Results 1 to 10 of about 71,271 (202)

Alpha-band rhythms in visual task performance: phase-locking by rhythmic sensory stimulation [PDF]

open access: yes, 2012
Oscillations are an important aspect of neuronal activity. Interestingly, oscillatory patterns are also observed in behaviour, such as in visual performance measures after the presentation of a brief sensory event in the visual or another modality. These
A Ariga   +53 more
core   +10 more sources

The shaky ground truth of real-time phase estimation

open access: yesNeuroImage, 2020
Instantaneous phase of brain oscillations in electroencephalography (EEG) is a measure of brain state that is relevant to neuronal processing and modulates evoked responses.
Christoph Zrenner   +5 more
doaj   +1 more source

La contribution du Brésil à la COP21 : l’agrobusiness du futur

open access: yesBrésil(s), 2017
Assessing Brazil’s contribution (INDC) to the United Nations convention on climate change to COP21, we present a study showing how the country affirms both its sovereignty and dual posture as a model learner and a leader in the international arena.
Catherine Aubertin, Livia Kalil
doaj   +1 more source

Spatial grouping determines temporal integration [PDF]

open access: yes, 2009
To make sense out of a continuously changing visual world, people need to integrate features across space and time. Despite more than a century of research, the mechanisms of features integration are still a matter of debate.
Hermens, Frouke   +2 more
core   +1 more source

Development Traps and Development Policy Interventions. [PDF]

open access: yesRiscuri şi Catastrofe
Nowadays, development has become a natural part of our lives, the dynamics and types of which are the only things we tend to highlight and compare. This is why it may seem unusual that science has identified an anomaly in certain territorial units where ...
FINTA István
doaj   +1 more source

Not all adversarial examples require a complex defense : identifying over-optimized adversarial examples with IQR-based logit thresholding [PDF]

open access: yes, 2019
Detecting adversarial examples currently stands as one of the biggest challenges in the field of deep learning. Adversarial attacks, which produce adversarial examples, increase the prediction likelihood of a target class for a particular data point ...
De Neve, Wesley   +2 more
core   +2 more sources

Development of Auditory Selective Attention: Why Children Struggle to Hear in Noisy Environments [PDF]

open access: yes, 2015
Children’s hearing deteriorates markedly in the presence of unpredictable noise. To explore why, 187 school-age children (4–11 years) and 15 adults performed a tone-in-noise detection task, in which the masking noise varied randomly between every ...
Amitay, S., Jones, P. R., Moore, D.
core   +1 more source

Adaptive Optics Observations of Exoplanets, Brown Dwarfs, & Binary Stars [PDF]

open access: yes, 2011
The current direct observations of brown dwarfs and exoplanets have been obtained using instruments not specifically designed for overcoming the large contrast ratio between the host star and any wide-separation faint companions. However, we are about to
Baraffe   +5 more
core   +2 more sources

Time-locked perceptual fading induced by visual transients [PDF]

open access: yes, 2003
After prolonged fixation, a stationary object placed in the peripheral visual field fades and disappears from our visual awareness, especially at low luminance contrast (the Troxler effect).
Kamitani, Yukiyasu, Kanai, Ryota
core   +2 more sources

Michelson Interferometry with the Keck I Telescope [PDF]

open access: yes, 2000
We report the first use of Michelson interferometry on the Keck I telescope for diffraction-limited imaging in the near infrared JHK and L bands. By using an aperture mask located close to the f/25 secondary, the 10 m Keck primary mirror was transformed ...
Buscher D.   +22 more
core   +2 more sources

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