نتایج جستجو برای: spine like branchlets
تعداد نتایج: 703849 فیلتر نتایج به سال:
Most patients with tuberculosis of the cervical spine present with localized neck pain and constitutional features like malaise, fever, anorexia, loss of body weight and night sweats, as early symptoms followed by long tract signs, with or without sphincter involvement, as the disease progresses. However, occasionally these patients may present with a radicular pain as an early presenting sympt...
Aneurysmal bone cyst is a benign tumor-like bony lesion with a propensity to develop in the pediatric population. It generally involves one vertebral level when localized to the spine. The degree of resection correlates highly with fewer recurrences. En bloc spondylectomy is the procedure of choice for this reason, but its high complication rate has led to the development of alternative surgica...
[1] In the article, “The treatment strategies for spine fractures in patients with ankylosing spondylitis: A case report”, which appeared in Volume 96, Issue 44 of Medicine, affiliation a should appear as Department of Spine Surgery, Tianjin Union Medical Center. The authors would like it noted that RuSen Zhu and WenYe Song contributed equally to the article and are co-first authors. The author...
ABSTRACT. Application deployment on Wireless Mesh Networks (WMNs) is a challenging issue. First it requires communication abstractions that allow for interoperation with Internet applications and second the offered solution should be sensitive to the available resources in the underlying network. Loosely coupled communication abstractions, like publish/subscribe, promote interoperability, but u...
In this paper we describe the mechanical design, gait and control for a modular hexapod robot which makes it compliant to terrain while climbing slopes up and down. The robot uses a unique electronically actuated 2DOF universal spine similar to the spine of the Snake and the four legged animals like leopard, tiger etc.By controlling the amount of stiffness of the spine we were able to make the ...
background & aim: low back pain is the most debilitating condition, and can lead to decreased physical function, compromised quality of life, and psychological distress. several studies has conducted to recognize the risk factors of lbp, but despite of strong relationship between obesity and lbp, the underlying mechanisms are unclear. the aim of this study was to evaluate the relationship betwe...
In adult primary visual cortex (V1), dendritic spines are more persistent than during development. Brain-derived neurotrophic factor (BDNF) increases synaptic strength, and its levels rise during cortical development. We therefore asked whether postsynaptic BDNF signaling through its receptor TrkB regulates spine persistence in adult V1. This question has been difficult to address because most ...
*Liu, X.-C.; +**Rizza, R.; *Thometz, J.; *Tassone, C. *Dept. of Orthopaedic Surgery, Medical College of Wisconsin. +**Dept. of Mechanical Engineering, Milwaukee School of Engineering, Milwaukee, WI [email protected] INTRODUCTION: For the treatment of scoliosis, traditional instrumentations such as Cotrel-Dubousset are very rigid and effect spine growth. Recently, spinal Fusionless instrumentation ...
Neuronal function is highly sensitive to changes in oxygen levels, but how hypoxia affects dendritic spine formation and synaptogenesis is unknown. Here we report that hypoxia, chemical inhibition of the oxygen-sensing prolyl hydroxylase domain proteins (PHDs), and silencing of Phd2 induce immature filopodium-like dendritic protrusions, promote spine regression, reduce synaptic density, and dec...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید