Results 81 to 90 of about 117,260 (330)

Biotin-responsive basal ganglia disease: a novel entity [PDF]

open access: yesBrain, 1998
We describe a novel, biotin-responsive basal ganglia disease in 10 patients. At onset, it appears as a subacute encephalopathy, with confusion, dysarthria and dysphagia with occasional supranuclear facial nerve palsy or external ophthalmoplegia, and progresses to severe cogwheel rigidity, dystonia and quadriparesis.
P T, Ozand   +8 more
openaire   +2 more sources

Virchow-Robin spaces : an anatomic variant or a pathologic sign? [PDF]

open access: yes, 2009
Virchow-Robin spaces surround blood vessels. Their walls are formed by prolongations of the pia mater and they have no communication with the subarachnoid space. VRS are often seen as well-delineated foci of cerebrospinal fluid signal on MR images.

core  

Portable Low‐Field Magnetic Resonance Imaging in People With Human Immunodeficiency Virus

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The aging population of people with HIV (PWH) raises heightened concerns regarding accelerated aging and dementia. Portable, low‐field MRI (LF‐MRI) is an innovative technology that could enhance access and facilitate routine monitoring of PWH.
Annabel Sorby‐Adams   +14 more
wiley   +1 more source

EXTENSIVE INTRACRANIAL CALCIFICATION WITH NEUROLOGICAL AND OPHTHALMOLOGICAL COMPLICATIONS IN A PATIENT WITH IDIOPATHIC HYPOPARATHYROIDISM: A CASE REPORT [PDF]

open access: yesJournal of IMAB, 2018
Background: Idiopathic hypoparathyroidism is a rare endocrine disorder caused by the deficiency of parathyroid hormone. It typically has a progressive course and is characterized by accumulations of calcium deposits in the basal ganglia bilaterally.
Maya P. Danovska   +6 more
doaj   +1 more source

Tuned to Tremor: Increased Sensitivity of Cortico-Basal Ganglia Neurons to Tremor Frequency in the MPTP Nonhuman Primate Model of Parkinson's Disease [PDF]

open access: green, 2023
Noa Rahamim   +6 more
openalex   +1 more source

Motor recovery following capsular stroke [PDF]

open access: yes, 1993
The functional anatomy of motor recovery was studied by assessing motor function quantitatively in 23 patients following capsular or striatocapsular stroke.
Danek, Adrian   +3 more
core   +1 more source

Insights Into the Antigenic Repertoire of Unclassified Synaptic Antibodies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We sought to characterize the sixth most common finding in our neuroimmunological laboratory practice (tissue assay‐observed unclassified neural antibodies [UNAs]), combining protein microarray and phage immunoprecipitation sequencing (PhIP‐Seq). Methods Patient specimens (258; 133 serums; 125 CSF) meeting UNA criteria were profiled;
Michael Gilligan   +22 more
wiley   +1 more source

Increased Basal Ganglia Iron Levels in Huntington Disease [PDF]

open access: yesArchives of Neurology, 1999
To quantify in vivo brain ferritin iron levels in patients with Huntington disease (HD) and normal control subjects.A magnetic resonance imaging method that can quantify ferritin iron levels with specificity in vivo was employed to study 11 patients with HD and a matched group of 27 normal controls. Three basal ganglia structures (caudate, putamen, and
G, Bartzokis   +4 more
openaire   +2 more sources

Network Localization of Fatigue in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo   +12 more
wiley   +1 more source

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