Results 71 to 80 of about 367,701 (364)

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang   +10 more
wiley   +1 more source

Determining the Shear Modulus of Sitka Spruce from Torsion Tests [PDF]

open access: yes, 2008
This paper presents details of the experimental method, and preliminary results from, a series of torsion tests undertaken to evaluate the shear modulus of Sitka spruce (Picea sitchensis) timber.
Khokhar, Aamir Muhammad   +3 more
core  

Hydrosalpinx with adnexa torsion treated with a salpingostomy in a virgin woman

open access: yesGynecology and Minimally Invasive Therapy, 2018
Hydrosalpinx in reproductive-age women without sexual experience is uncommon and may be asymptomatic. Hydrosalpinx-induced torsion of the adnexa is a rare situation and requires prompt and accurate management.
Pei-Chen Li   +4 more
doaj   +1 more source

Directional torsion and temperature discrimination based on a multicore fiber with a helical structure.

open access: yesOptics Express, 2018
We propose and experimentally demonstrate a directional torsion sensor based on a Mach-Zehnder interferometer formed in a multicore fiber (MCF) with a ~570-μm-long helical structure (HS). The HS was fabricated into the MCF by simply pre-twisting and then
Hailiang Zhang   +8 more
semanticscholar   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle   +4 more
wiley   +1 more source

Adnexal torsion without neoplastic lesions after laparoscopic hysterectomy: A report of three cases and literature review.

open access: yes, 2020
The major risk factor for adnexal torsion is the presence of adnexal neoplasms, and torsion without a neoplastic lesion of the adnexa is rare. We report three cases of right adnexal torsion without neoplastic lesion after laparoscopic hysterectomy.
辻, 俊一郎   +25 more
core   +1 more source

The cobordism group of homology cylinders [PDF]

open access: yes, 2010
Garoufalidis and Levine introduced the homology cobordism group of homology cylinders over a surface. This group can be regarded as an enlargement of the mapping class group.
Friedl, Stefan   +5 more
core   +1 more source

Torsion of non-gravid uterus with ovarian cyst - an extremely rare case

open access: yesThe Pan African Medical Journal, 2014
Torsion of nongravid uterus is rare. Cases reported have occured during pregnancy. We report a case of a patient with acute abdominal pain. The patient showed a voluminous mass situated in the abdomen and noncontiguous to the uterus by ultrasound scan ...
Nusrat Havaldar, Kiran Ashok
doaj   +1 more source

Special anatomy series: Ultrasound visualization of torsional anatomic changes with external rotation of the lower limb

open access: yesThe Journal of the International Society of Physical and Rehabilitation Medicine, 2021
Objective: The objective of this article is to describe ultrasound imaging changes in the lower limb as it moves from the neutral anatomic position to external rotation (ER) position.
Michelle C Tan   +4 more
doaj   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

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