Brain

Yes, they both make up the central nervous system. Nerves from the brain stretch right down to the tip of the spinal cord. The connection between the spinal cord and the brain is required for almost all movement/sensation in the body, from the neck down.

The medulla oblongata is most vital part of the brain bcoz it controls the respiratory system . the medulla oblongata regulates involuntary functions, or those that are not under our control such as breathing and heart rate.

juxtaglomerular apparatus

The term brain drain refers to the loss of educated people to another country. You can stop by my having jobs that fit their skills and pay them well.

The folds, or sulci, of the cerebrum allows the cerebral cortex to have more surface area and therefore more brain cells, or neurons, that make up the brains mass. Cognitive function seems to be related to the surface area of the cerebrum. Convolutions increase the surface area. Animals with less convoluted cerebra have lower intelligence than those with more. As an example, 'possum brains are nearly smooth.

pain reach our brain by the nerves i think so .

Sleeping and waking depend on activities in the brain stem. Several areas of the brain seem to be involved in dreams and REM sleep, including the hippocamus and cortex. See attached links.

yes, it is said that it creates holes in your brain.

If a person has no brain activity in their brain, then that person may be considered brain dead. Brain dead is a legal indicator of death in some states. without brain activity, a person most likely will be unable to keep their body functioning without some form of life support, their major organs would start to fail.

There has been cases of a babies born with just a brain stem. They need to take medications to survive, such as seizure meds. Nicolas Coke I believe lived to be 2 years old but I am unsure if he is still alive.

Moderate diffuse cerebral volume loss means the brain has shrunk in size. This result is determined by a doctor after an MRI has been performed on the patient.

Speed of light is a lot faster than the electro-biochemical events that our brain runs on.

the right cerebral cortex

The most important one is the brain. A surgeon can do surgery on the brain while the patient is awake.

Frontal Lobe

The biggest part of the brain is the cerebrum. The cerebrum makes up 85% of the brain's weight.

The cerebrum is the thinking part of the brain and it controls your voluntary muscles - the ones that move when you want them to.

The cerebellum is a motor region of the brain, dealing with the subconscious movements of the muscles. This butterfly-shaped section is the second largest area of the brain. The cerebellum deals with coordination, posture, and balance.

concussion

firearms

Traumatic Brain Injury (also know as TBI) occurs when a person experiences blunt force trauma to the head. This could occur secondary to an accident (i.e. motor vehicle accident) or a fall. This could also occur from a strike to the head, either intentionally or unintentionally (i.e. altercation, or sports related head injury). The TBI occurs when the brain is jostled within the "shell" of the cranium, or bone that houses the brain. This jostling can injure the brain, perhaps causing bleeding or swelling. The injury can range from minor to extremely serious, even causing death. Patients that experience even a minor TBI can have lifelong affects, depending on the areas of the brain impacted and the overall seriousness of the injury.

* dura

* the arachnoid * the pia mater

Cutting apart the two hemispheres of the human brain is a drastic step, and it is one of the most controversial operations ever performed. Yet it can succeed, when all else fails, in relieving violent, drug-resistant epileptic seizures.

I am prytty shure it would happen, but mabey not (be dead for 2000 yrs. to see)

The brain is plastic but usually not in the way that is described in the question. A damaged part of the brain remains damaged and healthy parts of the brain usually cannot completely take on the duties of the damaged part since it has its own duties to take care of. However when a body part is damaged (e.g. a person's eyes are blinded by external means), the part of the brain that is usually responsible for processing information from that body part can be repurposed to perform another, though still similar, action (e.g. the vision cortex of the blinded person will be repurposed to process hearing information).

I thought it was the frontal lobe, parietal lobe, and cerebellum.

No, I doubt so. In fact, I think it gives you more energy.

The ralpehripe nervous system connects the brain and spinal cord to other body parts.

hypothalamus

your brain is pink because of the blood flowing through it.
Brain matter is actually light or dark grey. What makes it pink is the blood that supplies your brain with oxygen and nutrients.