Brain

The reticular formation is a part of the brain that is involved in actions such as awaking/sleeping cycle, and filtering incoming stimuli to discriminate irrelevant background stimuli. It is essential for governing some of the basic functions of higher organisms, and is one of the phylogenetically oldest portions of the brain.

In 1861, Paul Broca examined 432 human brains and found that the brains of males had an average weight of 1325 grams, while the brains of females had an average weight of 1144 grams. A 1992 study of 6325 Army personnel found that men's brains had an average volume of 1442 cm³, while the women averaged 1332 cm³. (Ankney 1992). The differences are smaller but persist when adjusted for body size (Ankey, 1992). In 2005, Haier et al. reported that compared with men, women show more white matter and fewer gray matter areas related to intelligence. Using brain mapping, it was shown that men have more than six times the amount of gray matter related to general intelligence than women, and women have nearly ten times the amount of white matter related to intelligence than men. Gray matter is used for information processing, while white matter consists of the connections between processing centers. They also report that the brain areas correlated with IQ differ between the sexes. In short, men and women apparently achieve similar IQ results with different brain regions. Although women may have smaller brains than men, they appear to have greater neuron density in their prefrontal lobe, which is involved in planning, judgment, and language, although men still have higher absolute grey matter volume than women in their prefrontal lobe.

I think human brain is like as

1. hard disc of computer. And you shoud be know that what can do a hard disc and its functions.

2. Like as memory card in a mobile.

Brain is a one thing that tells you what is happning.

Note: it is truth.

not joke b'coz i m graduate,1&1/2 diploma in ica(computer from amb,una. Himachal pardesh) i have no brain in my body. What i m all right-i drive,i eat,i walk,i talk,i answer,i listen etc.what still i m free,i d'nt know,what should me do? And i m big my whole family .and all depend on me. I m answering this qst? In this situatioin.(wt is hapning with me. Wt i m doing.wt is going on)mean time is wasting by me. But i can't, i m less-less-less but my heart is beating. And all this done by heart.and i also want live as world living.not as i m living or my life is living. I m nutal,free,zero. God will help me and my father and my mother .they are also god for me. I belong c class.this is my answer and my own story.truth. Tommorow i m going to p.g.i chd.

6/3/2012. Thank you.

Not currently. No areas of the brain are currently transplanted.

Is your urine color dark yellow? If yes then i think it is due to the body's heat. Try to avoid spices, meat, chicken and any food that can increase your body heat. Consult your doctor because some lumps are cancerous.

Amnesia

The cerebellum is the second largest part of your brain. It coordinates muscle movement and controls balance. It also receives information from the spinal cord and other parts of the brain.
The second largest part of the brain is the cerebellum.
The cerebellum is the second largest area of the brain.

Yes. If it has developed on the outside, doctors can use lasers to dissolve it. If it is on the Grey matter then, the operarion might result in short term memory problems.

Or having the person go 100% raw vegan may work

The Subarachnoid Space between the Arachnoid and Pia layers of the CNS (Central Nervous System)

People forget because of a central nervous system the subjecgated by the conglomerous makes people forget about past events. This is why we forget our childhood for instince. This is all very simple.

BECAUSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE we forget cause sometimes we have to many things to remember in our brain

100 thousand billion to a million billion :)

Cerebrospinal fluid (CSF) is a clear, watery liquid that surrounds the brain.

optic....................

About 30% larger than a comparative penguin brain

right hemisphere and left hemisphere

The human brain is larger.

The positioning of the hind brain is different, due to the erect position of humans.

Convolutions are increased in humans (increases surface area).

The sheep's brain has a smaller cerebellum (lesser motor control/less complex learned motor behaviors).

There is a larger pineal gland in sheep (related to circadian rhythms/seasonal reproduction).

NO!!!!!! unless you are a certified chiropractor. Answer

I have had a bad habit of cracking my neck and have been to my doctor as well as go to a chiropractor on a regular basis and I am going to tell you - NO DON'T DO IT!! I cannot stress that enough. When you are cracking your neck you are stopping it moving from the proper area it is suppose to move from and moving places that are not suppose to move which in turn cause damage. Cracking your neck can cause long term troubles such as arthritis, cause seizures when your cracking it, chronic headaches, dizziness, or even death.

An EEG is an electroencephalogram which is a device that measures brain activity. If there any problems in the brain they can be seen on an EEG. The brain produces electrical impulses and there are different patterns of impulses. It is this different patterns that are measured with and EEG that can show doctors what might be wrong.

Dopamine release in the nucleus accumbens is tied with pleasure and dopamine. All drug addiction targets this center of the brain.

By definition a stroke affects the brain by blocking small arteries that carry blood to the cells and deliver nutrients and oxygen. These become blocked and the cells that the artery is leading to, die. A similar thing happens when arteries to the heart muscle cells that are blocked causing a heart attack.

there are millions of little tiny people that live in your body and the guy in your brain is the president so if he says to move your fingers then the people in your fingers jump up and down to move them <^>