brain dissection
DESCRIPTION
Brain Dissection. Orientation of the Brain. Label the Following Aspects of the Brain: Anterior Posterior Lateral Medial. Orientation Continued. Label the Following Aspects of the Brain: Anterior Posterior Dorsal Ventral. Planes of Orientation. Draw the following Cross Sections: - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/1.jpg)
Brain Dissection
![Page 2: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/2.jpg)
Orientation of the Brain
Label the Following Aspects of the Brain:•Anterior•Posterior•Lateral •Medial
![Page 3: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/3.jpg)
Orientation ContinuedLabel the Following Aspects of the Brain:•Anterior•Posterior•Dorsal •Ventral
![Page 4: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/4.jpg)
Planes of Orientation
Draw the following Cross Sections:• Frontal or Coronal• Saggital
![Page 5: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/5.jpg)
Planes of OrientationDraw the following Cross Sections:• Frontal or Coronal• Transverse
![Page 6: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/6.jpg)
Meninges: the protective coverings• dura mater: tough outer covering (may have been mostly
removed)• arachnoid layer and pia mater likely still cover brain
![Page 7: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/7.jpg)
The Gyri and Sulci• Remove the arachnoid layer and blood vessels
carefully by using tweezers.• This should make the gyri and sulci very visible
Gyrus
Sulcus
![Page 8: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/8.jpg)
The Brain Stemaka medulla oblongata
This area is made up of the:• Pons• Medulla
PonsMedulla
![Page 9: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/9.jpg)
The Cerebellum
cerebellum
![Page 10: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/10.jpg)
The Cerebrum
Label the Following:•Frontal Lobe•Parietal Lobe•Temporal Lobe•Occipital Lobe
Hint: they correspond with the bones of the skull
![Page 11: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/11.jpg)
The Cerebrum Continued
Label the Following:• Temporal Lobe• Parietal Lobe
![Page 12: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/12.jpg)
Observing the Internal Brain Anatomy
• Cut the brain in a saggital cross section using your scalpel
![Page 13: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/13.jpg)
• Corpus Callosum• Thalamus• Hypothalamus• Pons• Medulla
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![Page 14: Brain Dissection](https://reader035.vdocuments.us/reader035/viewer/2022062315/56816611550346895dd9594f/html5/thumbnails/14.jpg)
Internal Anatomy of the Cerebellum
• Arbor Vitae