Results 51 to 60 of about 693 (141)

The Cerebellum in Poststroke Movement Disorders: A Case of Head Tremor Indicating a Cerebrovascular Emergency

Case Reports in Neurological Medicine, Volume 2025, Issue 1, 2025.
Tremor is a common symptom encountered in outpatient practice, particularly within a neurology movement disorder clinic. However, tremor can also be pertinent to inpatient medicine and can warrant emergent evaluation. We describe a case of a 72‐year‐old female who developed acute onset postural head tremor without appendicular tremor during a hospital ...
Aimen Vanood, Ruth H. McConnell, Bart M. Demaerschalk, Matthias Reinhard   +3 more
wiley   +1 more source

Wernekink commissure syndrome with palatal myoclonus at onset: a case report and review of the literature

Journal of Medical Case Reports, 2018
Background Wernekink commissure syndrome causes a peculiar combination of internuclear ophthalmoplegia, dysarthria, and delayed-onset palatal myoclonus.
Naresh Mullaguri, Anusha Battineni, Miguel Chuquilin   +2 more
doaj   +1 more source

Altered Iron and Microstructure in Huntington's Disease Subcortical Nuclei: Insight From 7T MRI

Journal of Magnetic Resonance Imaging, Volume 60, Issue 4, Page 1484-1499, October 2024.
Background Pathophysiological changes of Huntington's disease (HD) can precede symptom onset by decades. Robust imaging biomarkers are needed to monitor HD progression, especially before the clinical onset. Purpose To investigate iron dysregulation and microstructure alterations in subcortical regions as HD imaging biomarkers, and to associate such ...
Jingwen Yao, Melanie A. Morrison, Angela Jakary, Sivakami Avadiappan, Paul Rowley, Julia Glueck, Theresa Driscoll, Michael D. Geschwind, Alexandra B. Nelson, Kathrine L. Possin, Duan Xu, Christopher P. Hess, Janine M. Lupo   +12 more
wiley   +1 more source

Novel MRI and histopathological findings in a young Bullmastiff cross dog with mitochondrial fission encephalopathy

Veterinary Radiology &Ultrasound, Volume 65, Issue 5, Page 463-468, September 2024.
Abstract A 9‐month‐old male Bullmastiff cross dog was presented with a history of progressive proprioceptive ataxia and behavior changes. Neuroanatomical localization was multifocal with forebrain and vestibulo‐cerebellum involvement. MRI identified moderate diffuse cerebral sulci widening, dilation of the ventricular system, and rounded, well‐defined,
Emma Suiter, Kerstin Baiker, Adriana Kaczmarska, Matthias Christen, Tosso Leeb, Alejandro Ororbia, Carlo Anselmi, Juan Minguez, Rodrigo Gutierrez‐Quintana   +8 more
wiley   +1 more source

Bilateral hypertrophic olivary degeneration [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 2006
A 39 years old woman was admitted to neurological department after acute onset of right haemiparesis, vertigo, and oculomotor paresis. Magnetic resonance (MR) disclosed multiple ischaemic lesions in the brainstem involving pons and mesencephalon, and altered signal in the basilar artery corresponding to partial trombosis.
openaire   +1 more source

Diffusion Tensor Imaging in Hypertrophic Olivary Degeneration [PDF]

American Journal of Neuroradiology, 2009
We report DTI and fiber tractography findings in a case of hypertrophic olivary degeneration. A 51-year-old man presented with an abnormal gait and visual difficulties. MR imaging showed enlargement of the right medullary olive and a vascular lesion in the right pontine tegmentum.
R, Shah, J, Markert, A K, Bag, J K, Curé   +3 more
openaire   +2 more sources

Hypertrophic olivary degeneration following head injury: a case report

The Egyptian Journal of Radiology and Nuclear Medicine
Background Hypertrophic olivary degeneration (HOD) is a unique type of neuronal degeneration presenting as hypertrophy, in contrast to atrophy as seen in most cases.
Neha Singh, Kishan Kumar Thakur, Deepak Kumar Singh, James Marak   +3 more
doaj   +1 more source

Bilateral olivary hypertrophy after unilateral cerebellar infarction: case report Hipertrofia olivar bilateral após infarto cerebelar unilateral: relato de caso

Arquivos de Neuro-Psiquiatria, 2005
We describe a case of bilateral olivary hypertrophy and palatal tremor after unilateral cerebellar infarction. Hypertrophic olivary degeneration (HOD) is associated with hypersignal in the inferior olivary nucleus (ION), on T2-weighted images.
Adriana Bastos Conforto, Jerusa Smid, Suely Kazue Nagahashi Marie, Jovana Gobbi Marchesi Ciríaco, Patrícia Paula Santoro, Claudia da Costa Leite, Letícia Lessa Mansur, Milberto Scaff   +7 more
doaj   +1 more source

Increased Cerebrospinal Fluid Biomarkers of Neurodegeneration in Acquired Progressive Ataxia and Palatal Tremor Following a Static Lesion: A Case Report

Movement Disorders Clinical Practice, Volume 12, Issue 1, Page 89-93, January 2025.
Carlo Fazio, Simone Regalbuto, Sebastiano Arceri, Davide Comolli, Alessandra Calculli, Piergiorgio Grillo, Giuseppe Cosentino, Liliana Brambilla, Daniela Rossi, Antonio Pisani   +9 more
wiley   +1 more source

Holmes tremor in association with bilateral hypertrophic olivary degeneration and palatal tremor: chronological considerations. Case report Tremor de Holmes em associação com degeneração olivar hipertrófica bilateral e tremor palatal: considerações cronológicas. Relato de caso

Arquivos de Neuro-Psiquiatria, 2003
Hypertrophic olivary degeneration (HOD) is a rare type of neuronal degeneration involving the dento-rubro-olivary pathway and presents clinically as palatal tremor. We present a 48 year old male patient who developed Holmes' tremor and bilateral HOD five
Carlos R.M. Rieder, Ricardo Gurgel Rebouças, Marcelo Paglioli Ferreira   +2 more
doaj   +1 more source