Brain

You lose functions that are controlled by the frontal part of your brain. These include motor skills, speech, and judgment. Drink in moderation. The combination of smoking and drinking alters the effects of both activities, however, does not become any more detrimental than the lone activities.

Yes, that more or less describes it. The jerky movements are called ataxias. The cerebellum, in the back of the brain, controls balance, coordination and fine muscle control (e.g., walking).
Long term alcohol abuse or exposure to toxins and toxic chemicals and heavy metals like mercury, lead, may trigger ataxias.

No one really knows, because people who handle human(and animal) brains wear gloves. Behind the gloves though, it is described as a Squishy mass.

Nothing. It's connected by a few centimeters.

the cerebrem

in order for you to smell something, molecules have to make it to your nose. everything you smell is gives off molecules. whether good or bad. they are volatile (easy to evaporate) chemicals that float through the air into your nose. at the top of your nose are neurons which recive the moleclues. They have hair-like projections called cila. an odor molecule binds to these cilia to trigger the neuron and cause you to perceive a smell.

No, it isn't.

There's never been a brain transplant, and isn't likely to be one anytime soon either - so no way to tell.

decreased salinity of mid- and high-latitude waters

The primary motor cortex controls voluntary movements. Damage to the primary cortex would impact the ability to control voluntary movement.

Every surgery carries risk with it. Surgery on the head would be even riskier. However, if surgery is indicated, it's probably a better option than not having it. Be sure to get a second opinion before any major medical procedure. Doctors aren't gods; they're just guys doing work. The above is true and especially the brain, but leave the worrying up to the surgeon because that's what he/she is being paid for and a good prayer or two never hurt. Usually brain surgery is quite successful.

Not necessarily. The brain is constantly working regardless of whether you're awake or asleep. Some areas, however, will be more active when sleep and some when you're awake.

Answer 1

The limbic system (top of the brain stem including the medulla and pons which is located at the base of the brain) deals with (or regulates) breathing and heart rate.

Answer 2

No doubt. I agree with the medulla oblongata.

Answer 3

It's the Medulla.

Broca's area is the area of the brain responsible for speech production, language processing, and language comprehension, as well as controlling facial neurons. First discovered in 1861, Broca's area was named after Pierre Paul Broca. Broca discovered the area after studying the brain of a patient with a speech impairment after his death. Broca's area is connected to the Wernick's area of the brain by the arcuate fasciculus, which is a pathway made of neurons. It is found in the frontal lobe of the cortex, within the inferior frontal gyrus. It is comprised of two primary parts: the Pars triangularis and the Pars opercularis. The Pars triangularis is located in the anterior portion of Broca's area. Researchers believe that this area of the brain is responsible for helping the human brain interpret different stimulus modes. It is also where verbal conducts are programmed in the brain. The Pars opercularis is located in the posterior region of Broca's area. It is believed that this area supports only one stimulus mode, rather than multiple modes like the Pars triangularis. This portion of Broca's area is also thought to coordinate the organs used for speech in order to produce language. This conclusion has been drawn because the Pars opercularis of Broca's area is located near areas that are related to motor skills. If the Broca's area is damaged, the person is said to suffer from Broca's area aphasia. This condition is also called expressive aphasia, nonfluent aphasia, or motor aphasia. A person suffering from this condition is unable to put together sentences that are grammatically complex. In addition, the sentences typically contain very few words related to content. Despite the person's difficulty in putting together sentences, a person with a damaged Broca's area is generally capable of comprehending language without a problem. In some cases, however, the person may have difficulty with understanding a few words used in a sentence with complex syntax. These individuals typically have damage only in the posterior portion of Broca's area, a condition referred to as Wernicke's aphasia. Those suffering from Wernicke's aphasia may have somewhat normal speech, though it tends to be vague or even meaningless. Individuals who stutter have also been found to have a smaller Pars triangularis and a decreased overall amount of activity in the Broca's area. On the other hand, these individuals tend to have more activity in the right hemisphere of the Broca's area. It is believed that this increased activity is to compensate for the overall decrease.

There are three main regions of the brain: the forebrain, the midbrain, and the hindbrain. The forebrain is broken down into the cerebrum, thalamus, hypothalamus, and pineal glands. The midbrain is subdivided into the tectum and the cerebral peduncies. And the hindbrain includes the brainstem, and the cerebellum.

To know how to stop a brain freeze, one must realize what causes the ice cream headache. The cause is a cold object getting in touch with the roof of your mouth, so blood vessels contract to stop body heat from being lost. So to stop it, allow objects that are too cold for you to warm a little bit. If it already occurred, drink something warm or press a warm thumb against the palate. Lastly, one can take the classic approach to dealing with this: just wait it out.

Barbiturates

Those holes are called Ventricles, and together are part of the ventricular system. There are 4 ventricles altogether in the brain: 2 lateral ventricles (right and left) a third ventricle and a fourth ventricle (names are not very original, but thankfully easy to remember).

False, that would be an encephalocele.

At the age of about 20 years, an average human female's brain weight is around 1300 grams, while a male's brain weight is around 1450 grams. This is because the "average male" is physically larger than the "average female." But there's no correlation between brain size and intelligence within healthy members of the same species. The brain doesn't work like a muscle -- it doesn't get bigger if you exercise it more, and a bigger brain doesn't necessarily make you smarter!

Negative Feedback

The frontal Lobes. It is one of the four major divisions of the cerebral cortex. This part of the brain regulates decision making, problem solving and controls of purposeful behaviour, consciousness and emotion.

cell body to the axon to dendrites

frontal lobes: it kinda controls your personality, like it makes you behave well in social situations so you don't start talking in a manner that wouldn't be acceptable. deciding what options to choose (e.g. bad and good). that's only some of it. Phineas Gage's left Frontal lobe was destroyed by an iron rod. his personality completely changed after his accident. type his name into a search engine, it's really quite fascinating!

i dont know but i think it can kill you i hope it dosent because the love of my life takes these he broke up with me because of these i dont know what i should hes my everything and it breaks my heart seeing him in pain DANIEL EZPINOZA I LOVE YOU FOREVER!!!! NO MATTER WHAT