Multitasking neither makes you smarter or drain the brain. The ability to do more than one thing at a time is not connected to IQ. Women are better at it than men because they can use both right and left hemispheres of the brain at the same time. This maybe due to that they need to do many things at once while caring for a child. A brain is also is not a battery that is "drained". Instead the more you use your brain the more synapse are developed/created.
Multitasking is actually a myth. Our brains are wired to pay attention to one task. It has been this way so we can watch and "take care" of dangerous situations. A good example of this is slight of hand tricks. Just watch one to see.
Quote from: Professor John Duncan, a behavioral neuroscientist at Cambridge University:
"There were experiments in the 50s when subjects were played two speech messages at the same time, and were asked to concentrate on one," he says. "It's quite amazing how little they took in from the other one."
Amazing, but as it turns out, quite logical. "The brain has very specialized modules for different tasks, like language processing and spatial recognition. It stands to reason that two similar tasks are much harder to do simultaneously, because they're using similar bits of tissue."
Neuropsychologist Professor Keith Laws says genuine high-level multitasking is impossible in humans.
"The general understanding people have of multitasking is a bit of a misnomer. I've never seen any examples of anyone who can do three or even two intelligent tasks simultaneously," says Prof Laws.
Cerebrospinal fluid drains into the bloodstream through a network of vessels called the arachnoid granulations, located in the brain's meninges.
A dime-sized opening in the skull to access the brain is called a burr hole. It is a common neurosurgical procedure used to relieve intracranial pressure, drain fluid, or obtain a biopsy.
The protective covering of the brain that provides passageways for cerebrospinal fluid to drain into the superior sagittal sinus is the arachnoid mater. This membrane is located between the dura mater and the pia mater and helps regulate the flow of cerebrospinal fluid in the brain.
The dural sinuses are blood-filled channels located between the layers of the dura mater, the outermost membrane surrounding the brain. They collect blood from the brain and drain it back into the systemic circulation through the internal jugular vein. The sinuses contain venous blood, cerebrospinal fluid, and arachnoid granulations.
Cerebrospinal fluid drains in the human body through a system of channels called the lymphatic system, which helps remove waste and excess fluid from the brain and spinal cord.
Brain drain in communication is when those with technical skills and knowledge leave the company. Another name for brain drain is human capital flight.
Brain drain occurs when highly qualified people are sent to another country. If reciprocation from the exchanging countries occurs, there is no reason to ban brain drain.
brain drain is the transfering of the professional from the other countries
A brain drain can be define as the emigration of highly trained or qualified people from a particular country
bababa ang ekonomiya ng bansang pinanggalingan.
A cork.
Train your brain but don't brain drain by boarding a plane leaving our country in vain instead endure the pain to gain laurels to our country
from brain drain to brain circulation
Soap and food coloring.
IRAN
Any type of developement in this world is always brain gain.
Mohammed B Alam has written: 'Studies on brain drain' -- subject(s): Brain drain, Bibliography