Question

why has his head started to spin​

Answer 1

Explanation:

In BPPV, microscopic crystals in the inner ear get loose and float in the fluid of the inner ear canal. Changing the position of your head or body causes the crystals to swirl around, stimulating the hair cells in the inner ear and sending a false message to the brain that the body is moving, even though it is not

Answer 2

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Explanation:

➣In BPPV, microscopic crystals in the inner ear get loose and float in the fluid of the inner ear canal. Changing the position of your head or body causes the crystals to swirl around, stimulating the hair cells in the inner ear and sending a false message to the brain that the body is moving, even though it is not.