The corpus callosum is the bundle of fibers projecting from one hemisphere, or side, or the brain to the other.
The cranial nerves are located outside of the brain and skull. These nerves come right from the brain and brain stem.
its i believe sensory nerves
The largest organ in the central nervous system is the brian. ( trust me this is the right answer, i looked it up and it was right)
Nerves send information to your brain such has if something is hot or cold. And your brain also sends messages through your nerves such has lift the arm, left leg forward, right leg up, so on and so forth
messages to the brain will be canceled and your body won't work right.
The sense of smell originates from the first cranial nerves (the olfactory nerves), which sit at the base of the brain's frontal lobes, right behind the eyes and above the nose. Inhaled airborne chemicals stimulate these nerves.
The physical reason is that the nerves cross over each other inside the brain, and nerves on the right side of the brain cross to run down the left side of the body, etc. Nobody really knows exactly why this evolved.
Yes, the nerves projecting from each hemisphere cross at the medulla, causing the left side of the brain to control movement in the right of the body, and vice versa.
the basic functional unit of the nervous system is the neuron.
The corpus callosum
As you probably know the right side is controlled by the left side of the brain and vice-versa. I am a brain injury survivor and found that severe damage to oine of my cranial nerves serves as my answer to uncontrolloble eye twitching, etc. Look up cranial nerves I-12. I hope this helps!
The sense of smell originates from the first cranial nerves (the olfactory nerves), which sit at the base of the brain's frontal lobes, right behind the eyes and above the nose. Inhaled airborne chemicals stimulate these nerves.