Results 51 to 60 of about 178,092 (298)

Role of Diffusion-Weighted and Chemical Shift Magnetic Resonance Imaging in Differentiation of Benign and Malignant Spinal Fractures

Galician Medical Journal, 2020
Atraumatic spinal compression fractures are common clinical problem. Differentiating benign osteoporotic fractures from pathological fractures due to malignant/metastatic lesions affects the management and prognoses in patients with known extraspinal ...
Waseem Ahmed Sheikh, Feroze A Shaheen, Nasir Ahmad Lone, Srabjit S Chhiber, Rumana Hamid Makhdoomi   +4 more
doaj   +1 more source

Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim, Han Gil Seo, Roh‐Eul Yoo, Byung‐Mo Oh   +3 more
wiley   +1 more source

Altered consciousness with transient abnormal signals in the hippocampus: A case report

SAGE Open Medical Case Reports, 2021
Hippocampal infarction is relatively rare. Many different diseases can mimic hippocampal infarction including transient global amnesia, Alzheimer’s disease, epilepsy, encephalitis, and encephalopathies.
Koshi Ota, Tomonobu Nishii, Kensuke Fujii, Yasuo Oishi, Naoya Onishi, Kanna Ota, Hiroki Yokoyama, Akira Takasu   +7 more
doaj   +1 more source

ALS With and Without Upper Motor Neuron Signs: A Comparative Study Supporting the Gold Coast Criteria

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Gold Coast criteria permit diagnosis of amyotrophic lateral sclerosis (ALS) even without upper motor neuron (UMN) signs. However, whether ALS patients with UMN signs (ALSwUMN) and those without (ALSwoUMN) share similar characteristics and prognoses remains unclear.
Hee‐Jae Jung, E‐nae Cheong, Jungmin So, Heung‐Won Kang, Yangsean Choi, Eun‐Jae Lee, Hyunjin Kim, Young‐Min Lim   +7 more
wiley   +1 more source

Stroke recovery and lesion reduction following acute isolated bilateral ischaemic pontine infarction : a case report [PDF]

, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Dinis Fernandes, Catarina, MacLeod, Mary Joan, Schwarzbauer, Christian, Stringer, Michael, Varsou, Ourania   +4 more
core   +3 more sources

Magnetic Resonance Imaging Evaluation of Suspected High-Altitude Cerebral Edema in Patients from High Altitude

Journal of Nepal Health Research Council, 2022
Background: Trekkers in high altitude of Himalayas could lead to Acute Mountain Sickness and High Altitude Cerebral Edema. This study was conducted to evaluate magnetic resonance imaging findings among the clinically suspected High Altitude Cerebral ...
Dan Bahadur Karki, Ghanashyam Gurung, Ram Kumar Ghimire   +2 more
doaj   +1 more source

Variably Protease‐Sensitive Prionopathy: Two New Cases With Motor Neuron‐Dementia Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We describe two patients with variably protease‐sensitive prionopathy (VPSPr) who developed progressive upper motor neuron symptoms, insomnia, behavioral and cognitive decline, compatible with primary lateral sclerosis associated with frontotemporal dementia (FTD).
María Elena Erro, María Victoria Zelaya, Hasier Eraña, Javier Sánchez Ruiz de Gordoa, Fermín García‐Amigot, Anika Simonovska‐Serra, María Cristina Caballero, Isidre Ferrer, Ellen Gelpi, Ivonne Jericó, Joaquín Castilla   +10 more
wiley   +1 more source

Deep Learning How to Fit an Intravoxel Incoherent Motion Model to Diffusion-Weighted MRI

, 2019
Purpose: This prospective clinical study assesses the feasibility of training a deep neural network (DNN) for intravoxel incoherent motion (IVIM) model fitting to diffusion-weighted magnetic resonance imaging (DW-MRI) data and evaluates its performance ...
Barbieri, Sebastiano, Gurney-Champion, Oliver J., Klaassen, Remy, Thoeny, Harriet C.   +3 more
core   +1 more source

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle, Silvana Sarria‐Estrada, Thomas Bonduelle, Bertram Daniel Dynesen, Manuel Toledo, Zhu Chung Che, Kjell Heuser, Anastasios Chatzikonstantinou, Jérôme Aupy, Udaya Seneviratne, Estevo Santamarina Perez, Christoph Patrick Beier   +11 more
wiley   +1 more source

Left-Invariant Diffusion on the Motion Group in terms of the Irreducible Representations of SO(3) [PDF]

, 2012
In this work we study the formulation of convection/diffusion equations on the 3D motion group SE(3) in terms of the irreducible representations of SO(3).
Reisert, Marco, Skibbe, Henrik
core