Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Marisa Carrasco"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract We can often anticipate the precise moment when a stimulus will be relevant for our behavioral goals. Voluntary temporal attention, the prioritization of sensory information at task-relevant time points, enhances visual perception. However,
Externí odkaz:
https://doaj.org/article/31f1fcfb24d54598ab6a33d5caeda900
Publikováno v:
iScience, Vol 27, Iss 11, Pp 111155- (2024)
Summary: Transcranial magnetic stimulation (TMS) to early visual cortex modulates the effect of adaptation and eliminates the effect of exogenous (involuntary) attention on contrast sensitivity. Here, we investigated whether adaptation modulates exog
Externí odkaz:
https://doaj.org/article/789fbb7e46db4353bf2a9f9da3f4c348
Autor:
Helena Palmieri, Marisa Carrasco
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Psychophysical studies typically test attentional mechanisms in isolation, but in everyday life they interact to optimize human behavior. We investigated whether spatial and temporal attention interact in two orientation discrimination exper
Externí odkaz:
https://doaj.org/article/65a2fd28fe224e968da02c5924f22a4c
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The McGurk effect refers to an audiovisual speech illusion where the discrepant auditory and visual syllables produce a fused percept between the visual and auditory component. However, little is known about how individual differences contri
Externí odkaz:
https://doaj.org/article/798062ae5bb94d0e8e2e71dd7fcfb5df
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Temporal attention is voluntarily deployed at specific moments, whereas temporal expectation is deployed according to timing probabilities. When the target appears at an expected moment in a sequence, temporal attention improves performance
Externí odkaz:
https://doaj.org/article/a486421e82bf4189bf782f1948c66a63
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Microsaccades, incessant “fixational eye movements” (
Externí odkaz:
https://doaj.org/article/874dc783d8e14fe2accfbc32f6b7790a
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Shortly before saccadic eye movements, visual sensitivity at the saccade target is enhanced, at the expense of sensitivity elsewhere. Some behavioral and neural correlates of this presaccadic shift of attention resemble those of covert atten
Externí odkaz:
https://doaj.org/article/d7e349fbab6040659d518d9864d42e54
Autor:
Marc M. Himmelberg, Ekin Tünçok, Jesse Gomez, Kalanit Grill-Spector, Marisa Carrasco, Jonathan Winawer
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Many properties of human primary visual cortex (V1) are ‘adult-like’ by childhood. Here, using fMRI, the authors show that V1 of children and adults differentially sample the visual field, indicating a late-stage change in cortical organization.
Externí odkaz:
https://doaj.org/article/4e5fb9c39ee7433a95fe0f2ae481371e
Autor:
Marisa Carrasco-Queijeiro
Publikováno v:
IBRO Neuroscience Reports, Vol 15, Iss , Pp S4- (2023)
Externí odkaz:
https://doaj.org/article/fa5a470c13024ef684308de522d16614
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Visual perception is limited by spatial resolution, the ability to discriminate fine details. Spatial resolution not only declines with eccentricity but also differs for polar angle locations around the visual field, also known as ‘perform
Externí odkaz:
https://doaj.org/article/6b15a9354bce4795834d7508e9f0eada