Name and give description of the 4 major divisions of the brain

Cerebrum: the principal and most anterior part of the brain in vertebrates located in the front area of the skull and consisting of two hemispheres, left and right and separated by fissure.

cerebellum: the part of the brain of the back of the skull invertebrates it’s function is to coordinate and regulate muscular activity.

diencephalon: The posterior part of the forebrain containing the epithalamus, thalamus, hypothalamus, and the ventral thalamus and the third ventricle.

brainstem: the central trunk of mammalian brain, consisting of the medulla oblongata, pons, and midbrain and continuing downward to form the spinal cord

Ithink the correct answer would be that since the disease is passed by a hand shake and can be cured with antibiotics that it could be an infection. an example could be that once when i was working in a bush camp, i got blood poisoning from blood blisters that got infected. our cook did not wash his hands after going to the bathroom and he passed staphyloccus on to the crew he fed. one other person also got a bad similar infection on the side of his face. i had to be rescued by helicopter and taken to the hospital so i wouldn't die!