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of 385
pro vyhledávání: '"P, Arsac"'
Causality defines the relationship between cause and effect. In multivariate time series field, this notion allows to characterize the links between several time series considering temporal lags. These phenomena are particularly important in medicine
Externí odkaz:
http://arxiv.org/abs/2305.19695
Publikováno v:
Frontiers in Virtual Reality, Vol 5 (2024)
Practicing guided breathing at 0.1 Hz in virtual reality yields psychological and physiological benefits. Nonetheless, it remains uncertain whether these effects surpass those induced in a real-world setting. Indeed, the potential influence of the vi
Externí odkaz:
https://doaj.org/article/562f9c969ff44430b16794c9c8bde3c9
Publikováno v:
Entropy, Vol 26, Iss 2, p 148 (2024)
Continuous adaptations of the movement system to changing environments or task demands rely on superposed fractal processes exhibiting power laws, that is, multifractality. The estimators of the multifractal spectrum potentially reflect the adaptive
Externí odkaz:
https://doaj.org/article/74c7ccd4b95b47dfba1dd63b646fd11d
Autor:
Dominique Bétemps, Jean-Noël Arsac, Simon Nicot, Dominique Canal, Habiba Tlili, Maxime Belondrade, Eric Morignat, Jérémy Verchère, Damien Gaillard, Lilian Bruyère-Ostells, Charly Mayran, Latifa Lakhdar, Daisy Bougard, Thierry Baron
Publikováno v:
Biomolecules, Vol 13, Iss 12, p 1788 (2023)
Human neurodegenerative diseases associated with the misfolding of the alpha-synuclein (aS) protein (synucleinopathies) are similar to prion diseases to the extent that lesions are spread by similar molecular mechanisms. In a transgenic mouse model (
Externí odkaz:
https://doaj.org/article/1128120990944ed0a7c02b0c20ba60b1
Akademický článek
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Publikováno v:
Frontiers in Virtual Reality, Vol 3 (2022)
Virtual reality has obvious potential to help humans developing/recovering brain functions, which operates through modulation of multisensory inputs. Some interventions using VR rely on the need to embody a virtual avatar, which stimulates cognitive-
Externí odkaz:
https://doaj.org/article/6fe19393150840229fa1f8f666e03779
Autor:
Laurent M. Arsac
Publikováno v:
Entropy, Vol 25, Iss 9, p 1364 (2023)
Entropy-based and fractal-based metrics derived from heart rate variability (HRV) have enriched the way cardiovascular dynamics can be described in terms of complexity. The most commonly used multifractal testing, a method using q moments to explore
Externí odkaz:
https://doaj.org/article/20290a1dd0e9424c9f71f6d842572c1c
Publikováno v:
Sensors, Vol 23, Iss 9, p 4494 (2023)
Cardiac coherence is a state achieved when one controls their breathing rate during the so-called resonance frequency breathing. This maneuver allows respiratory-driven vagal modulations of the heart rate to superimpose with sympathetic modulations o
Externí odkaz:
https://doaj.org/article/9dedfe5f4aeb4778b04fe7c26c352bb6
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Daily-life behaviors strongly rely on visuomotor integration, a complex sensorimotor process with obvious plasticity. Visual-perceptive and visual-cognitive functions are degraded by neurological disorders and brain damage, but are improved
Externí odkaz:
https://doaj.org/article/7165f8100ab0480f9adf4ef00a09c7bd
Autor:
Lionel Arsac
Publikováno v:
Bulletin du Centre de Recherche du Château de Versailles, Vol 22 (2022)
A major painter of the French 18th century, François Boucher had a brilliant career during the reign of Louis XV, becoming first painter to the king in 1765. Like other artists of his generation, such as Charles-Joseph Natoire, he had a constant fas
Externí odkaz:
https://doaj.org/article/c092d0ebccf84e1596a0d8d0c7cb7078