<prompt> Damage to facial nerve just above branching of chorda tympani causes all except:HyperacusisDecreased salivationLoss of taste from tongueParalysis of muscles of facial expression  <response>: Lesions within the facial canal distal to the meatal segment cause both hyperacusis and ageusio; lesions in the facial canal between the nerve to stapedius and the chorda tympani cause ageusia but no hyperacusis; lesions distal to the chorda tympani cause neither ageusia and hyperacusis. 