Results 111 to 120 of about 2,208,107 (416)

Accuracy and reproducibility of a single‐pose image‐to‐robot registration method for mobile C‐arm cone beam CT guided histotripsy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Histotripsy is a focal tumor therapy that utilizes focused ultrasound (US) to mechanically destroy tissue. To overcome visualization limitations of diagnostic US‐guidance, C‐arm cone beam CT (CBCT)‐guided histotripsy is being developed, for which a mobile C‐arm could increase accessibility. CBCT‐guided histotripsy uses a phantom with a
Grace M. Minesinger   +5 more
wiley   +1 more source

A Rare Hand Pain Cause, Schwannoma with Median Nerve Localisation

open access: yesNamık Kemal Tıp Dergisi, 2021
Schwannoma is a firm, properly limited, encapsulated, and slow-growing benign tumor of nerve sheaths. It can be seen at all ages, most commonly between the ages of 20 and 50 years and the ratio of female to male is 2:1.
Mehmet ALBAYRAK
doaj   +1 more source

Proximal Planar Cech Nerves. An Approach to Approximating the Shapes of Irregular, Finite, Bounded Planar Regions [PDF]

open access: yesarXiv, 2017
This article introduces proximal Cech nerves and Cech complexes, restricted to finite, bounded regions $K$ of the Euclidean plane. A Cech nerve is a collection of intersecting balls. A Cech complex is a collection of nerves that cover $K$. Cech nerves are proximal, provided the nerves are close to each other, either spatially or descriptively.
arxiv  

Attitudes toward Death Anxiety and Dying Among Respiratory Therapy Students: A Pilot Study [PDF]

open access: yes, 2015
Objective: To evaluate relative and absolute reliability and repeatability in assessing median nerve mobility at the level of the wrist and distal upper arm of the right upper extremity during wrist extension.
Collins, Kevin   +2 more
core   +1 more source

Crucifixion and median neuropathy. [PDF]

open access: yes, 2013
Crucifixion as a means of torture and execution was first developed in the 6th century B.C. and remained popular for over 1000 years. Details of the practice, which claimed hundreds of thousands of lives, have intrigued scholars as historical records and
Regan, Jacqueline M   +2 more
core   +1 more source

Mitochondrial DNA disorders in neuromuscular diseases in diverse populations

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Neuromuscular features are common in mitochondrial DNA (mtDNA) disorders. The genetic architecture of mtDNA disorders in diverse populations is poorly understood. We analysed mtDNA variants from whole‐exome sequencing data in neuromuscular patients from South Africa, Brazil, India, Turkey and Zambia. In 998 individuals, there were two definite
Fei Gao   +34 more
wiley   +1 more source

Claustrum Volume Is Reduced in Multiple Sclerosis and Predicts Disability

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The claustrum is a small, thin structure of predominantly gray matter with broad connectivity and enigmatic function. Little is known regarding the impact of claustrum pathology in multiple sclerosis (MS). Methods This study assessed whether claustrum volume was reduced in MS and whether reductions were associated with specific ...
Nicole Shelley   +5 more
wiley   +1 more source

Proximal Nerve Complexes. A Computational Topology Approach [PDF]

open access: yesarXiv, 2017
This article introduces a theory of proximal nerve complexes and nerve spokes, restricted to the triangulation of finite regions in the Euclidean plane. A nerve complex is a collection of filled triangles with a common vertex, covering a finite region of the plane. Structures called $k$-spokes, $k\geq 1$, are a natural extension of nerve complexes.
arxiv  

The Mouse Median Nerve Experimental Model in Regenerative Research

open access: yesBioMed Research International, 2014
Sciatic nerve crush injury in rat animal model is one of the most common experimental models used in regenerative research. However, the availability of transgenic mouse for nerve regeneration studies is constantly increasing and, therefore, the shift ...
S. B. Jager   +3 more
semanticscholar   +1 more source

Spectral and Spatial Dependence of Diffuse Optical Signals in Response to Peripheral Nerve Stimulation [PDF]

open access: yes, 2010
Using non-invasive, near-infrared spectroscopy we have previously reported optical signals measured at or around peripheral nerves in response to their stimulation.
Bergethon, Peter R.   +6 more
core   +3 more sources

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