Results 11 to 20 of about 194,970 (290)

Radiobiology of the FLASH effect [PDF]

Medical Physics, 2021
AbstractRadiation exposures at ultrahigh dose rates (UHDRs) at several orders of magnitude greater than in current clinical radiotherapy (RT) have been shown to manifest differential radiobiological responses compared to conventional (CONV) dose rates.
Friedl, Anna A, Prise, Kevin M, Butterworth, Karl T, Montay-Gruel, Pierre, Favaudon, Vincent   +4 more
openaire   +6 more sources

The flash grab effect [PDF]

Vision Research, 2012
When an object moves back and forth, its trajectory appears significantly shorter than it actually is. The object appears to stop and reverse well before its actual reversal point, as if there is some averaging of location within a window of about 100 ms (Sinico et al., 2009).
Cavanagh, Patrick, Anstis, Stuart
openaire   +3 more sources

The haptic and the visual flash-lag effect and the role of flash characteristics [PDF]

PLOS ONE, 2018
When a short flash occurs in spatial alignment with a moving object, the moving object is seen ahead the stationary one. Similar to this visual flash-lag effect (FLE) it has been recently observed for the haptic sense that participants judge a moving hand to be ahead a stationary hand when judged at the moment of a short vibration (haptic flash) that ...
Drewing, Knut, Hitzel, Elena, Scocchia, Lisa, Justus Liebig University Giessen   +3 more
openaire   +9 more sources

Sustained attention and the flash grab effect [PDF]

Journal of Vision
When a stationary target is briefly presented on top of a moving background as it reverses direction, the target is displaced perceptually in the direction of the upcoming motion (the flash grab effect). To determine the role of attention in this effect, we investigated whether the predictability of the location of the flash grab target modulates the ...
Adamian, Nika, Cavanagh, Patrick
openaire   +5 more sources

A flash-lag effect in random motion [PDF]

Vision Research, 2001
The flash-lag effect refers to the phenomenon in which a flash adjacent to a continuously moving object is perceived to lag behind it. To test three previously proposed hypotheses (motion extrapolation, positional averaging, and differential latency), a new stimulus configuration, to which the three hypotheses give different predictions, was introduced.
Murakami, Ikuya
openaire   +3 more sources

The Flash-lag Effect in Amblyopia

Investigative Opthalmology & Visual Science, 2021
Amblyopes suffer a defect in temporal processing, presumably because of a neural delay in their visual processing. By measuring flash-lag effect (FLE), we investigate whether the amblyopic visual system could compensate for the intrinsic neural delay due to visual information transmissions from the retina to the cortex.Eleven adults with amblyopia and ...
Wang, Xi, Reynaud, Alexandre, Hess, Robert F.   +2 more
openaire   +2 more sources

An insight into hypothesized biological mechanisms contributing to the Flash effect

Frontiers in Physics, 2023
In recent years, FLASH radiotherapy (FLASH RT) has gained attention in preclinical studies as a potential advancement in cancer treatment. The great advantage of FLASH RT is the ultra-fast, high doses delivery that have a similar or greater effect on ...
Francesca Del Debbio, Maria Sofia Bertilacchi, Alessandra Gonnelli, Alessandra Gonnelli, Eleonora Da Pozzo, Eleonora Da Pozzo, Eleonora Da Pozzo, Valentina Tozzini, Valentina Tozzini, Claudia Martini, Claudia Martini, Claudia Martini, Simone Capaccioli, Simone Capaccioli, Simone Capaccioli, Barbara Costa, Barbara Costa   +16 more
doaj   +1 more source

Flash-lag chimeras: the role of perceived alignment in the composite face effect [PDF]

, 2006
Spatial alignment of different face halves results in a configuration that mars the recognition of the identity of either face half (). What would happen to the recognition performance for face halves that were aligned on the retina but were perceived as
R. Nijhawan (16042202), R. M. Carter (16042199), K. Watanabe (1466956), B. Khurana (16042196)   +3 more
core   +3 more sources

FLASH Irradiation Spares Lung Progenitor Cells and Limits the Incidence of Radio-induced Senescence [PDF]

, 2020
PURPOSE: One of the main limitations to anticancer radiotherapy lies in irreversible damage to healthy tissues located within the radiation field.
Heinrich, Sophie, Leboucher, Sophie, Curras-Alonso, Sandra, Bohec, Mylène, Beddok, Arnaud, Karakurt, Hamza Umut, Verrelle, Pierre, Fouillade, Charles, Vooijs, Marc, Dutreix, Marie, Quelennec, Eddy, Bonnet-Boissinot, Sarah, Favaudon, Vincent, Baulande, Sylvain, Londoño-Vallejo, Arturo, Giuranno, Lorena   +15 more
core   +1 more source

Radiobiological Aspects of FLASH Radiotherapy

Biomolecules, 2022
Radiotherapy (RT) is one of the primary treatment modalities for cancer patients. The clinical use of RT requires a balance to be struck between tumor effect and the risk of toxicity.
Eline Hageman, Pei-Pei Che, Max Dahele, Ben J. Slotman, Peter Sminia   +4 more
doaj   +1 more source