Hi, abnormal reflexes can occur if there is an interference in the nerve pathways and one cause for this interference could be an acoustic neuroma. As for tinnitus, it occurs with disorders affecting the external, the middle or the inner ear. In the outer ears cerumen impaction or external otitis, in the middle ear fluid collection or disease of the tympanic membrane and in the inner ear damage to the nerve endings can cause tinnitus. As a result of these disorders the external sounds are masked leading to awareness of normal body sounds. You will need to consult your primary care physician for further evaluation, who may then refer you to an ENT specialist. An ENT examination, auditory brainstem response (ABR), a computerized test of the hearing nerves and brain pathways and CT/MRI brain may be needed to diagnose the cause for tinnitus. Treatment lies in treating the underlying cause. Regards.