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How do brain tummars affect the sight?
brain tumors affect whatever part of the brain they are in. If they are in the occipital lobe (the part of the brain that processes vision) they will affect the vision in multiple ways depending on where in the occipital lobe they are. I have heard of blindness, inability to see color (black and white vision), and many other peculiarities in vision due to tumors in the occipital lobe.
What is the point of doing experiments?
Scientists do experiments to see what is going to happen. First, they make a hypothesis or guess about what they think will happen. Then, they do an experiment to see if their guess is right or wrong.
What is done to see if a hypothesis is true?
You experimentally test it
How does your brain judge the distance to nearby objects?
Your eyes do that. Your brain will tell the eyes to look at something. Your brain will tell your neck to move to see something. But your eyes can transfer images to your brain. Your brain actually gets the images upside down. Now, when your brain receives the image (which happens automatically in time) it should be able to analyze it and judge where the object stands in distance.
Why do scientist test their hypothesis?
To understand. To see if they're right.
What does the brain register first- visual or audio information?
I think your brain processes visual information first because you naturally see things before you hear them. Like when you see a person hit a pitch, you see it but and instant later you hear the "crack". That has to do with light traveling faster than sound.
How you see light?
You see light when your vision receptors take in the electromagnetic wavelengths and your brain processes the light, as well as color.
When you see something your brain processes the visual information so that you are aware of it. Most of this processing occurs in the?
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When you see something your brain processes the visual information so that you are aware of it. Most of this processing occurs in the mind.?
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When you see something your brain processes the visual information so that you are aware of it. most of this processing occurs in which mind?
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What are the steps of the reaction process?
Initiation: where reactants are converted into reactive intermediates. Propagation: where these intermediates react with other molecules to form more intermediates. Termination: where the reactive intermediates are consumed, leading to the end of the reaction. Overall yield and byproducts are determined by the reaction conditions and specific reactants.
What kind of test can they do and what helps?
There are many tests that can help, but first I must see an x-ray of your head. Because i'm not sure your brain is big enough to understand the real answer.
How do you see an image the right way up?
the brain processes the raw information,same reason you see pictures the right way up on a digital camera screen!
How do you see a tree because of light?
Light from the sun, or other light source, reflects from the tree into your eye. Structures in your eye focus the light onto your retina, which sends nerve signals to your brain. Your brain processes those signals and you "see" the tree.
Is the last thing you see really imprinted on your eyeballs?
No, there is no way. What we see is turned into electrical impulses that are processed by the brain. When you die, all the processes in the body stop and there in nothing to record an image.
How an optical illusion works?
At first when the eyes will see only what they can see, but then then the brain will make the eyes see what there looking for.
How can epilepsy be tested?
There are different types of scans of the brain and the electrical activity in it that are used to test if people have epilepsy. When they are being scanned they will be subjected to different stimuli, to see how their brain reacts.
