Biology experiment

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The Effect of Gender Recovery in Spinning Rossana F. and Kalile E.

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Transcript of Biology experiment

Page 1: Biology experiment

The Effect of Gender Recovery in Spinning

The Effect of Gender Recovery in Spinning

Rossana F. and Kalile E. Rossana F. and Kalile E.

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Introduction

Everyone gets dizzy at least once in their life. There are many ways of getting dizzy and sometimes it takes a lot of time to get over it.People who are used to spinning might get over dizziness faster.

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Effect in Your Body After Spinning

Around Several Times +Symptoms:

Dizziness

Vertigo

Vomiting

Headaches

Vision (blurry)

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Reactions

Proper Signal are not transmitted to the brain

Ear will not be able to maintain balance:

-Canals tell the brain the head is moving/rotating > fluid called endolymph (motion sensor with little hairs)

- constant rotational velocity > endolymph no longer pushes to the cilia (making the brain think the head has stop moving)

- Instant you stop (endolymph travels in a circle in the semicircular canal but because you were spinning as well) unable to detect the spin / forced to stop

- cilia > causes your brain to suddenly start thinking your head is spinning in the opposing direction / despite is not

Eyes will start moving in fast speed (blurry)from side to side, until the recovery...

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How to Prove It?

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Experiment Purpose: We want to find out what gender recovers faster after spinning

Hypothesis: If athletes can recover faster than none athletics, then the genders will affect the time of recovery

Independent: Male and Female

Dependent: Amount of time of recovery

Constant: # of spins

How we measured their reaction time? After spinning around ten time, we time how much it took for the eyes to stop moving...

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Data

*They all do sports* Had to spin 10 times > the

reaction was measured with a timer... after their eyes stopped

moving we also stop the timer & record the information!

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Graph

90%

*Percentage of the speed and time of recovery for both Genders From 10%

to 100% Males recovered 90% more than females..

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Conclusion

After doing this experiment we found out that males recover faster than females...!!!