UPDATE April 2007: |
Neville and Emily were interviewed on WGBH about SPLASH Neuroanatomy as part of WGBH's coverage of the Cambridge Science Festival. |
Once there, we briefly talked about the cerebral cortex and the five senses, emotion and memory in the limbic system, and the unconscious abilities of the brainstem. After a short break, we looked at some coronal and sagittal sheep brain sections to get familiar with the spatial arrangement of the central nervous system. Both Talia and Mike also led excellent pro-sections on the gross anatomical features of the intact sheep brain.
Then, with the help of some interesting patient case studies, we dived into a hands-on dissection of real sheep brains using proper lab safety procedures. We first cut the corpus callosum to separate the cerebral hemispheres and identified many of the structures visible in a mid-sagittal section. Then, we dissected out the hippocampus, a brain area studied by many neuroscientists at MIT due to its prominent role in learning and memory. Lastly, we removed the cerebellum for a fully exposed view of the brainstem.
Make sure to check out all the great photos that we have from Saturday's and Sunday's classes!
We decided to focus on three major divisions of the central nervous system: the cerebral cortex, the limbic structures, and the brainstem. The slides below were used at the very beginning of the class to describe these three areas and their spatial organization within the CNS.
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Class Photos
Thanks to two great parents, we have pictures from both Saturday and
Sunday's classes. If you were in the class, click below to find yourself!
Handouts & Slides
All of us (Emily, Neville, Talia and Michael) faced a serious challenge in trying to give an overview of neuroanatomy to students who had never taken any anatomy and little, if any, general biology before. And our goal was to do it in just 3 hours. Luckily, they were young and equipped with very plastic brains.
The readings included two stories from Dr. V.S. Ramachandran's excellent book Phantoms in the Brain and an interesting story of one chicken with just a brainstem. We read these stories as we proceeded through the dissection, exploring the role of the corpus callosum, the limbic system, and the brain stem. Also, we provided a neuroanatomy guide based entirely on MIT's 9.01 (Introduction to Neuroscience) dissection guide for undergraduates; this material is courtesy of Prof. Gerald Schneider.