scholarly journals Wave motion on the surface of the human tympanic membrane: Holographic measurement and modeling analysis

2013 ◽  
Vol 133 (2) ◽  
pp. 918-937 ◽  
Author(s):  
Jeffrey Tao Cheng ◽  
Mohamad Hamade ◽  
Saumil N. Merchant ◽  
John J. Rosowski ◽  
Ellery Harrington ◽  
...  
Keyword(s):  
Tympanic Membrane ◽  
Wave Motion ◽  
Modeling Analysis ◽  
Holographic Measurement ◽  
Human Tympanic Membrane

Viscoelastic Properties of Human Tympanic Membrane

2006 ◽  
Vol 35 (2) ◽  
pp. 305-314 ◽  
Author(s):  
Tao Cheng ◽  
Chenkai Dai ◽  
Rong Z. Gan
Keyword(s):  
Tympanic Membrane ◽  
Viscoelastic Properties ◽  
Human Tympanic Membrane

Mapping the Young's modulus distribution of the human tympanic membrane by microindentation

2019 ◽  
Vol 378 ◽  
pp. 75-91 ◽  
Author(s):  
Huiyang Luo ◽  
Fang Wang ◽  
Chen Cheng ◽  
Don U. Nakmali ◽  
Rong Z. Gan ◽  
...  
Keyword(s):  
Tympanic Membrane ◽  
Young’S Modulus ◽  
Young's Modulus ◽  
Human Tympanic Membrane

scholarly journals Application of Multispectral Imaging in the Human Tympanic Membrane

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Tien Tran Van ◽  
Mi Lu Thi Thao ◽  
Linh Bui Mai Quynh ◽  
Cat Phan Ngoc Khuong ◽  
Linh Huynh Quang
Keyword(s):  
Tympanic Membrane ◽  
Middle Ear ◽  
Multispectral Imaging ◽  
Biological Tissues ◽  
Image Features ◽  
Surrounding Tissue ◽  
Surrounding Area ◽  
Boundary Determination ◽  
Intensity Images ◽  
Human Tympanic Membrane

Multispectral imaging has recently shown good performance in determining information about physiology, morphology, and composition of tissue. In the endoscopy field, many researches have shown the ability to apply multispectral or narrow-band images in surveying vascular structure based on the interaction of light wavelength with tissue composition. However, there has been no mention to assess the contrast between other components in the middle ear such as the tympanic membrane, malleus, and the surrounding area. Using CT, OCT, or ODT can clearly describe the tympanic membrane structure; nevertheless, these approaches are expensive, more complex, and time-consuming and are not suitable for most common middle ear diagnoses. Here, we show the potential of using the multispectral imaging technique to enhance the contrast of the tympanic membrane compared to the surrounding tissue. The optical absorption and scattering of biological tissues constituents are not the same at different wavelengths. In this pilot study, multiwavelength images of the tympanic membrane were captured by using the otoscope with LED light source at three distinct spectral regions: 450 nm, 530 nm, and 630 nm. Subsequently, analyses of the intensity images as well as the histogram of these images point out that the 630 nm illumination image features an evident contrast in the intensity of the tympanic membrane and malleus compared to the surrounding area. Analysis of such images could facilitate the boundary determination and segmentation of the tympanic membrane (TM) with high precision.

The fiber arrangement of the pathological human tympanic membrane

1980 ◽  
Vol 226 (1-2) ◽  
pp. 93-99 ◽  
Author(s):  
Fumihisa Hiraide ◽  
Masamichi Sawada ◽  
Tetsuzo Inouye ◽  
Norimasa Miyakogawa ◽  
Yasukiyo Tsubaki
Keyword(s):  
Tympanic Membrane ◽  
Fiber Arrangement ◽  
Human Tympanic Membrane

scholarly journals Transcription and microRNA Profiling of Cultured Human Tympanic Membrane Epidermal Keratinocytes

2018 ◽  
Vol 19 (3) ◽  
pp. 243-260 ◽  
Author(s):  
Peder Aabel ◽  
Tor Paaske Utheim ◽  
Ole Kristoffer Olstad ◽  
Helge Rask-Andersen ◽  
Rodney James Dilley ◽  
...  
Keyword(s):  
Tympanic Membrane ◽  
Epidermal Keratinocytes ◽  
Microrna Profiling ◽  
Human Tympanic Membrane
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