Results 51 to 60 of about 73,739 (213)

Application of continuous intraoperative neuromonitoring in the study of spinal nerve root thermal injury in a porcine model

BMC Musculoskeletal Disorders
Background A warning system to avoid potential nerve root thermal injury caused by automatic spine robot is essential. However, there is a lack of basic research to support the development of such warning system. The aims of this study are to confirm the
Chengxia Wang, Zhuofu Li, Woquan Zhong, Shuai Jiang, Weishi Li   +4 more
doaj   +1 more source

SENSORY REGRESSION TIME FROM SUBARACHNOID BLOCK WITH HYPERBARIC 0.75% BUPIVACAINE IN THE OBESE PATIENT [PDF]

, 1989
The purpose of this study was to determine if obese patients have a different sensory regression time from subarachnoid block than non-obese patients using hyperbaric 0.75% bupivacaine. A quasi-experimental design was used. Twenty patients were separated
Hilton, George Leslie
core   +1 more source

Magnetic resonance microimaging of the spinal cord in the SOD1 mouse model of amyotrophic lateral sclerosis detects motor nerve root degeneration [PDF]

, 2011
Amyotrophic lateral sclerosis (ALS) is characterized by selective degeneration of motor neurons. Current imaging studies have concentrated on areas of the brain and spinal cord that contain mixed populations of sensory and motor neurons.
Ali, Armon, Bendszus, Bilgen, Bilgen, Blackwell, Budde, Budde, Budde, Charles Watson, Cheung, Ciobanu, da Rocha, Ellis, Friedman, Gary J. Cowin, Gonzalez-Lara, Goodin, Gurney, Hanyu, Huang, Johnson, Kim, Kim, Levene, Loy, Luigetti, Luis, Ma, Ma, Marti-Fabregas, Mascalchi, McCreary, Nishi, Nyoman D. Kurniawan, Petrik, Pirko, Rajabally, Ravits, Robyn H. Wallace, Rosset, Scheenstra, Schellenberg, Schwarz, Sharief, Sobue, Tim J. Butler, Tu, Ullmann, Ullmann, Underwood, Watson, Wisco, Young   +53 more
core   +1 more source

Combined Video-Assisted Thoracic Surgery and Posterior Spinal Surgery for the Treatment of Dumbbell Tumor of the First Thoracic Nerve Root [PDF]

Asian Spine Journal, 2015
Although several cases of a dumbbell tumor of thoracic nerve roots have been reported, reports on the surgical procedures for a dumbbell tumor of the first thoracic (T1) nerve root are rare.
Junichi Ohya, Kota Miyoshi, Tomoaki Kitagawa, Yusuke Sato, Takamitsu Maehara, Yoji Mikami   +5 more
doaj   +1 more source

A chloride channel in rat and human axons [PDF]

, 1991
Current recordings from single chloride channels were obtained from excised and cell-attached patches of rat and human axons. In rat axons the channels showed an outwardly rectifying current-voltage relationship with a slope conductance of 33 pS at ...
Baker, Blatz, Chiu, Connors, Franciolini, Franciolini, Gögelein, Hamill, Hille, Inoue, Jonas, Jonas, Lukács, M. Strupp, Owen, P. Grafe, Robinson, Shukla, Welsh, Yamamoto   +19 more
core   +1 more source

Spinal nerve root compositions of musculocutaneous nerve: an anatomical study [PDF]

Turkish Neurosurgery, 2014
This study was aimed to investigate the variations in the spinal nerve root compositions of musculocutaneous nerve and to confirm which spinal nerve root is the main ingredient in participating amount.A total of 20 fresh cadavers were dissected. Brachial plexus and its branches were extracted.
Emre, Demircay, Ahmet Murat, Musluman, Tufan, Cansever, Ismail, Yuce, Erdinc, Civelek, Adem, Yilmaz, Serdar, Kabatas, Taskin, Ozdes, Bulent, Sam   +8 more
openaire   +2 more sources

Modelling selective activation of small myelinated nerve fibres using a monopolar point electrode [PDF]

, 1995
The aim of this study is to investigate theoretically the possibility for activation of small myelinated nerve fibres without activating larger ones when stimulating a nerve fibre bundle using a monopolar point electrode.
Debruyne, F.M.J., Holsheimer, J., Rijkhoff, N.J.M., Rijkhoff, N.J.M., Wijkstra, H.   +4 more
core   +3 more sources

Topographic anatomy of the spinal cord and vertebromedullary relationships in Mazama gouazoubira Fisher, 1814 (Artiodactyla; Cervidae) - doi: 10.4025/actascibiolsci.v32i2.5061

Acta Scientiarum: Biological Sciences, 2010
To gain an understanding of the detailed anatomical aspects of Mazama gouazoubira (brocket deer), this paper describes the relationships between its spinal cord and the vertebral canal, adding information with a clinical and surgical approach.
Fabiano Campos Lima, André Luiz Quagliatto Santos, Betania Carvalho Lima, Lucélia Gonçalves Vieira, Líria Queiroz Luz Hirano   +4 more
doaj   +1 more source

Sudden paraparesis due to spinal cord ischemia with initial contrast enhancement of the cauda equina and time-delayed owl-eyes sign on follow-up MR imaging: a case report

Neurological Research and Practice, 2021
We report on a case of a 52-year-old male with sudden paraparesis. The initial MRI showed contrast enhancement of the conus medullaris and the complete cauda equina.
Benedict Breitling, Frederic Carsten Schmeel, Alexander Radbruch, Oliver Kaut   +3 more
doaj   +1 more source

Direct lateral interbody fusion with indirect decompression of the spinal roots in patients with degenerative lumbar spinal stenosis

Гений oртопедии
Introduction Degenerative spine conditions involve the gradual loss of normal structure of the spine among the population and remain a common form of work-limiting health condition in 80 % of the population.
Ilya D. Isakov, Abdugafur J. Sanginov, Shamil A. Akhmetyanov, Evgeniy A. Mushkachev, Artem N. Sorokin, Alexey V. Peleganchuk   +5 more
doaj   +1 more source