Results 31 to 40 of about 42,808 (332)

The effect of stretching on nerve excitability [PDF]

open access: yesHuman Movement Science 86 (2022) 103000, 2022
Nerves are frequently stretched during movement. We investigate here the effect of stretch on nerve excitability within the framework of the soliton theory. This thermodynamic theory for nerve pulse propagation relies on the presence of a melting transition in the nerve membrane.
arxiv   +1 more source

Classification of the Relationship Between Mandibular Third Molar and Inferior Alveolar Nerve Based on Generated Mask Images

open access: yesIEEE Access, 2023
In recent dentistry research, deep learning techniques have been employed for various tasks, including detecting and segmenting third molars and inferior alveolar nerves, as well as classifying their positional relationships.
Yunsang Joo, Seong-Yong Moon, Chang Choi
doaj   +1 more source

High resolution MRI for quantitative assessment of inferior alveolar nerve impairment in course of mandible fractures: an imaging feasibility study

open access: yesScientific Reports, 2020
The purpose of this study was to evaluate a magnetic resonance imaging (MRI) protocol for direct visualization of the inferior alveolar nerve in the setting of mandibular fractures.
E. Burian   +9 more
semanticscholar   +1 more source

Ecotoxicity and Sustainability of Emerging Pb‐Based Photovoltaics

open access: yesSolar RRL, Volume 6, Issue 12, December 2022., 2022
This review provides a unique vision of the ecotoxicity and sustainability of emerging Pb halide perovskite solar cells and Pb chalcogenide quantum dot solar cells. The critical role of Pb, the causes of Pb leakage, the hazardous impact, Pb leakage reduction strategies, and Pb recycling strategies of end‐of‐life solar cells are systematically analyzed.
Xingwen Lu   +6 more
wiley   +1 more source

Significance of Radiological Variables Studied on Orthopantamogram to Predict Post-Operative Inferior Alveolar Nerve Paresthesia after Third Molar Extraction [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Context: Removal of impacted third molar is a procedure that is often associated with post-operative complications. The rate of complications is somewhat high because of its proximity to the vital structures. Inferior alveolar nerve paresthesia is one
Sachin Pathak   +3 more
doaj   +1 more source

A comparative study of eight human auditory models of monaural processing [PDF]

open access: yes, 2021
A number of auditory models have been developed using diverging approaches, either physiological or perceptual, but they share comparable stages of signal processing, as they are inspired by the same constitutive parts of the auditory system. We compare eight monaural models that are openly accessible in the Auditory Modelling Toolbox.
arxiv   +1 more source

Granulomatosis with polyangiitis: Common and uncommon presentations

open access: yesJournal of Medical Imaging and Radiation Oncology, Volume 66, Issue 8, Page 1089-1096, December 2022., 2022
Summary Granulomatosis with polyangiitis (GPA) is a multisystemic autoimmune small vessel vasculitis predominantly affecting the respiratory and renal systems. Other systems such as the central nervous system, orbital, cardiac and gastrointestinal systems may also be involved to a lesser degree.
Qiao Xin Tee   +3 more
wiley   +1 more source

Promotion effect of TGF-β-Zfp423-ApoD pathway on lip sensory recovery after nerve sacrifice caused by nerve collateral compensation

open access: yesInternational Journal of Oral Science, 2023
Resection of oral and maxillofacial tumors is often accompanied by the inferior alveolar nerve neurectomy, resulting in abnormal sensation in lower lip. It is generally believed that spontaneous sensory recovery in this nerve injury is difficult. However,
Pingchuan Ma   +11 more
doaj   +1 more source

Sparse Codes for Speech Predict Spectrotemporal Receptive Fields in the Inferior Colliculus [PDF]

open access: yesPLoS Comput Biol 8(7): e1002594 (2012), 2012
We have developed a sparse mathematical representation of speech that minimizes the number of active model neurons needed to represent typical speech sounds. The model learns several well-known acoustic features of speech such as harmonic stacks, formants, onsets and terminations, but we also find more exotic structures in the spectrogram ...
arxiv   +1 more source

Limited marginal bone loss in implant‐supported fixed full‐arch rehabilitations after 5 years of follow‐up

open access: yesClinical Oral Implants Research, Volume 33, Issue 12, Page 1224-1232, December 2022., 2022
Abstract Purpose The aim of the present study was to evaluate the 5‐year results in terms of marginal bone level (MBL) around implants supporting fixed full‐arch metal‐ceramic restorations in a series of cases of patients who had lost their teeth in that dental arch because of severe periodontal disease.
Pablo Galindo‐Moreno   +5 more
wiley   +1 more source

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