Results 41 to 50 of about 41,299 (296)

A 17 Year Old With Developmental Delay Presenting With Increasing Confusion and Imbalance

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Methylmalonic acidemia is an autosomal recessive genetic disorder primarily caused by defects in methylmalonyl‐CoA mutase and cobalamin (vitamin B12) metabolism. These defects disrupt the tricarboxylic acid cycle and oxidative phosphorylation, leading to the abnormal accumulation of metabolic products such as methylmalonic acid, propionic acid,
Wei Zhao, Yingli Zhang, Hongliang Zheng
wiley   +1 more source

Is the Outcome of Diagnostic Nerve Block Related to Spastic Muscle Echo Intensity? A Retrospective Observational Study on Patients with Spastic Equinovarus Foot

Journal of Rehabilitation Medicine, 2022
Objective: To investigate the relationship between spastic calf muscles echo intensity and the outcome of tibial nerve motor branches selective block in patients with spastic equinovarus foot. Design: Retrospective observational study.
Mirko Filippetti, Rita Di Censo, Valentina Varalta, Alessio Baricich, Andrea Santamato, Nicola Smania, Alessandro Picelli   +6 more
doaj   +1 more source

Intraneural synovial sarcoma of the tibial nerve

, 2018
Synovial sarcomas are malignant soft tissue tumors that carry a metastatic potential and portend poor prognoses. We report a very rare synovial sarcoma arising from the tibial nerve and describe its successful treatment including limb preservation.
Masao Akagi, Ryosuke Kakinoki, Kazuhiko Hashimoto, Shunji Nishimura, Kousuke Fujii   +4 more
core   +1 more source

Microengineered Gradient Hydrogels for Mechanobiology

Advanced Healthcare Materials, EarlyView.
Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong, Deepu Ashok, Anna Waterhouse, Marcela M. M. Bilek, Daniele Vigolo   +4 more
wiley   +1 more source

Nerve ultrasound in painful diabetic neuropathy: a pilot study of sural and tibial nerves

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery
Background This case–control study investigated the role of nerve ultrasound measurement of the sural and tibial nerve cross-sectional area (CSA) in assessing painful diabetic neuropathy (PDN).
Ahmed Sami Alkotami, Saly Hasan Elkholy, Ahmed Mohamed Elshamy, Wael Ahmed Fadel, Ehab Ahmed Shawky Elseidy, Aya Elsaid Zhran   +5 more
doaj   +1 more source

An unexpected complication of anterior ankle arthroscopy: Section of the posterior tibial neurovascular bundle

Foot & Ankle Surgery: Techniques, Reports & Cases, 2022
Background: This paper reports for the first time in the literature a case of sectioning of the posterior tibial neurovascular pedicle after an anterior ankle arthroscopy.
Matthieu Peras, MD, Jean-Baptiste De Villeneuve Bargemon, MD, Euriell Mingant, MD, Emilie Bougie, MD, Charlotte Jaloux, MD   +4 more
doaj   +1 more source

Topography of human ankle joint: Focused on posterior tibial artery and tibial nerve

, 2018
Most of foot pain occurs by the entrapment of the tibial nerve and its branches. Some studies have reported the location of the tibial nerve; however, textbooks and researches have not described the posterior tibial artery and the relationship between ...
김이석
core   +1 more source

Nigra‐Subthalamic Dopaminergic Circuitry Modulates and Represents Distinct Pain Modality in Physiological and Pain States in Mice

Advanced Science, EarlyView.
Nigral dopaminergic (DA) neurons modulate and represent pain with a preference to a particular modality (mechanical) and laterality (contralateral), which are controlled by nigral GABAergic neurons. The pain modulation is mimicked by the nigro‐subthalamic projection and its downstream neurons, involving D2‐like receptors.
Ying Ji, Shuyi Li, Jiaqi Zhang, Xiang‐Ying Xu, Cui Yin, Mu Niu, Danyang Liu, Yanyu Jiang, Yong Niu, Su Liu, Bin Zhang, Guiyun Cui, Chunyi Zhou, Cheng Xiao   +13 more
wiley   +1 more source

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

Advanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang, Zi‐Bin Lin, Zhuo Chen, Zhao‐Hui Liu, Jin‐Lian He, Jun‐Jie Song, Long‐Sheng Zeng, Liang Zhou, Ming‐Yue Ding, Yu‐Gui Peng, Ming Yuchi, Xue‐Feng Zhu   +11 more
wiley   +1 more source

Cadaveric Study on Variations in the Level of Bifurcation of Sciatic Nerve and its Clinical Implications [PDF]

International Journal of Anatomy Radiology and Surgery, 2019
Introduction: Sciatic nerve is the thickest nerve of the human body arising from the sacral plexus. It bifurcates into tibial nerve and common fibular nerve at any level from the pelvis to the popliteal fossa. Variations in the level of bifurcation of
Mayankkumar D Javia, Sanjay K Vikani
doaj   +1 more source