Nested Selves: Self‐Organization and Shared Markov Blankets in Prenatal Development in Humans
Abstract The immune system is a central component of organismic function in humans. This paper addresses self‐organization of biological systems in relation to—and nested within—other biological systems in pregnancy. Pregnancy constitutes a fundamental state for human embodiment and a key step in the evolution and conservation of our species. While not
Anna Ciaunica+3 more
wiley +1 more source
Stimulus frequency alone can account for the size effect in number comparison
In a number comparison task, the size effect (i.e, smaller values are easier to compare than larger values) is usually attributed to a psychophysics-based representation.
Attila Krajcsi, Petia Kojouharova
doaj
Why Not Study Polytonal Psychophysics?
The relative consonance/dissonance of 2-tone intervals is well understood both experimentally and theoretically and provides a strong foundation for explaining why diatonic scales or their subsets are used in most musical cultures.
Norman D. Cook+2 more
doaj +1 more source
Pruriception and neuronal coding in nociceptor subtypes in human and nonhuman primates
In humans, intradermal administration of β-alanine (ALA) and bovine adrenal medulla peptide 8–22 (BAM8-22) evokes the sensation of itch. Currently, it is unknown which human dorsal root ganglion (DRG) neurons express the receptors of these pruritogens ...
Amanda Klein+12 more
doaj +1 more source
Perceptual Scale Expansion: An Efficient Angular Coding Strategy For Locomotor Space [PDF]
Whereas most sensory information is coded on a logarithmic scale, linear expansion of a limited range may provide a more efficient coding for the angular variables important to precise motor control.
Durgin, Frank H., Li, Z.
core +2 more sources
AbstractWe review the features of the S-cone system that appeal to the psychophysicist and summarize the celebrated characteristics of S-cone mediated vision. Two factors are emphasized: First, the fine stimulus control that is required to isolate putative visual mechanisms and second, the relationship between physiological data and psychophysical ...
openaire +3 more sources
How Do I Look? The Impact of Unique and Intermediate Hues on Perceived Attractiveness
ABSTRACT Hering's unique hues (uHs) are hypothesized to exhibit enhanced perceptual salience due to their role in the opponent‐process theory of color vision, which posits that human color perception is structured around two opposing pairs: red–green and yellow–blue.
Renzo Shamey, Zhenhua Luo
wiley +1 more source
Perception of global image contrast involves transparent spatial filtering and the integration and suppression of local contrasts (not RMS contrast) [PDF]
When adjusting the contrast setting on a television set, we experience a perceptual change in the global image contrast. But how is that statistic computed?
Tim S. Meese+2 more
doaj +1 more source
Strategy-dependent effects of working-memory limitations on human perceptual decision-making
Deliberative decisions based on an accumulation of evidence over time depend on working memory, and working memory has limitations, but how these limitations affect deliberative decision-making is not understood. We used human psychophysics to assess the
Kyra Schapiro+3 more
doaj +1 more source
Sequence effects in the categorization of tones varying in frequency [PDF]
In contrast to exemplar and decision-bound categorization models, the memory and contrast models described here do not assume that long-term representations of stimulus magnitudes are available.
Abeles+27 more
core +1 more source