Comprehensive Stroke Certification Fees and Benefits. The Joint Commission and American Heart Association / American Stroke Associationâs Comprehensive Stroke Center Certification includes a new and exclusive suite of benefits. The annual fee for the first year is prorated depending on the date of application for certification.
1 When the bones of the middle ear do not vibrate and become stiff, it can give rise to a hissing and vibrating sound in the ears. 2  Rupture of ear drum either due to trauma or due to loud sound can cause vibration in the ear during the initial stage. 3  Infection in the ear, cold and sinusitis can also cause vibration.
the organ of corti is found inside the cochlea in the middle ear.  in the organ of corti are hair cells which pick up vibrations. these vibrations are what is processed by th â¦ e brain as sound. so basically without it no vibrations and hence the brain will not be able to interpret the vibrations into sounds.in the organ of corti are hair cells which pick up vibrations. these vibrations are what is processed by th â¦ e brain as sound.  so basically without it no vibrations and hence the brain will not be able to interpret the vibrations into sounds.