Ontology highlight
ABSTRACT:
SUBMITTER: Razavi P
PROVIDER: S-EPMC6444583 | biostudies-literature | 2018 Sep
REPOSITORIES: biostudies-literature
Razavi Payam P Tang Haimi H Rosowski John J JJ Furlong Cosme C Cheng Jeffrey T JT
Journal of biomedical optics 20180901 3
The conical shape of the tympanic membrane (TM or eardrum) plays an important role in its function, such that variations in shape alter the acoustically induced motions of the TM. We present a method that precisely determines both shape and acoustically induced transient response of the entire TM using the same optics and maintaining the same coordinate system, where the TM transient displacements due to a broadband acoustic click excitation (50-μs impulse) and the shape are consecutively measur ...[more]