Fast Reverse Propagation of Sound in the Living Cochlea

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reverse wave propagation in the cochlea.

Otoacoustic emissions, sounds generated by the inner ear, are widely used for diagnosing hearing disorders and studying cochlear mechanics. However, it remains unclear how emissions travel from their generation sites to the cochlear base. The prevailing view is that emissions reach the cochlear base via a backward-traveling wave, a slow-propagating transverse wave, along the cochlear partition....

متن کامل

Reverse propagation of sounds in the intact cochlea.

TO THE EDITOR: In a recent study, Meenderink and van der Heijden (2010) investigated an important mechanism involving the reverse propagation of sounds in the cochlea by measuring group delays of distortion products (DPs). The cochlear microphonic potential (CM) from the round window and the sound pressure in the ear canal were measured when DPs were evoked using a multitone f1 stimulus and a s...

متن کامل

DYNAMICAL SIMULATION OF UNDERWATER SOUND PROPAGATION IN THE HORMOZ STRAIT

Providing an illustration of sound propagation in the Hormoz Strait ,this paper is about acoustic wave propagation in shallow water for a harmonic point source with low frequency, less than 1000 and solution of a homogenous Helmholtz equation using parabolic equation. C++ programming is used to solve Helmholtz equation [9] and MATLAB software is used to illustrate figures and animate them [6], ...

متن کامل

Reverse cochlear propagation in the intact cochlea of the gerbil: evidence for slow traveling waves.

The inner ear can produce sounds, but how these otoacoustic emissions back-propagate through the cochlea is currently debated. Two opposing views exist: fast pressure waves in the cochlear fluids and slow traveling waves involving the basilar membrane. Resolving this issue requires measuring the travel times of emissions from their cochlear origin to the ear canal. This is problematic because t...

متن کامل

The Effect of Water Surface and Sea Bottom on Sound Propagation in Persian Gulf

Whether exploratory or commercially, acoustic fishery benefits are important in finding a school of fish and other aquatics, but using this procedure and state accurate detailed information for the whole specifications of organisms require sufficient information of sound speed changes, course of ray propagation and their rate of  absorption and attenuation . This research has considered the qua...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biophysical Journal

سال: 2010

ISSN: 0006-3495

DOI: 10.1016/j.bpj.2010.03.003