Results 41 to 50 of about 40,981 (269)

The Usefulness of 131I-MIBG Myocardial Scintigraphy in a Case of Pure Autonomic Failure – First Report in the Literature

Annals of Indian Academy of Neurology
Ramkumar Sugumaran, Ragavendar Bhuvaneswaran, Jayaram Saibaba, Sunil K. Narayan, Swathi SundarRaj, Nandini Pandit   +5 more
openalex   +2 more sources

A case of pure autonomic failure that eventually developed into multiple system atrophy 5 years later

Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics, 2021
由道 宮﨑, 遼平 中尾, 祐樹 垂髪   +2 more
openalex   +3 more sources

Is Ross Syndrome a New Type of Synucleinopathy? A Brief Research Report

Frontiers in Neuroscience, 2020
Ross syndrome (RS) is a rare peripheral autonomic system disorder characterized by tonic pupil, hyporeflexia, and segmental anhidrosis. Neuropathological studies show that RS results from the selective cholinergic nerve degeneration.
Mingming Ma, Jing Yao, Jing Yao, Yongkang Chen, Yongkang Chen, Han Liu, Han Liu, Danhao Xia, Danhao Xia, Haiyan Tian, Haiyan Tian, Xinxin Wang, Xinxin Wang, Erxi Wu, Erxi Wu, Erxi Wu, Xuejing Wang, Xuejing Wang, Xuebing Ding, Xuebing Ding   +19 more
doaj   +1 more source

Pure autonomic failure followed by amyotrophy [PDF]

Neurology, 2007
Features of autonomic dysfunction may develop late in amyotrophic lateral sclerosis (ALS), but pure autonomic failure with subsequent amyotrophy has not been recognized. We report the rare combination of pure autonomic failure followed by gradually progressive, isolated anterior horn cell disease.
Irani, SR, Mathias, C, Orrell, R
openaire   +2 more sources

I-Metaiodobenzylguanidine Myocardial Scintigraphy in Lewy Body-Related Disorders: A Literature Review [PDF]

Journal of Movement Disorders, 2015
Lewy body-related disorders are characterized by the presence of Lewy bodies and Lewy neurites, which have abnormal aggregations of α-synuclein in the nigral and extranigral areas, including in the heart.
Eun Joo Chung, Sang Jin Kim
doaj   +1 more source

Abnormally increased iron concentration in basal ganglia in Shy-Drager syndrome MR imaging and autonomic study: RM imagem e estudo autonômico

Arquivos de Neuro-Psiquiatria, 1991
Report of an early case of Shy-Drager syndrome in a 67 year-old woman patient. Autonomic failure was diagnosed by functional evaluation as well as laboratory tests. MR imaging disclosed a prominent putamina hypodensity in T2-weighted images at high field
Jayme A. Maciel Jr., Cristiane M. da Rocha, Sandra Cabelho, Mario G. Pradal   +3 more
doaj   +1 more source

Passive Immunization in Alpha-Synuclein Preclinical Animal Models

Biomolecules, 2022
Alpha-synucleinopathies include Parkinson’s disease, dementia with Lewy bodies, pure autonomic failure and multiple system atrophy. These are all progressive neurodegenerative diseases that are characterized by pathological misfolding and accumulation of
Jonas Folke, Nelson Ferreira, Tomasz Brudek, Per Borghammer, Nathalie Van Den Berge   +4 more
doaj   +1 more source

Real‐Time Magnetic Resonance Imaging to Study Orthostatic Intolerance Mechanisms in Human Beings: Proof of Concept

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Discerning the mechanisms driving orthostatic symptoms in human beings remains challenging. Therefore, we developed a novel approach combining cardiac and cerebral real‐time magnetic resonance imaging, beat‐to‐beat physiological monitoring ...
Darius A. Gerlach, Andrea Maier, Jorge Manuel, Anja Bach, Alex Hoff, Jan‐Niklas Hönemann, Karsten Heusser, Dirk Voit, Jens Frahm, Jens Jordan, Jens Tank   +10 more
doaj   +1 more source

Inverted circadian variation of arterial pressure in a geriatric patient: an indicator of autonomic dysfunction

BMC Geriatrics, 2021
Background Orthostatic hypotension (OH) in geriatric patients frequently involves a component of autonomic failure (AF). The combination of OH with nocturnal hypertension (NHT) is indicative of AF, which is described as pure (PAF), when neurologic ...
Siddhartha Lieten, Aziz Debain, Bert Bravenboer, Tony Mets   +3 more
doaj   +1 more source

Congenital Insensitivity to Pain (HSNA type IV)

Pediatric Neurology Briefs, 2015
Investigators from New York University, NY, studied 14 patients with congenital insensitivity to pain with anhidrosis (CIPA), compared to 10 patients with chronically deficient sympathetic activity (pure autonomic failure), and 15 normal age-matched ...
J Gordon Millichap
doaj   +1 more source