Results 201 to 210 of about 1,208,254 (376)

Technical Optics [PDF]

, 1917

openalex   +1 more source

Nonlinear spatial integration allows the retina to detect the sign of defocus in natural scenes. [PDF]

Sci Adv
Goethals S, Louboutin A, Hamlaoui S, Quetu T, Virgili S, Goldin MA, Baranton K, Marre O.   +7 more
europepmc   +1 more source

High‐Efficacy Treatment in Neuromyelitis Optica Specturm Disorder Patients With Seropositive AQP4 Antibodies—A Real‐World Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To compare the effectiveness of high‐efficacy treatments (HET) and low‐efficacy treatments (LET) in NMOSD patients with anti‐aquaporin‐4 antibodies (AQP4‐ab). Methods In this multi‐center study, we analyzed 183 AQP4‐ab seropositive NMOSD patients who received immunosuppressive treatments (IST).
Xiang Li, Binbin Xue, Jia Li, Dewei Xie, Juyuan Pan, Lanbing Zhu, Qiaowen Tong, Jing Lin, Xu Zhang, Junhui Xia, Jie Lin   +10 more
wiley   +1 more source

I. Optics of photography.—On a self-acting focus-equalizer, or the means of producing the differential movement of the two lenses of a photographic optical combination, which is capable, during the exposure, of bringing consecutively all the planes of a solid figure into focus, without altering the size of the various images superposed [PDF]

A. Claudet
openalex   +1 more source

Visual and Physiological Optics: introduction to the joint feature issue in <i>Biomedical Optics Express and Journal of the Optical Society of America A</i>. [PDF]

Biomed Opt Express
Asejczyk M, Lundström L, Vohnsen B, Mujat M, Wei M.   +4 more
europepmc   +1 more source

Remaining Burden of Spinal Muscular Atrophy Among Treated Patients: A Survey of Patients and Caregivers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinal muscular atrophy (SMA) significantly impacts motor function. This study aimed to assess the persistent burden and unmet needs among currently treated patients with SMA and their caregivers. Methods Two complementary web‐based surveys were distributed in August 2024 among patients with SMA and their caregivers.
Julie A. Parsons, Natalie Land, Melissa Culhane Maravic, Claire Cagle, Amal Jamaleddine, Hemal Shah, Thomas Brown, Christabella Cherubino, Mouhamed Gueye   +8 more
wiley   +1 more source

The Theory of Light: A Treatise on Physical Optics [PDF]

, 1908
H. L.
openalex   +1 more source

A novel heuristic Morlet wavelet neural network design for the painlevé equation-II arising in nonlinear optics. [PDF]

Sci Rep
Faisal S, Sabir Z, Khan SU, Aamir M, Cyran KA.   +4 more
europepmc   +1 more source

Adaptive optics for high-resolution imaging

Nature Reviews Methods Primers, 2021
K. Hampson, Raphaël Turcotte, Donald T. Miller, K. Kurokawa, J. Males, Na Ji, M. Booth   +6 more
semanticscholar   +1 more source

Identification of Dementia With Lewy Bodies by Skin Biopsy in Recent‐Onset Cognitive Impairment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Immunofluorescence for phosphorylated alpha‐synuclein in skin biopsy samples is an emerging biomarker in synucleinopathies comprising Dementia with Lewy bodies. In this pilot study, 19 patients with recent‐onset (≤ 18 months) cognitive impairment underwent skin biopsy at baseline, with follow‐up clinical re‐evaluation.
Alessandro Furia, Alex Incensi, Cecilia Delprete, Giovanni Rizzo, Salvatore Bonvegna, Marco Piatti, Enrica Olivola, Francesco Ventruto, Veria Vacchiano, Enrico Fileccia, Roberto Cilia, Nicola Modugno, Rocco Liguori, Vincenzo Donadio   +13 more
wiley   +1 more source