Geometric and dosimetric comparison of four intrafraction motion adaptation strategies for stereotactic liver radiotherapy.
Sign Up to like & getrecommendations! Published in 2018 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aacdda
Abstract: The accuracy of stereotactic body radiotherapy (SBRT) in the liver is limited by tumor motion. Selection of the most suitable motion mitigation strategy requires good understanding of the geometric and dosimetric consequences. This study compares… read more here.
Keywords: motion; baseline shift; intrafraction motion; motion adaptation ... See more keywords
Online Avatar Motion Adaptation to Morphologically‐similar Spaces
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DOI: 10.1111/cgf.14740
Abstract: In avatar‐mediated telepresence systems, a similar environment is assumed for involved spaces, so that the avatar in a remote space can imitate the user's motion with proper semantic intention performed in a local space. For… read more here.
Keywords: space; motion; avatar; morphologically similar ... See more keywords
Motion adaptation improves acuity (but perceived size doesn't matter)
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DOI: 10.1167/jov.22.11.2
Abstract: Recognition acuity—the minimum size of a high-contrast object that allows us to recognize it—is limited by optical and neural elements of the eye and by processing within the visual cortex. The perceived size of objects… read more here.
Keywords: acuity; perceived size; adaptation; motion adaptation ... See more keywords
In Motion: An Adaptation of Enriched and Inclusive Audio Description Practices
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DOI: 10.1177/10778004231176092
Abstract: In Motion is an audio-described video piece that applies techniques from audio-described museum tours. The piece, sound recording, and audio description were done by the author, allowing for an enriched audio description, which combines the… read more here.
Keywords: audio description; adaptation enriched; practices motion; motion adaptation ... See more keywords
Downregulation of early visual cortex excitability mediates oscillopsia suppression
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DOI: 10.1212/wnl.0000000000004360
Abstract: Objective: To identify in an observational study the neurophysiologic mechanisms that mediate adaptation to oscillopsia in patients with bilateral vestibular failure (BVF). Methods: We directly probe the hypothesis that adaptive changes that mediate oscillopsia suppression… read more here.
Keywords: motion; visual motion; oscillopsia suppression; excitability ... See more keywords