Results 41 to 50 of about 154,999 (331)
Alzheimer's & Dementia, 2021 Discovering non‐invasive and easily acquired biomarkers that are conducive to the accurate diagnosis of dementia is an urgent area of ongoing clinical research.
Olivia M. Rifai +6 more
semanticscholar +1 more source
Optical Coherence Tomography Angiography in Schizophrenia
ALPHA PSYCHIATRY, 2022 The aim of this study is to investigate the retinovascular structure of schizophrenia patients using optical coherence tomography angiography (OCTA).47 eyes of schizophrenia patients were compared with 50 eyes of demographically matched healthy controls in terms of OCTA measurements.
Hanifi Kokaçya, Mehmet +1 more
openaire +2 more sources
Therapeutic Advances in Ophthalmology, 2020 Aim: To determine the minimum number of optical coherence tomography B-scan corrections required to provide acceptable vessel density measurements on optical coherence tomography angiography images in eyes with diabetic macular edema.
Khalil Ghasemi Falavarjani +3 more
doaj +1 more source
Optical Coherence Tomography and Optical Coherence Tomography with Angiography in Multiple Sclerosis
Healthcare, 2022 Multiple sclerosis (MS) is an inflammatory and neurodegenerative, potentially disabling disease of the central nervous system. OCT (Optical Coherence Tomography) and OCT-A (Optical Coherence Tomography with Angiography) are imaging techniques for the retina and choroid that are used in the diagnosis and monitoring of ophthalmological conditions.
Ioannis-Nikolaos Chalkias +4 more
openaire +2 more sources
Optical Coherence Tomographic Angiography Imaging in Age-Related Macular Degeneration. [PDF]
, 2017 Optical coherence tomographic angiography (OCTA) is emerging as a rapid, noninvasive imaging modality that can provide detailed structural and flow information on retinal and choroidal vasculature.
Desai, Ria +5 more
core +3 more sources
Acta ophthalmologica, 2020 PURPOSE To explore regional variation of the macular microvasculature in patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD), also to detect the association between retinal macular microvascular parameters and the progress of ...
Jing Wu +5 more
semanticscholar +1 more source
Mass spectrometry in ocular drug research
Mass Spectrometry Reviews, EarlyView., 2023 Abstract Mass spectrometry (MS) has been proven as an excellent tool in ocular drug research allowing analyzes from small samples and low concentrations. This review begins with a short introduction to eye physiology and ocular pharmacokinetics and the relevance of advancing ophthalmic treatments.
Eva M. del Amo +6 more
wiley +1 more source
Translational Vision Science & Technology, 2020 Purpose To evaluate the role of ensemble learning techniques with deep learning in classifying diabetic retinopathy (DR) in optical coherence tomography angiography (OCTA) images and their corresponding co-registered structural images. Methods A total of
M. Heisler +9 more
semanticscholar +1 more source
In vivo volumetric imaging of human retinal circulation with phase-variance optical coherence tomography [PDF]
, 2011 We present in vivo volumetric images of human retinal micro-circulation using Fourier-domain optical coherence tomography (Fd-OCT) with the phase-variance based motion contrast method.
An +30 more
core +2 more sources
An overview of optical coherence tomography angiography and the posterior pole
Therapeutic Advances in Ophthalmology, 2019 Optical coherence tomography angiography is a relatively new, noninvasive technology that has revolutionized imaging of the retinal and choroidal microvasculature. This technology is based on the detection of movement or changes that represent moving red
Alex C. Onishi, Amani A. Fawzi
doaj +1 more source