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Comparative Brain Sizes

Why?


How?


Actual Sizes


Brain Sizes for Equivalent Body Sizes

Slices and Views of Brains

• Human
  

  Dolphin
  

  Ape
  

  Sheep
  

  Rat
  

  Dog/Cat

Neocortex: Human vs. Amphibian

Brain and Behavior!

• Comparative Size Implications
  
• Neuronal Implications
  
• Neocortex Implications

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Glossary

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