Results 81 to 90 of about 125,065 (356)

Cervical spinal canal narrowing and cervical neurologi-cal injuries

Chinese Journal of Traumatology, 2012
【Abstract】Cervical spinal canal narrowing can lead to injury of the spinal cord and neurological symptoms in-cluding neck pain, headache, weakness and parasthesisas.
ZHANG Ling, CHEN Hai-bin, WANG Yi, ZHANG Li-ying, LIU Jing-cheng, WANG Zheng-guo   +5 more
doaj  

Correlation between lumbar spinal canal magnetic resonance imaging grading systems and parameters in lumbar spinal canal compromise

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2022
Background There is a need to assess how commonly used classification systems of intervertebral disc degeneration reflect the compromise of neural elements.
Amr Abu Elfadle, Carmen Ali Zarad, Ali Ahmed Abou Elmaaty, Bassem F. Abou El-Nagaa, Ahmed Y. Soliman   +4 more
doaj   +1 more source

Lesion-induced generation of interneuron cell types in specific dorsoventral domains in the spinal cord of adult zebrafish [PDF]

, 2012
In contrast to mammals, adult zebrafish regenerate neurons in the lesioned spinal cord. For example, motor neurons are generated from an olig2-expressing population of pMN-like ependymoradial glial cells in a ventrolateral position at the central canal ...
Bae, Barnabe-Heider, Batista, Batista, Becker, Becker, Berg, Bonner, Briscoe, Burrill, Cubitt, Davis, Dressler, Elliott, Ferretti, Fu, Fuccillo, Gabriel, Grandel, Hans, Jaszai, Jessell, Kimura, Kizil, Knopf, Kroehne, Kucenas, Kuscha, Lee, Lieberoth, Mansouri, McLean, Megason, Meletis, Muroyama, Nogradi, Pedersen, Reimer, Reimer, Rothenaigner, Schnapp, Shin, Sirbulescu, Tanabe, Thor, Vallstedt, Walther, Westerfield, Wilson, Wyart, Yamamoto   +50 more
core   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Whole spinal pneumorrhachis following perforation of the rectum: A case report

Radiology Case Reports
Spinal pneumorrhachis is a relatively rare condition. Herein, we describe a case of whole spinal pneumorrhachis. A 68-year-old male, with a history of total proctocolectomy due to ulcerative colitis, had fever, diarrhea, and inflammatory reactions ...
Hiroshi Kageyama, MD, PhD
doaj   +1 more source

Cervical Spinal Cord Injury in Patients with Cervical Canal Stenosis without Radiologic Evidence of Trauma: Evaluation of 15 Consecutive Cases

Bagcilar Medical Bulletin, 2017
Objective: Cervical spinal canal stenosis is a well-known risk factor for spinal cord injury. In some patients, spinal cord injury is the first symptom of spinal stenosis.
Burak Eren, Azmi Tufan, Eyup Cetin, Feyza Karagoz Guzey, Ozgur Yusuf Aktas, Abdurrahim Tas, Ebru Doruk, Ilker Gulec, Mustafa Safi Vatansever   +8 more
doaj   +1 more source

Do the cervical spinal canal dimensions predict pre-myelopathic changes of cervical spinal cord? - a magnetic resonance image study

National Journal of Clinical Anatomy, 2015
Background and aims: The cervical region is the most mobile portion of the spinal column and it is here that the earliest disc degenerations are encountered. Hence it is of great interest to neurologists and neurosurgeons.
Smitha S Nair, A S Lakshmi, K B Ushadevi, A K Gupta   +3 more
doaj   +1 more source

Congenital narrowing of the spinal canal [PDF]

Spinal Cord, 1967
Further examples of congenital narrowing of the spinal canal in the lumbar and cervical regions are presented. It is implied that the condition is a nosological entity. Neurogenic intermittent claudication often accompanies the lumbar variety; the diagnosis in the cervical region is, however, radiological.
openaire   +2 more sources

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Developmental Lumbar Spinal Canal Stenosis and Severity of Radiculopathy

The Annals of African Surgery, 2019
Background: The severity of radiculopathy is varied and may not concur with MRI findings. Large disc bulges may elicit fewer symptoms than smaller bulges. This was postulated to be due to the size of the canal.
Muthuuri Jamlick
doaj