietal lobe
  3. Frontal lobe
  4. Occipital lobe
  5. Temporal lobe
  6. Cerebellum
  7. Cervical plexus
  8. Supraclavicular nerve
  9. Brachial plexus
  10. Radial nerve
  11. Ulnar nerve
  12. Median nerve
  13. Muscular rami
  14. Dorsal ramus of the hand
  15. Palmar ramus of the hand
  16. Phrenic nerve
  17. Intercostal rami
  18. Spinal marrow
  19. Obturator nerve
  20. Femoral nerve
  21. Iliohypogastric nerve
  22. Lumbar plexus
  23. Sacral plexus
  24. Sciatic nerve
  25. Common peroneal (fibular) nerve
  26. Tibial nerve (medial popliteal nerve)
  27. Saphenous nerve
  28. Deep peroneal (fibular) nerve
  29. Superficial peroneal (fibular) nerve
  30. Lateral branch of musculocutaneous nerve
  31. Medial plantar nerve
  32. Lateral plantar nerve
  33. Sympathetic trunk

NERVOUS SYSTEM 3B BRAIN MODEL MASTER KEY

Cerebrum

  1. Frontal lobe
  2. Parietal lobe
  3. Occipital lobe
  4. Temporal lobe
  5. Central sulcus
  6. Precentral gyrus
  7. Postcentral gyrus
  8. Olfactory bulb
  9. Anterior commissure
  10. Corpus callosum a. genu b. trunk c. splenium d. rostrum
  11. Septum pellucidum
  12. Fornix
  13. Posterior commissure
  14. Insula
  15. Internal capsule
  16. Lateral ventricle

e. anterior horn f. central part

  1. Choroid plexus

g. posterior horn h. inferior horn

  1. Hippocampus

Diencephalon

  1. Thalamus
  2. Hypothalamic sulcus
  3. Hypothalamus
  4. Interthalamic adhesion (intermediate mass of thalamus)
  5. Pineal body (gland)
  6. Left mammilary body
  7. Pituitary gland (hypophysis)
  8. Choroid plexus of 3rd^ ventricle
  9. Caudate nucleus
  10. Pulvinar
  11. Medial geniculate body
  12. Lateral geniculate body

Brainstem

  1. Corpora quadrigemina
  2. Tegmentum
  3. Cerebral peduncle
  4. Cerebral aqueduct
  5. Pons f. superior cerebellar peduncle g. middle cerebellar peduncle h. inferior cerebellar peduncle
  6. Medulla oblongata
  7. Olive
  8. Pyramid
  9. First cervical nerve

Cerebellum

  1. Cerebellum a. vermis b. tonsila c. flocculus cerebelli d. arbor vitae e. fourth ventricle

Cranial Nerves I. Olfactory nerve II. Optic nerve III. Oculomotor nerve IV. Trochlear nerve V. Trigeminal nerve VI. Abducens nerve VII. Facial nerve VIII. Vestibulocochlear nerve IX. Glossopharyngeal nerve X. Vagus nerve XI. Accessory nerve XII. Hypoglossal nerve

NERVOUS SYSTEM BRAIN IN CRANIAL VAULT MASTER KEY

THE BRAIN

A. Cerebral Cortex

Frontal lobe

  1. Superior frontal gyrus
  2. Middle frontal gyrus
  3. Inferior frontal gyrus
  4. Precentral gyrus
  5. Precentral sulcus
  6. Precentral gyrus

Parietal lobe

  1. Postcentral gyrus - somesthetic area
  2. Postcentral sulcus
  3. Superior parietal lobule
  4. Inferior parietal lobule

Temporal lobe

  1. Superior temporal sulcus
  2. Superior temporal gyrus
  3. Middle temporal gyrus
  4. Middle temporal sulcus
  5. Inferior temporal gyrus
  6. Inferior temporal sulcus
  7. Fusiform gyrus
  8. Hippocampal gyrus
  9. Uncus

Occipital lobe

  1. Cuneus
  2. Calcarine fissure
  3. Lingual gyrus

B. Median Section of Brain

  1. Precuneus
  2. Paracentral gyrus
  3. Gyrus cinguli
  4. Anterior commissure
  5. Rostrum of corpus callosum
  6. Genu of corpus callosum
  7. Body of corpus callosum
  8. Sulcus of corpus callosum
  9. Splenium of corpus callosum
  10. Pineal body
  11. Posterior commissure
  12. Choroid plexus of 3rd ventricle
  13. Intermediate mass of thalamus
  14. Thalamus
  15. Interventricular foramen
  16. Body of fornix
  17. Septum pellucidum
  18. Hypothalamic sulcus 40a. Hypothalamus
  19. Lamina terminalis
  20. Optic chiasma
  21. Pons
  22. Cerebral aqueduct
  23. Superior colliculus
  24. Inferior colliculus
  25. Anterior medullary velum
  26. Fourth ventricle
  27. Medullary substance of vermis
  28. Posterior medullary velum
  29. Medulla oblongata
  30. Central canal
  31. Spinal cord

NERVOUS SYSTEM CRANIAL MODEL MASTER KEY

  1. Olfactory bulb
  2. Olfactory tract
  3. Optic chiasma
  4. Optic nerve
  5. Oculomotor nerve
  6. Trochlear nerve
  7. Trigeminal nerve
  8. Trigeminal nerve
  9. Ophthalmic nerve (branch of trigeminal nerve)
  10. Maxillary nerve (branch of trigeminal nerve)
  11. Mandibular nerve (branch of trigeminal nerve)
  12. Abducens nerve
  13. Facial nerve
  14. Vestibulocochelar nerve
  15. Glossopharyngeal nerve
  16. Vagus nerve
  17. Accessory nerve
  18. Hypoglossal nerve
  19. Supratrochlear nerve (from ophthalmic branch of trigeminal n.)
  20. Frontal nerve (from ophthalmic branch of trigeminal n.)
  21. Supraorbital nerve (medial branch)
  22. Supraorbital nerve (lateral branch)
  23. Lacrimal nerve (from ophthalmic branch of trigeminal n.)
  24. Temporal branch of facial nerve
  25. Zygomatic branch of facial nerve
  26. Buccal nerve (from mandibular branch of trigeminal n.)
  27. Infraorbital nerve (from maxillary branch of trigeminal n.)
  28. Mental nerve (from mandibular branch of trigeminal n.)

NERVOUS SYSTEM

BRAIN VENTRICLES

  1. Right lateral ventricle

1a. Anterior horn 1b. Central part 1c. Posterior horn 1d. Inferior horn 1e. Choroid plexus (pink)

  1. Left lateral ventricle

2a. Anterior horn 2b. Central part 2c. Posterior horn 2d. Inferior horn 2e. Choroid plexus (pink)

  1. Third Ventricle

3a. Optic recess 3b. Infundibular recess 3c. Choroid plexus (pink) 3d. Suprapineal recess

  1. Fourth Ventricle

4a. Lateral aperture 4b. Median aperture 4c. Choroid plexus (pink)

  1. Interventricular foramen (foramen of Monro)
  2. Aqueduct of the midbrain (cerebral aqueduct)