نتایج جستجو برای: spinal disorders
تعداد نتایج: 774575 فیلتر نتایج به سال:
The appearance of surface topography has opened up new opportunities for population-based studies of postural disorders and spinal deformities. In Russia such study began in 1996 and nowadays a large amount of statistical data on the pediatric population has been accumulated. Analysis of the postural disorder and spinal deformity varieties has allowed us to create a new classification of these ...
Central motor and sensory conduction was studied by percutaneous electrical stimulation of brain and spinal cord and by somatosensory evoked potential techniques respectively, in patients with adrenoleukomyeloneuropathy, cerebrotendinous xanthomatosis, human T-cell lymphotropic virus-1-associated myelopathy and tabes dorsalis. The results were all consistent with clinical and neuropathological ...
how to cite this article: abbad a, afzal k, mujeeb aa, shahab t, khalid m. spontaneous ventral spinal epidural hematoma in an infant: an unusual presentation. iran j child neurol. 2013 spring;7(2):47-50. abstract spontaneous ventral spinal epidural hematomas are extremely rare in children and clinically recognized by the appearance of acute asymmetric focal motor and sensory involvement. in in...
Effect of Mercuric Chloride on Intraventricular and Spinal Cord Diameters of Rat Embroys T. Rastegar MSc [1] , M. Mehdizadeh PhD [2] , SH. Eftekhar Vaghefi PhD [3] , M. Nobakht PhD [4] , H. Haghir PhD [5] Background and Objective : Mercuric chloride (HgCl2) is a white cristaline toxic poweder which is absorbed through gastero intentinal tract and skin, and excreted from kidney. Ch...
We report a patient with bulbar-onset, clinically defined, sporadic amyotrophic lateral sclerosis bearing an isolated syringomyelia of the lower thoracic portion of the spinal cord. This is a very unusual association between two rare and progressive disorders, both affecting the spinal motoneurons. Syringomyelia might have acted as a phenotypic modifier in this ALS patient.
This was a retrospective review of a consecutive series of patients with spinal disease in year 2000, who underwent posterior fusion and instrumentation with Harrington distraction and Cotrel-Dobousset system to evaluate causes of hardware failure. Many cases of clinical failure has been observed in spinal instrumentation used in spinal disorder like spondylolisthesis, fractures, deformities, …...
Diffusion tensor imaging (DTI) is a magnetic resonance technique capable of measuring the magnitude and direction of water molecule diffusion in various tissues. The use of DTI is being expanded to evaluate a variety of spinal cord disorders both for prognostication and to guide therapy. The purpose of this article is to review the literature on spinal cord DTI in both animal models and humans ...
The causes of sciatica are variable and include musculoskeletal, dermatologic, infectious, neoplastic, and vascular disorders. In many cases, the symptom is usually caused by degenerative disease in the spine with the compression or irritation of spinal nerve. On the other hands, there are also several announced extra-spinal causes including aneurysm, diabetes, and radiation for sciatica in a l...
Malalignment of the spine can be defined as a spinal deformity. Spinal deformities may be secondary to a variety of causes including congenital anomalies, neuromuscular disorders, skeletal dysplasies, and some other developmental disorders. Pediatric spine deformities may be accompanied by neural and systemic organ pathologies. Therefore the diagnosis, treatment and follow-up strategies may cha...
Operant conditioning protocols can change spinal reflexes gradually, which are the simplest behaviors. This article summarizes the evidence supporting two propositions: that these protocols provide excellent models for defining the substrates of learning and that they can induce and guide plasticity to help restore skills, such as locomotion, that have been impaired by spinal cord injury or oth...
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