Results 31 to 40 of about 6,658,255 (324)

Is There Audio-Tactile Interaction in Perceptual Organization?

open access: yesi-Perception, 2011
Sounds often accompany tactile stimulation. The present study investigated if the temporal coherent auditory and tactile stimuli can be grouped together to form a perceptual stream.
I-Fan Lin, Makio Kashino
doaj   +1 more source

Temporal perception in visual processing as a research tool

open access: yesFrontiers in Psychology, 2015
Accumulated evidence has shown that the subjective time in the sub-second range can be altered by different factors; some are related to stimulus features such as luminance contrast and spatial frequency, others are processes like perceptual grouping and
Bin eZhou, Ting eZhang, Lihua eMao
doaj   +1 more source

When does grouping happen? [PDF]

open access: yes, 2003
Recent research on perceptual grouping is described with particular emphasis on identifying the level(s) at which grouping factors operate. Contrary to the classical view of grouping as an early, two-dimensional, image-based process, recent experimental ...
Rolf Nelson   +5 more
core   +1 more source

The contralateral organization of the human nervous system as a quantum unfolded, holographic-like, artifactual representation of the underlying dynamics of a fundamentally two-dimensional universe

open access: yesFrontiers in Systems Neuroscience, 2023
A working hypothesis is put forward in this article that the contralateral organization of the human nervous system appears to function like a quantum unfolded holographic apparatus by appearing to invert and reverse quantum unfolded visual and non ...
Ronald L. Zukauskis
doaj   +1 more source

Evidence accumulation during perceptual decisions in humans varies as a function of dorsal frontoparietal organization

open access: yesNature Human Behaviour, 2020
Animal neurophysiological studies have identified neural signals within dorsal frontoparietal areas that trace a perceptual decision by accumulating sensory evidence over time and trigger action upon reaching a threshold.
M. Brosnan   +8 more
semanticscholar   +1 more source

The coherent organization of dynamic visual images

open access: yesFrontiers in Computer Science, 2023
Biological vision relies on the intrinsic spatiotemporal structure of a continuously flowing image stream. We review converging psychophysical and physiological evidence about the structure and precision of the perceived spatiotemporal organization of ...
Joseph S. Lappin, Herbert H. Bell
doaj   +1 more source

Stream/Bounce Phenomenon in Audition: Change in the Perceptual Organization by an Abrupt Event in Vision and Audition

open access: yesi-Perception, 2011
Do vision and audition have a similar manner in the perceptual organization? Previous research demonstrated that a brief sound changes the perceptual organization in auditory stream/bounce phenomenon as well as in vision (Yasuhara, Hongoh, Kita, 2010 ...
Hidekazu Yasuhara, Shinichi Kita
doaj   +1 more source

Tactile input and empathy ability modulate the perception of ambiguous biological motion

open access: yesFrontiers in Psychology, 2015
Evidence has shown that task-irrelevant auditory cues can bias perceptual decisions regarding directional information associated with biological motion, as indicated in perceptual tasks using point-light walkers (PLWs) (Brooks et al., 2007).
Hörmetjan eYiltiz   +2 more
doaj   +1 more source

Subcortical correlates of auditory perceptual organization in humans.

open access: yesHearing Research, 2016
To make sense of complex auditory scenes, the auditory system sequentially organizes auditory components into perceptual objects or streams. In the conventional view of this process, the cortex plays a major role in perceptual organization, and ...
Shimpei Yamagishi   +3 more
semanticscholar   +1 more source

The Limiting Case of Amodal Completion: The Phenomenal Salience and the Role of Contrast Polarity

open access: yesBrain Sciences, 2019
In this work, we demonstrated unique and relevant visual properties imparted by contrast polarity in perceptual organization and in eliciting amodal completion, which is the vivid completion of a single continuous object of the visible parts of an ...
Baingio Pinna, Livio Conti
doaj   +1 more source

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