Recent findings from the study of primary visual cortex in humans and animals blur the distinction between early and late visual processing. Under some conditions, the activity of neurons in primary visual cortex appears as close or closer to perception than activity in 'higher' visual areas.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/s0959-4388(02)00311-2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Current state of epigenetics in giant cell arteritis: Focus on microRNA dysregulation.
Autoimmun Rev
December 2024
Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia. Electronic address:
Giant cell arteritis (GCA) is a primary systemic vasculitis affecting the elderly, characterized by a granulomatous vessel wall inflammation of large- and medium-sized arteries. The immunopathology of GCA is complex, involving both the innate and adaptive arms of the immune system, where a maladaptive inflammatory-driven vascular repair process ultimately results in vessel wall thickening, intramural vascular smooth muscle cell proliferation, neovascularization and vessel lumen occlusion, which can lead to serious ischemic complications such as visual loss and ischemic stroke. Over the past decade, microRNA (miRNA) dysregulation has been highlighted as an important contributing factor underlying the pathogenesis of GCA.
View Article and Find Full Text PDFMultimodal MRI Analysis of Microstructural and Functional Connectivity Brain Changes Following Systematic Audio-Visual Training in a Virtual Environment.
Neuroimage
December 2024
Institute of Population Health, University of Liverpool, United Kingdom; Hanse Wissenschaftskolleg, Delmenhorst, Germany. Electronic address:
Recent work has shown rapid microstructural brain changes in response to learning new tasks. These cognitive tasks tend to draw on multiple brain regions connected by white matter (WM) tracts. Therefore, behavioural performance change is likely to be the result of microstructural, functional activation, and connectivity changes in extended neural networks.
View Article and Find Full Text PDFSling is Not-Inferior to Brace Immobilization Following Arthroscopic Rotator Cuff Repair: A Randomized Controlled Trial.
Arthroscopy
December 2024
Orthopaedic and Traumatology Unit, Ospedale Regionale di Lugano, EOC, 6900, Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana, Via Buffi 13, 6900, Lugano, Switzerland.
Purpose: The aim of this study was to compare the safety and efficacy of immobilizing the upper limb with a brace versus a less-constrained sling in the rehabilitation after arthroscopic rotator cuff repair (ARCR), by documenting clinical and radiological results.
Methods: ARCR was performed in 110 patients (54.9±8.
Outliers of Treatment Frequency in Retinal Vein Occlusion: 24-Month Comparative Analysis of Fight Retinal Blindness! Practitioners.
Clin Exp Ophthalmol
December 2024
The Save Sight Institute, Sydney Medical School, the University of Sydney, Sydney, New South Wales, Australia.
Background: We aimed to describe a 2-year outcome of eyes managed by practitioners benchmarked using a funnel plot by their frequency of treatment using vascular endothelial growth factor (VEGF) inhibitors for naive retinal vein occlusion (RVO).
Methods: A multicentre, international, observational study of 29 doctors in 12 countries managing 1110 eyes with RVO commencing VEGF inhibitors between 1 January 2012-2022 tracked in the Fight Retinal Blindness! registry.
Results: We identified 3 outlying 'intensive' practitioners (managing 350/1110 eyes [32%]), 22 'typical' practitioners (604/1110, [54%]) and 4 outlying 'relaxed' practitioners (156/1110, [14%]) with respective 24-month outcomes in Branch and Central RVO including the primary outcome, mean adjusted change in visual acuity (VA) in BRVO: +16.
[Functional outcomes of various aberrational extended depth-of-focus intraocular lenses].
Vestn Oftalmol
December 2024
Krasnov Research Institute of Eye Diseases, Moscow, Russia.
Purpose: This study compares the functional outcomes of correction using two different types of aberrational extended depth-of-focus (EDOF) intraocular lenses (IOLs).
Material And Methods: The study was conducted in two standardized groups (20 patients, 20 eyes in each group). Patients in group 1 were implanted EDOF IOL I, in group 2 - EDOF IOL II.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!