Results 131 to 140 of about 1,781,037 (346)
Neuron analysis of visual perception [PDF]
The receptive fields of single cells in the visual system of cat and squirrel monkey were studied investigating the vestibular input affecting the cells, and the cell's responses during visual discrimination learning process.
Chow, K. L.
core +1 more source
Log file‐based quality assurance method for respiratory gating system
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background As medical linear accelerator technology advances, enabling higher dose rate deliveries, hypofractionation regimens has increased. This necessitates respiratory gating systems that synchronize radiation delivery with tumor position, requiring simple rigorous quality assurance (QA) to ensure treatment accuracy and patient safety ...
Wonjoong Cheon +7 more
wiley +1 more source
Characterizing Visual Intents for People with Low Vision through Eye Tracking [PDF]
arXivAccessing visual information is crucial yet challenging for people with low vision due to their visual conditions (e.g., low visual acuity, limited visual field). However, unlike blind people, low vision people have and prefer using their functional vision in daily tasks.
arxiv
Macroprudential oversight, risk communication and visualization [PDF]
arXiv, 2014 This paper discusses the role of risk communication in macroprudential oversight and of visualization in risk communication. Beyond the soar in data availability and precision, the transition from firm-centric to system-wide supervision imposes vast data needs.
arxiv
Serial dependence in a simulated clinical visual search task. [PDF]
, 2019 In everyday life, we continuously search for and classify objects in the environment around us. This kind of visual search is extremely important when performed by radiologists in cancer image interpretation and officers in airport security screening ...
Kristjánsson, Árni +2 more
core
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood +5 more
wiley +1 more source
The State of the Art in Multilayer Network Visualization [PDF]
arXiv, 2019 Modelling relationships between entities in real-world systems with a simple graph is a standard approach. However, reality is better embraced as several interdependent subsystems (or layers). Recently the concept of a multilayer network model has emerged from the field of complex systems.
arxiv
THE VISUAL FIELD DEFECTS IN SUBACUTE COMBINED DEGENERATION OF THE SPINAL CORD [PDF]
, 1951 G. H. H. Benham
openalex +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background The aim of this study was to thoroughly analyze the reproducibility of radiomics feature extraction across three Image Biomarker Standardization Initiative (IBSI)‐compliant platforms using a digital phantom for benchmarking. It uncovers high consistency among common features while also pointing out the necessity for standardization ...
Han‐Back Shin +5 more
wiley +1 more source
Management of diplopia with visual-field defects
Taiwan Journal of Ophthalmology, 2017 Purpose: The management of diplopia can be challenging in patients with a concurrent visual-field (VF) defect. We conducted a retrospective chart review to analyze and compare treatment outcomes for different types of VF defects. Methods: A retrospective
Ling-Yuh Kao +2 more
doaj +1 more source