Why Do We Get Dizzy After Spinning Around?

Philippines
February 14, 2010 11:05pm CST
Dizziness is not actually caused by the visual disturbance which we see when spinning aound, but it is caused by the ear. the ear has three loops which are filled with liquid. These are known a the semi-circular canals'. Each canal has tiny hairs growing in it. These hairs are all connected to nerves which carry messages to the brain. When you move, the liquid gently 'swishes' back and forth against the hairs, which makes them bend. The brain then corrects the balance in the body, through contracting and releasing muscles. However, when a person spins round, the liquid is jolted rapidly over the hairs and the brain gets confusing information. Consequently it cannot automatically correct the balance and the dizziness is a result of the brain's inability to regain balance. it is also a sub-conscious means of the brain telling the body that the spinning ha to stop. !
1 person likes this
3 responses
@cream97 (29086)
• United States
10 May 11
Hi. babydaycee. Welcome to myLot! I have enjoyed reading your discussion here. It was very interesting to know how the brain affects our senses as we are spinning. I kind of get scared when I spin around really hard. When I spin around, I try to make sure that I have a seat to sit in nearby so that I won't fall after spinning around.
@jd107nette (1454)
• Philippines
25 Mar 10
wow babydaycee, i never asked that question to myself before and i am amazed at how dizziness actually happens... ^_^ I had no idea that there are so many things in to it.. thanks for the info
@Mady2791 (545)
• United States
15 Feb 10
wow...I didn't know there was so much into spinning.