posted by Anonymous .
what are the 5 most important structures of the brain and why
Try some of the following links for information:
What level are you discussing? At the micro level, you could be talking about neurons, synapses, glial cells, arteries, veins. At the macro level, you might discuss the cerebral cortex, Broca's area, hippocampus, hypothalamus, cerebellum, etc.
Each have important functions.