Results 21 to 30 of about 794,928 (281)

AI for Automated Segmentation and Characterization of Median Nerve Volume

, 2023
Purpose: Carpal tunnel syndrome (CTS) is characterized anatomically by enlargement of the median nerve (MN) at the wrist. To better understand the 3D morphology and volume of the enlargement, we studied its volume using automated segmentation of ...
Lui, Hayman, Bradley J. Erickson, Peter Amadio, Jaidip M. Jagtap, Akkus, Zeynettin, Erickson, Bradley J, Julia Starlinger, Jagtap, Jaidip M, Starlinger, Julia, Hayman Lui, Kuroiwa, Tomoyuki, Mohammad Hosseini Farid, Tomoyuki Kuroiwa, Amadio, Peter, Zeynettin Akkus, Farid, Mohammad Hosseini   +15 more
core   +2 more sources

Automated Segmentation of Trigeminal Nerve and Cerebrovasculature in MR-Angiography Images by Deep Learning

Frontiers in Neuroscience, 2021
Trigeminal neuralgia caused by paroxysmal and severe pain in the distribution of the trigeminal nerve is a rare chronic pain disorder. It is generally accepted that compression of the trigeminal root entry zone by vascular structures is the major cause ...
Jinghui Lin, Lei Mou, Lei Mou, Qifeng Yan, Shaodong Ma, Xingyu Yue, Shengjun Zhou, Zhiqing Lin, Jiong Zhang, Jiang Liu, Yitian Zhao, Yitian Zhao   +11 more
doaj   +1 more source

Computational approaches for the reconstruction of optic nerve fibers along the visual pathway from medical images: a comprehensive review

Frontiers in Neuroscience, 2023
Optic never fibers in the visual pathway play significant roles in vision formation. Damages of optic nerve fibers are biomarkers for the diagnosis of various ophthalmological and neurological diseases; also, there is a need to prevent the optic nerve ...
Richu Jin, Richu Jin, Yongning Cai, Shiyang Zhang, Ting Yang, Haibo Feng, Hongyang Jiang, Xiaoqing Zhang, Yan Hu, Jiang Liu, Jiang Liu, Jiang Liu   +11 more
doaj   +1 more source

Segmentation of optic nerve head using warping and RANSAC [PDF]

, 2007
Glaucoma is the second leading cause of blindness, and the retinal nerve fiber layer (RNFL) defect is the early sign of the glaucomatous optic nerve damage.
Dong-Myung Kim, Kim, Sun Kwon, Kong, Hyoun-Joong, Hyoun-Joong Kong, Jeong Min Hwang, Kim, Dong-Myung, Hum Chung, Seo, Jong-Mo, Park, Ki Ho, Hee Chan Kim, Sun Kwon Kim, Ki Ho Park, Jong-Mo Seo, Hwang, Jeong Min, Chung, Hum, Bum Joo Cho, Kim, Hee Chan, Cho, Bum Joo   +17 more
core   +1 more source

Rapid, automated nerve histomorphometry through open-source artificial intelligence

Scientific Reports, 2022
We aimed to develop and validate a deep learning model for automated segmentation and histomorphometry of myelinated peripheral nerve fibers from light microscopic images. A convolutional neural network integrated in the AxonDeepSeg framework was trained
Simeon Christian Daeschler, Marie-Hélène Bourget, Dorsa Derakhshan, Vasudev Sharma, Stoyan Ivaylov Asenov, Tessa Gordon, Julien Cohen-Adad, Gregory Howard Borschel   +7 more
doaj   +1 more source

Automatic corneal nerve fiber segmentation and geometric biomarker quantification [PDF]

, 2020
Geometric and topological features of corneal nerve fibers in confocal microscopy images are important indicators for the diagnosis of common diseases such as diabetic neuropathy.
Sun, Yue, Berendschot, Tos T.J.M.; id_orcid, Dashtbozorg, Behdad, Khansari, Maziyar, Zhang, Jiong, Zhang, Dan, Berendschot, Tos T. J. M.; id_orcid, Xu, Xiayu, Tan, Tao, Huang, Fan   +9 more
core   +1 more source

Accurate and reliable segmentation of the optic disc in digital fundus images [PDF]

, 2014
We describe a complete pipeline for the detection and accurate automatic segmentation of the optic disc in digital fundus images. This procedure provides separation of vascular information and accurate inpainting of vessel-removed images, symmetry-based ...
Giachetti, Andrea, Emanuele Trucco, Trucco, Emanuele; id_orcid, Lucia Ballerini, Ballerini, Lucia   +4 more
core   +1 more source

Fully automated preoperative segmentation of temporal bone structures from clinical CT scans

Scientific Reports, 2021
Middle- and inner-ear surgery is a vital treatment option in hearing loss, infections, and tumors of the lateral skull base. Segmentation of otologic structures from computed tomography (CT) has many potential applications for improving surgical planning
C. A. Neves, E. D. Tran, I. M. Kessler, N. H. Blevins   +3 more
doaj   +1 more source

Optic Nerve Head Segmentation Using Hough Transform and Active Contours [PDF]

, 2012
Optic nerve head is part of the retina where ganglion cell axons exit the eye to form the optic nerve. Glaucomatous changes related to loss of the nerve fibers decrease the neuroretinal rim and expand the area and volume of the cup. Therefore optic nerve
Tjandrasa, Handayani; Sepuluh Nopember Institute of Technology (ITS), Suciati, Nanik; Sepuluh Nopember Institute of Technology (ITS), Wijayanti, Ari; Sepuluh Nopember Institute of Technology (ITS)   +2 more
core   +1 more source

Utilization of a Deep Learning Algorithm for Automated Segmentation of Median Nerve from Ultrasound Obtained from the Distal Forearm and Wrist

Bioengineering
Carpal tunnel syndrome (CTS) is the most common peripheral nerve entrapment, and ultrasound provides a fast, cost-efficient method for visualizing the median nerve.
Amad Qureshi, Kyle Tse, Siddhartha Sikdar, Yonatan Serlin, Atsede Akalu, Tianxia Wu, Katharine Alter, Qi Wei, Tanya Lehky   +8 more
doaj   +1 more source