FOREBRAIN

CEREBRUM

Make up the most mass of the brain

CEREBRUM

Divided into left and right cerebral hemispheres by a deep cleft called longitudinal sulcus

longitudinal sulcus

CEREBRUM

Divided into left and right cerebral hemispheres by a deep cleft called____

FRONTAL LOBE, PARIETAL LOBE, OCCIPITAL LOBE, TEMPORAL LOBE, CENTRAL LOBE (AKA INSULA)

5 lobes of each cerebral hemisphere include

Central Lobe

called INSULA)

FRONTAL LOBE

1

PARIETAL LOBE

2

TEMPORAL LOBE

3

INSULA

4

OCCIPITAL LOBE

5

CEREBRUM

6

CEREBELLUM

7

CORPUS CALLOSUM

Located deep within the longitudinal sulcus that consist of an arched mass of transverse fibers that connect the 2 cerebral hemispheres

CORPUS CALLOSUM

CEREBRAL VENTRICLES

Consists of 4 irregular, fluid-containing cavities that communicate with one another

LATERAL VENTRICLES (right and left), THIRD VENTRICLE, FOURTH VENTRICLE

CEREBRAL VENTRICLES

Consists of 4 irregular, fluid-containing cavities that communicate with one another 

LATERAL VENTRICLES (right and left)

located on each side of the midsagittal plane, in the inferior medial part of the corresponding hemisphere

THIRD VENTRICLE

each of the lateral ventricle connects to the ____ that is located in the midline

FOURTH VENTRICLE

the third ventricle connects here posteroinferiorly through a process known as the cerebral aqueduct

CHOROID PLEXUS

filters the blood to form cerebrospinal fluid

LATERAL VENTRICLES (R&L)

1

4TH VENTRICLE

2

3RD VENTRICLE

3

THALAMUS

Small, oval structure that is located just above the midbrain under the corpus callosum

THALAMUS

Interpretation center for sensory impulses such as pain, temperature, and touch, and for certain emotions and memory

HYPOTHALAMUS

Forms the floor and lower walls of the third ventricle

HYPOTHALAMUS

Controls important body activities through a link with endocrine system

MIDBRAIN

Seen as a short, constricted portion of the upper brainstem that connects the forebrain to the hindbrain

HINDBRAIN

Consists of cerebellum, pons, and medulla

CEREBELLUM

Shaped like a butterfly and consists of right and left hemispheres united by a median strip called vermis

CEREBELLUM

Coordinates the important motor function of the body such as coordination, posture, and balance

PONS

Forms the upper portion of the hindbrain

PONS

Is the bridge between the cerebrum, cerebellum, and medulla oblongata

MEDULLA OBLONGATA

Forms the lower portion of the hindbrain

MEDULLA OBLONGATA

Extends between the pons and spinal cord, in which all the nerve fiber tracts (sensory and motor) between the brain and spinal cord pass through

CEREBELLUM, PONS, MEDULLA OBLONGATA

HINDBRAIN PARTS 3

MIDBRAIN, HINDBRAIN

BRAINSTEM 2

FRONTAL SINUS

1

NASAL SEPTUM

2

HARD PALATE

3

TONGUE

4

SPHENOID SINUS

5

NASOPHARNYX

6

FRONTAL LOBE

17

C2

7

SPINAL CHORD

8

MEDULLA

9

PONS

10

CEREBELLUM

11

OCCIPITAL LOBE

12

PARIETAL LOBE

13

MIDBRAIN

14

THALAMUS

15

CORPUS CALLOSUM

16

SUPERIOR SAGITAL SINUS

18

MIDBRAIN

1

PONS

2

MEDULLA

3

CEREBELLUM

4

HIPPOCAMPUS

5

CORPUS CALLOSUM

6

LATERAL VENTRICLE

7

THIRD VENTRICLE

8

FALX CEREBRI

9

TENTORIUM CEREBELLI

10

SYLVIAN FISSURE

11