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2. Elephant cognition - Wikipedia

   en.wikipedia.org/wiki/Elephant_cognition

   Comparing brain size at birth to the size of a fully developed adult's brain is one way to estimate how much an animal relies on learning as opposed to instinct. The majority of mammals are born with a brain close to 90% of the adult weight, [ 23 ] while humans are born with 28%, [ 23 ] bottlenose dolphins with 42.5%, [ 24 ] chimpanzees with 54 ...

3. Brain size - Wikipedia

   en.wikipedia.org/wiki/Brain_size

   The size of the brain is a frequent topic of study within the fields of anatomy, biological anthropology, animal science and evolution.Measuring brain size and cranial capacity is relevant both to humans and other animals, and can be done by weight or volume via MRI scans, by skull volume, or by neuroimaging intelligence testing.

4. Brain–body mass ratio - Wikipedia

   en.wikipedia.org/wiki/Brain–body_mass_ratio

   Brain size usually increases with body size in animals (i.e. large animals usually have larger brains than smaller animals); [4] the relationship is not, however, linear. Small mammals such as mice may have a brain/body ratio similar to humans, while elephants have a comparatively lower brain/body ratio. [4] [5]

5. Size, Tusks, and Ears: How African and Asian Elephants Differ

   www.aol.com/size-tusks-ears-african-asian...

   When looking at an African elephant and an Asian elephant side-by-side, you can really tell the differences in their head shapes and tasks. African elephants generally have much larger tusks than ...

6. List of animals by number of neurons - Wikipedia

   en.wikipedia.org/wiki/List_of_animals_by_number...

   The human brain contains 86 billion neurons, with 16 billion neurons in the cerebral cortex. [ 2 ] [ 1 ] Neuron counts constitute an important source of insight on the topic of neuroscience and intelligence : the question of how the evolution of a set of components and parameters (~10 11 neurons, ~10 14 synapses) of a complex system leads to ...

7. Neuroscience Explains Why Elephants Are So Dang Smart ... - AOL

   www.aol.com/news/neuroscience-explains-why...

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