Multiple choice

The ratio of glial cells to neural cells differs in different parts of brain. What is the glial/neuron ratio in cerebral cortex?

  1. 3.72

  2. 0.23

  3. 1.48

  4. 3.76

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A Correct answer
Explanation

The glial/neuron ratio in the cerebral cortex is 3.72 (60.84 billion glia : 16.34 billion neurons).