Visual Grouping and the Focusing of Attention Induce Gamma-band Oscillations at Different Frequencies in Human Magnetoencephalogram Signals.
Juan R. VidalMaximilien ChaumonJ. Kevin O'ReganCatherine Tallon-BaudryPublished in: J. Cogn. Neurosci. (2006)
Keyphrases
- frequency spectrum
- visual saliency
- selective attention
- visual processing
- human visual
- independent component analysis
- visual perception
- phase locked
- perceptual organization
- short term memory
- visual stimuli
- human subjects
- low level
- focus of attention
- frequency domain
- visual field
- scan path
- human behavior
- visual attention
- visual information
- frequency band
- signal processing
- sensory inputs
- visual attributes
- perceptual grouping
- computer vision
- blind source separation
- visual search
- fourier transform
- high level
- image segmentation