Results 81 to 90 of about 61,842 (247)

Barriers to nutrition following neurosurgery: A descriptive cohort study

Journal of Parenteral and Enteral Nutrition, EarlyView.
Abstract Background Neurological trauma results in a state of hypermetabolism. Existing literature has explored barriers to adequate nutrition following traumatic brain injury. Despite clinical similarities, it remains unclear whether similar nutritional barriers are faced following both planned and emergency neurosurgical procedures.
Dale Palmer, Melissa Zhou, Suzie Ferrie
wiley   +1 more source

Hypoglycemia revealing arachnoidocele in infant

The Pan African Medical Journal, 2015
Arachnoidocele is characterized by the herniation of the subarachnoid space within the sella turcica, associated with some degree of flattening of the pituitary gland.
Manel Jellouli, Tahar Gargah
doaj   +1 more source

Effect of extradural constriction on CSF flow in rat spinal cord

Fluids and Barriers of the CNS, 2019
Background Fluid homeostasis in the central nervous system (CNS) is essential for normal neurological function. Cerebrospinal fluid (CSF) in the subarachnoid space and interstitial fluid circulation in the CNS parenchyma clears metabolites and ...
Joel A. Berliner, Thomas Woodcock, Elmira Najafi, Sarah J. Hemley, Magdalena Lam, Shaokoon Cheng, Lynne E. Bilston, Marcus A. Stoodley   +7 more
doaj   +1 more source

Expert-level detection of acute intracranial hemorrhage on head computed tomography using deep learning. [PDF]

, 2019
Computed tomography (CT) of the head is used worldwide to diagnose neurologic emergencies. However, expertise is required to interpret these scans, and even highly trained experts may miss subtle life-threatening findings. For head CT, a unique challenge
Hӓne, Christian, Kuo, Weicheng, Malik, Jitendra, Mukherjee, Pratik, Yuh, Esther L   +4 more
core  

Convective infux/glymphatic system: tracers injected into the CSF enter and leave the brain along separate periarterial basement membrane pathways [PDF]

, 2018
Tracers injected into CSF pass into the brain alongside arteries and out again. This has been recently termed the "glymphatic system" that proposes tracers enter the brain along periarterial "spaces" and leave the brain along the walls of veins.
Albargothy, Nazira J., Carare, Roxana O., Hawkes, Cheryl A., Johnston, David A., MacGregor-Sharp, Matthew, Verma, Ajay, Weller, Roy O.   +6 more
core   +1 more source

Relaxivity of Gadobutrol and Gadoteric Acid in Cerebrospinal Fluid at 3T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The aim was to estimate T1 relaxivity of gadobutrol and gadoteric acid in cerebrospinal fluid (CSF) at 3T, to support research on CSF‐flow and the glymphatic system in humans utilizing T1 mapping after intrathecal injection. Methods Using a phantom, relaxivity was estimated for gadobutrol and gadoteric acid in lumbar CSF and an ...
Sofia Behndig, Anders Garpebring, Daniel Dahlgren Lindström, Jan Malm, Anders Wåhlin, Anders Eklund   +5 more
wiley   +1 more source

Ununsual manifestations of neurocysticercosis in MR imaging: analysis of 172 cases Manifestações incomuns na ressonância magnética da neurocisticercose: análise de 172 casos

Arquivos de Neuro-Psiquiatria, 2003
PURPOSE: The typical manifestations of neurocysticercosis are described widely in the literature. The purpose of this study is to demonstrate the uncommon presentations of different forms of neurocysticercosis in MR imaging.
Lázaro Amaral, Murilo Maschietto, Roberta Maschietto, Ricardo Cury, Nelson Fortes Ferreira, Renato Mendonça, Sérgio Santos Lima   +6 more
doaj   +1 more source

Rapid Tissue‐CSF Water Exchange in the Human Brain Revealed by Magnetization Transfer Indirect Spin Labeling

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To apply the Magnetization Transfer Indirect Spin Labeling (MISL) MRI technique for quantifying tissue‐CSF water exchange in the human brain, and to investigate its utility in (1) evaluating tissue‐CSF water exchange within perivascular spaces (PVS), and (2) characterizing altered water exchange dynamics in pathologic conditions ...
Yihan Wu, Kexin Wang, Licheng Ju, Anna Li, Qin Qin, Feng Xu, Doris D. M. Lin, Lawrence Kleinberg, Jiadi Xu   +8 more
wiley   +1 more source

Disturbances of sodium in critically ill adult neurologic patients: A clinical review [PDF]

, 2006
Disorders of sodium and water balance are common in critically ill adult neurologic patients. Normal aspects of sodium and water regulation are reviewed. The etiology of possible causes of sodium disturbance is discussed in both the general inpatient and
Crocker, M, Smith, M, Tisdall, M, Watkiss, J   +3 more
core  

Unintended complication of intracranial subdural hematoma after percutaneous epidural neuroplasty. [PDF]

, 2014
Percutaneous epidural neuroplasty (PEN) is a known interventional technique for the management of spinal pain. As with any procedures, PEN is associated with complications ranging from mild to more serious ones. We present a case of intracranial subdural
Kim, Kee D, Kim, Min Ki, Kim, Sung Bum, Lim, Young Jin   +3 more
core   +1 more source