Ross'+Presentation

EPILEPSY Epilepsy is when a part of your brain turns on when its no meant to. It sends a electrical pulse through the rest of the brain like an electrical storm. That makes the person unconscious and makes them go nuts. In most cases, people don't know the cause. If someone is having a epileptic fit, roll them over so the mouth is facing downwards. Do NOT  do CPR and DON'T  try to stop their arms or leg from shaking. A fever fit is a fit that is usually caused by kids having a high temperatures.

__HEADACHES__ Headaches are caused when you are tired or stressed. It hurt in the inside of the head. Most people have at least 1 headache in their life which is usually mild but some people have lots and they are sometimes pretty harsh and it feels like your going to get hit by a train. To treat a headache, try to relax yourself by taking a walk, having a bath, a nice shoulder massage or simply have a sleep. There are three different types of headache's, sinus, tension and migrain. A migrain is when your blood cells in your brain widen and rise above the surface of your brain and it is by far the most painful type of headache. A sinus headache is when the air caves at the back of your nose gets infected and blocks which causes them to fill with sinus which is sometimes painful. And a tension headache is when your muscles around the face area tightens and it starts to hurt around the face area.

__VISION__ The process of vision is not to difficult. The pupil of the eye sences light and takes it to the lens and hits the retina. The retina takes the image through receptors. The receptors are called cones and rods. Cones sence colour and rods sence black and white. So it goes through the receptorto the optic nerve

__8 QUICK FACTS ABOUT THE BRAIN__ 1: The brain weighs 1.5kg 2: The brain is aprox 75% water 3: About 750ml of blood pumps through the brain every minute 4: The brain itself cant feel pain 5: The brain is possible of having more ideas than every atom in the world 6: The brain has 100,000,000,000 ( One hundred thousand million ) neutrons 7: The brain is 2% of our body weight 8: The brain is the most fatty organ in your body