Unit 4: Nervous System (CNS)

The Nervous System is one of the most complex organ systems in the body A multitude of functions are coordinated throughout the system such as intellectual and cognitive processing, the interpretation of sensory information coming from the body, and the initiation of motor activities that are sent from the brain to the body

1

Longitudinal Fissure

2

Temporal Lobe

3

Transverse Cerebral Fissure

4

Parietal Lobe

5

Frontal Lobe

6

Cerebellum

7

Occipital Lobe

8

Insula

1

Cerebrum

2

Pituitary Gland

3

Diencephalon

4

Midbrain

5

Pons

6

Medulla Oblongata

7

Cerebellum

1

Fornix

2

Choroid Plexus of Third Ventricle

3

Pineal Gland

4

Corpora Quadrigemina of Midbrain

5

Occipital Lobe

6

Cerebellum

7

Arbor Vitae of Cerebellum

8

Cerebral Aqueduct

9

Medulla Oblongata

10

Pons

11

Midbrain

12

Mamillary Body

13

Hypothalamus

14

Frontal Lobe

15

Thalamus

16

Septum Pellucidum

17

Corpus Callosum

18

Parietal Lobe

1

Suleus

2

Fourth Ventricle

3

Spinal Cord

4

Pituitary Gland

5 - The Feature

Gyrus

1

Lateral Ventricles

2

Third Ventricle

3

Cerebral Aqueduct

4

Fourth Ventricle

5

Central Canal

1

Lateral Ventricle

2

Third Ventricle

3

Choroid Plexus

4

Fourth Ventricle

5

Cerebral Aqueduct

1

Lateral Ventricles

2

Cerebral Aqueduct

3

Fourth Ventricle

1

Dendrites

2

Soma

3

Nissl Bodies

4

Schwann Cell (Myelin)

5

Axon Terminals

6

Axon

7

Node of Ranvier

8

Axon Hillock

9

Nucleus

1

Soma

2

Dendrite

3

Axon Hillock

4

Axon Terminal

5

Nucleus

6

Nissl Bodies

7

Axon

1

Mitochondria

2

Axon

3

Schwann Cell

4

Node of Ranvier

5

Myelin Sheath

6

Neurolemma

1

Axon

2

Neurolemma

3

Endoneurium

1

Dorsal Column

2

Lateral Column

3

Ventral Column

4

Dorsal Horn

5

Ventral Horn

6

Lateral Horn

7

Gray Commissure

8

Central Canal

9

Dorsal Median Suleus

10

Ventral Median Fissure

1

Dorsal Nerve Roots

2

Dorsal Root Ganglion

3

Spinal Nerve

4

Ventral Nerve Roots

1

Spinal Cord

2

Pia Mater (Spine)

3

Arachnoid Mater (Spine)

4

Dura Mater (Spine)

1

Cauda Equina

1

Subdural Space

2

Subarachnoid Space

3

Skin

4

Periosteum

5

Bone