Results 21 to 30 of about 43,716 (252)

Evidence in practice-number 8:What is the prognosis of optic neuritis? How often does it lead to multiple sclerosis? [PDF]

open access: yes, 2005
Gearing components are an example for widely used machining parts in engines. Nowadays the development and optimization of materials and process chains are driven towards a concurrent improvement of final product properties and production efficiency ...
Sanders, Sharon   +5 more
core   +1 more source

Biomagnetic methodologies for the noninvasive investigations of the human brain (Magnobrain) [PDF]

open access: yes, 1994
Magnetoencephalography (MEG) non-invasively infers the distribution of electric currents in the brain by measuring the magnetic fields they induce. Its superb spatial and temporal resolution provides a solid basis for the `functional imaging¿ of the ...
Anogianakis, George   +6 more
core   +7 more sources

Monitoring retinal changes with optical coherence tomography predicts neuronal loss in experimental autoimmune encephalomyelitis. [PDF]

open access: yes, 2019
BACKGROUND:Retinal optical coherence tomography (OCT) is a clinical and research tool in multiple sclerosis, where it has shown significant retinal nerve fiber (RNFL) and ganglion cell (RGC) layer thinning, while postmortem studies have reported RGC loss.
Aktas, Orhan   +18 more
core   +1 more source

Arbeiten zur Optischen Kohärenztomographie, Magnetresonanzspektroskopie und Ultrahochfeld-Magnetresonanztomographie [PDF]

open access: yes, 2019
Abstrakt (Deutsch) Hintergrund: Die Multiple Sklerose ist eine der häufigsten neurologischen Erkrankungen, die zu Behinderung bereits im jungen Erwachsenenalter führen kann.
Pfüller, Caspar Friedrich
core   +1 more source

Masquerading optic neuritis [PDF]

open access: yesBMJ Case Reports, 2015
A 54-year-old woman presented to the ophthalmology emergency department with a 10-day history of blurred vision. The best-corrected visual acuities and Ishihara colour vision were bilaterally reduced with a left relative afferent pupillary defect. Slit-lamp examination was otherwise normal.
Katherine, McVeigh   +2 more
openaire   +2 more sources

A longitudinal study of abnormalities on MRI and disability from multiple sclerosis [PDF]

open access: yes, 2002
Background: In patients with isolated syndromes that are clinically suggestive of multiple sclerosis, such as optic neuritis or brain-stem or spinal cord syndromes, the presence of lesions as determined by T2-weighted magnetic resonance imaging (MRI) of ...
Brex, P.A.   +5 more
core   +1 more source

Sarcoidosis and neuromyelitis optica in a patient with optic neuritis – a case report

open access: yesAnnals of Clinical and Translational Neurology, 2021
We present a case of atypical recurrent optic neuritis. A man in his 50s presented with right optic neuritis and profound visual loss, associated with elevated inflammatory markers. Lymph‐node biopsy was consistent with sarcoidosis.
Michael A. Foster   +4 more
doaj   +1 more source

Pathophysiologisch-serologische, bildgebende und klinische Charakteristika der Neuromyelitis Optica [PDF]

open access: yes, 2019
Hintergrund: Neuromyelitis optica-Spektrum-Erkrankungen (NMOSD) stellen eine Gruppe neuroinflammatorischer Erkrankungen dar, die mit dem klinischen Auftreten von Myelitiden und/oder Optikusneuritiden (ON) einhergeht.
Schumacher, Sophie
core   +1 more source

Unilateral syphilitic optic neuritis without meningitis or uveitis

open access: yesClinical Case Reports, 2022
A 69‐year‐old man with left eye pain and visual impairment was diagnosed with syphilitic optic neuritis, who was successfully treated by penicillin. Although it is difficult to decide syphilis as the direct cause of optic neuritis, it is essential to ...
Shun Yamashita   +3 more
doaj   +1 more source

AI for public health: Self-screening for eye diseases [PDF]

open access: yes, 1998
A software-based visual-field testing (perimetry) system is described which incorporates several AI components, including machine learning, an intelligent user interface and pattern discovery.
Cheng, G, Liu, X, Wu, J
core   +1 more source

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