Symmetry perception and psychedelic experience
This review of symmetry perception has six parts. Psychophysical studies have investigated
symmetry perception for over 100 years (part 1). Neuroscientific studies on symmetry …
symmetry perception for over 100 years (part 1). Neuroscientific studies on symmetry …
Lessons from a catalogue of 6674 brain recordings
It is now possible for scientists to publicly catalogue all the data they have ever collected on
one phenomenon. For a decade, we have been measuring a brain response to visual …
one phenomenon. For a decade, we have been measuring a brain response to visual …
[HTML][HTML] When does perceptual organization happen?
Reflectional (mirror) symmetry is an important visual cue for perceptual organization. The
brain processes symmetry rapidly and efficiently. Previous work suggests that symmetry …
brain processes symmetry rapidly and efficiently. Previous work suggests that symmetry …
Symmetry processing in the macaque visual cortex
P Audurier, Y Héjja-Brichard, V De Castro… - Cerebral …, 2022 - academic.oup.com
Symmetry is a highly salient feature of the natural world that is perceived by many species.
In humans, the cerebral areas processing symmetry are now well identified from …
In humans, the cerebral areas processing symmetry are now well identified from …
[HTML][HTML] The role of task on the human brain's responses to, and representation of, visual regularity defined by reflection and rotation
Identifying and segmenting objects in an image is generally achieved effortlessly and is
facilitated by the presence of symmetry: a principle of perceptual organisation used to …
facilitated by the presence of symmetry: a principle of perceptual organisation used to …
The Effects of Visual Complexity and Task Difficulty on the Comprehensive Cognitive Efficiency of Cluster Separation Tasks
Q Guo, Y Chen - Behavioral Sciences, 2023 - mdpi.com
Cluster separation is required to perform multi-class visual statistics tasks and plays an
essential role in information processing in visualization. This cognition behavioral study …
essential role in information processing in visualization. This cognition behavioral study …
The interaction between luminance polarity grouping and symmetry axes on the ERP responses to symmetry
Symmetry is a salient visual feature in the natural world, yet the perception of symmetry may
be influenced by how natural lighting conditions (eg, shading) fall on the object relative to its …
be influenced by how natural lighting conditions (eg, shading) fall on the object relative to its …
[HTML][HTML] An Eye Tracking Study on Symmetry and Golden Ratio in Abstract Art
A visual stimulus that is divided in harmonic proportions is often judged as more pleasant
than others. This is well known by artists that often used two main types of geometric …
than others. This is well known by artists that often used two main types of geometric …
Visual search efficiency is modulated by symmetry type and texture regularity
More than a century of vision research has identified symmetry as a fundamental cue, which
aids the visual system in making inferences about objects and surfaces in natural scenes …
aids the visual system in making inferences about objects and surfaces in natural scenes …
[PDF][PDF] Assessing the Influence of Visual Stimulus Properties on Steady-State Visually Evoked Potentials and Pupil Diameter
Abstract Steady-State Visual Evoked Potentials (SSVEPs) are brain responses measurable
via electroencephalography (EEG) in response to continuous visual stimulation at a constant …
via electroencephalography (EEG) in response to continuous visual stimulation at a constant …