![]() ![]() Without these maneuvers treatment does not work. Why?These canals are “stickier” in that liberating maneuvers are needed to loosen up the crystal while attempting to free and then move them out of the canal. If your problem is a crystal issue affecting a horizontal or anterior canal then simply rolling will most likely be ineffective and not work. It is when other dizziness systems are affected that symptoms carry on. If you do nothing to treat a positional vertigo problem you will get better. The idea is that you keep stimulating the vertigo sensation and your brain will get ‘tired’ of the bad feeling and try to ignore it. This is the basis for vestibular rehabilitation. If you don’t do anything your vestibular nuclei or control center for your inner ears will adjust and start to ‘ignore’ the input from the side that you have the crystal issue on. We recommend ‘playing the odds’ and betting that your vertigo is coming from a posterior canal and following this process. In over half of vertigo cases the canal that is the problem is the posterior canal and the best treatment is the Epley maneuver. It is this abnormal information that causes vertigo. What happens next is the cause of vertigo.Ī crystal starts to sink (you dropped a stone in the calm pond and ripples form) 'stimulating' the cupula or sensing organ of it’s canal to fire while the other 5 canals are telling the brain that there is no movement of the head. The sensing organ, the cupula, stops its deflection telling the brain that there is no longer any acceleration or movement changes to the head. When our head stops moving the endolymph or fluid in our semicircular canals settles and also stops moving, like a calm pond. If they end up in the semicircular canals then vertigo can occur. If they stay in the vestibule then there are no symptoms. Over time pieces of the otolith can break off. ![]() Head injury or whiplash can create fractures in the Otolith crystals. ![]()
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