1. Sheep Brain Dissection And Comparative Anatomy
Medical Detectives
© 2013 Project Lead The Way, Inc.

2. Scalpel Dissection Tray Toolbox Eye Dropper Bent Probe Straight Probe
Scissor
Vacuum Packed
Sheep Brain
Ruler

3. Dorsal
MEDIAL
POSTERIOR
ANTERIOR
DORSAL
VENTRAL
VENTRAL
LATERAL

4. Superior View
With Dura matar
Without Dura matar

5. Inferior View
With Dura matar
Without Dura matar

6. Sagittal View
With Dura matar
Without Dura matar

7. Cerebrum

8. Cerebellum

9. Brain Stem

10. Finding an existing hole, cut the dura mater off.
Note how thick it is. Be careful not to cut anything else!

12. Superior View
Cerebrum
Cerebellum
Brain Stem

13. Inferior View
Cerebrum
Cerebellum
Brain Stem

14. Sagittal View
Cerebrum
Cerebellum
Brain Stem

15. Frontal Lobe Parietal Lobe Temporal Lobe Occipital Lobe
Cerebrum
Frontal Lobe
Left
Right
Parietal Lobe
Left
Right
Temporal Lobe
Left
Right
Occipital Lobe
Left
Right
Cerebellum
Brain Stem

16. Cerebrum Cerebellum Brain Stem
Frontal Lobe
Left
Right
Olfactory Bulb
Left
Right
Parietal Lobe
Left
Right
Optic Nerve
Left
Right
Optic Chiasma
Temporal Lobe
Left
Right
Occipital Lobe
Left
Right
Cerebellum
Brain Stem

17. Cerebrum Cerebellum Brain Stem
Frontal Lobe
Cerebrum
Parietal Lobe
Temporal Lobe
Occipital Lobe
Cerebellum
Optic Chiasma
Optic Nerve
Olfactory Bulb
Brain Stem

18. Carefully and smoothly, cut
all the way through from posterior to anterior
so that you have 2 pieces.
A LEFT side and RIGHT side.

19. The cut
should end
up looking
like this.

20. Cerebellum Brain Stem Occipital Lobe Parietal Lobe Frontal Lobe
Optic Nerve
Cerebellum
Corpus Callosum
Thalamus
Hypothalamus
Optic Chiasma
Brain Stem
Olfactory Bulb

24. COMPARATIVE
ANATOMY
HUMAN:SHEEP

25. HUMAN:SHEEP

26. HUMAN:SHEEP

27. HUMAN:SHEEP