Everything!
The blood brain barrier is actually a physical barrier (made of tight junctions of cells/capillaries) that provides a filtering mechanism for the blood carrying stuff to the brain and spinal cord. It only allows certain things to get in and out of the brain and spinal cord.
implied line
Red blood cells don't get as far as the brain itself; they do enter the head, and provide oxygen to the cerebro-spinal fluid in which the brain bathes. What you should understand about red blood cells and the brain is that the brain is an unusually delicate organ, in which a red blood cell can actually get in the way of the normal function of the brain, by intruding into a nerve synapse. That is why the brain does not use blood directly, as other organs do.
Yes. The left side of the brain is the base of creativity, and the left side of brain controls the left hand, so the nerves from the brain go to the left hand. Short answer: yes, if you are right- handed good luck
He discoverd the stupidity of people. He was the first one to find out how your brain actually works!
The Blood-Brain Barrier (BBB). This is actually a good website describing it : http://faculty.washington.edu/chudler/bbb.html
No, it's actually good for you. It's the fastest way to send air up to your brain.
Brain stimulation can actually be done with surgery involving implants. Stimulation therapies are much safer (and noninvasive) when using electricity and magnets.
No if anything they actually help your brain
logical
no it can't.It actually helps your heart.(But not your brain.)
Yes, a brain freeze could actually kill you.
no, ego is bad, while your conscience is good. in fact, ego is actually not an actual part of the brain. ego is associated with the part of your brain that controls feelings.
A good brain workout is to do jag in place and sing
Chocolate is not good for the brain. It is not healthy for the body.
All food is good for the brain, so biscuits would be good food.
Yes. It is very good for the brain(and delicious, too!).