Results 81 to 90 of about 1,533,125 (359)

Establishing neuronal diversity in the spinal cord: a time and a place

Development, 2019
The vertebrate spinal cord comprises multiple functionally distinct neuronal cell types arranged in characteristic positions. During development, these different types of neurons differentiate from transcriptionally distinct neural progenitors that are ...
A. Sagner, J. Briscoe
semanticscholar   +1 more source

An investigation into the feasibility and efficacy of stereotactic radiosurgery for 1–3 cm single brain lesions on the ring‐mounted Halcyon LINAC

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood, Shane McCarthy, Josh Misa, David Castelvetere, William St. Clair, Damodar Pokhrel   +5 more
wiley   +1 more source

Effects of pedicle subtraction osteotomy on aortic morphology and hemodynamics in ankylosing spondylitis with kyphosis: a finite element analysis study

Scientific Reports
Osteotomy can correct kyphosis, restore the spinal sequence, and restore the healthy appearance of a patient. However, the aorta is stretched during pedicle subtraction osteotomy (PSO), and some surgeons are concerned about aortic injury.
Weiran Hu, Guang Yang, Xinge Shi, Hongqiang Wang, Kai Zhang, Yanzheng Gao   +5 more
doaj   +1 more source

The patient-related factors in revision procedures on tibia of patients with osteogenesis imperfecta treated with the Peter-Williams nail

Journal of Orthopaedic Surgery and Research, 2023
Objective To investigate the patient-related factors that affect the revision rate for the tibia in patients with osteogenesis imperfecta treated with the Peter-Williams nail, and to explore the relationship between the risk factors and complications ...
Wenbiao Zhu, Yang Xiong, Bo Li, Hongjiang Yang, Cong Xing, Xiuzhi Ren, Guangzhi Ning   +6 more
doaj   +1 more source

Impact of Baseline Magnetic Resonance Imaging on Neurologic, Functional, and Safety Outcomes in Patients With Acute Traumatic Spinal Cord Injury [PDF]

, 2017
Study Design: Systematic review. Objective: To perform a systematic review to evaluate the utility of magnetic resonance imaging (MRI) in patients with acute spinal cord injury (SCI).
Aarabi, Bizhan, Fehlings, Michael G., Fischer, Dena J., Flanders, Adam E., Kurpad, Shekar N., Martin, Allan R., Mikulis, David J., Mroz, Thomas E., Skelly, Andrea C., Tetreault, Lindsay A., Tsai, Eve   +10 more
core   +2 more sources

Deferoxamine promotes recovery of traumatic spinal cord injury by inhibiting ferroptosis

Neural Regeneration Research, 2019
Ferroptosis is an iron-dependent novel cell death pathway. Deferoxamine, a ferroptosis inhibitor, has been reported to promote spinal cord injury repair.
Xue Yao, Yan Zhang, J. Hao, Huiquan Duan, Chenxi Zhao, Chao Sun, Bo Li, Baoyou Fan, Xu Wang, Wenxiang Li, Xuan-Hao Fu, Yong Hu, Chang Liu, Xiaohong Kong, S. Feng   +14 more
semanticscholar   +1 more source

Developing reference plans for evaluating global clinical trials credentialing and PSQA systems

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To develop a practical framework for creating a diverse set of validated reference plans (varying in complexity) and implement a workflow to introduce beam modeling, calibration, and delivery errors into the reference cohort to test and compare various dosimetry audit methodologies.
Fre'Etta M. D. Brooks, Mohammad Hussein, Jessica Lye, Christopher L. Nelson, Nakamura Mitsuhiro, Mallory C. Glenn, Patricia Diez, Rushil Patel, Maddison Shaw, Ileana Silvestre Patallo, Miriam Barry, Catharine H. Clark, Joerg Lehmann, Stephen F. Kry   +13 more
wiley   +1 more source

Targeting bladder function with network-specific epidural stimulation after chronic spinal cord injury

Scientific Reports, 2022
Profound dysfunctional reorganization of spinal networks and extensive loss of functional continuity after spinal cord injury (SCI) has not precluded individuals from achieving coordinated voluntary activity and gaining multi-systemic autonomic control ...
April N. Herrity, Sevda C. Aslan, Samineh Mesbah, Ricardo Siu, Karthik Kalvakuri, Beatrice Ugiliweneza, Ahmad Mohamed, Charles H. Hubscher, Susan J. Harkema   +8 more
doaj   +1 more source

Iatrogenic Spinal Cord Injury Resulting From Cervical Spine Surgery. [PDF]

, 2017
STUDY DESIGN: Retrospective cohort study of prospectively collected data. OBJECTIVE: To examine the incidence of iatrogenic spinal cord injury following elective cervical spine surgery.
Arnold, Paul M., Buser, Zorica, Currier, Bradford L., Daniels, Alan H., Fehlings, Michael G., Fish, David E., Hart, Robert A., Hilibrand, Alan S., Lord, Elizabeth L., Mroz, Thomas E., Nassr, Ahmad, Riew, K. Daniel, Sebastian, Arjun S., Stroh, D. Alex, Tortolani, P. Justin, Wang, Jeffrey C.   +15 more
core   +2 more sources

Demonstration of an enhanced dosing pattern for debulking large and bulky unresectable tumors via differential hole‐size spatially fractionated radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose/objective We propose a novel lattice deployment for spatially fractionated radiotherapy (SFRT) treatments. In this approach, a larger diameter high‐dose sphere is centrally placed in the bulky tumor mass and surrounded by smaller diameter high‐dose spheres.
Joshua Misa, William St. Clair, Damodar Pokhrel   +2 more
wiley   +1 more source