Results 21 to 30 of about 17,529 (185)

Feature integration within discrete time windows

Nature Communications, 2019
In order to perceive moving or changing objects, sensory information must be integrated over time. Here, using a visual sequential metacontrast paradigm, the authors show that integration occurs only when subsequent stimuli are presented within a ...
Leila Drissi-Daoudi, Adrien Doerig, Michael H. Herzog   +2 more
doaj   +1 more source

Neural Decoding and "Inner" Psychophysics: A Distance-to-Bound Approach for Linking Mind, Brain, and Behavior

Frontiers in Neuroscience, 2016
A fundamental challenge for cognitive neuroscience is characterizing how the primitives of psychological theory are neurally implemented. Attempts to meet this challenge are a manifestation of what Fechner called inner psychophysics: the theory of the ...
J. Brendan eRitchie, J. Brendan eRitchie, Thomas A. Carlson, Thomas A. Carlson   +3 more
doaj   +1 more source

Unraveling brain interactions in vision: The example of crowding

NeuroImage, 2021
Crowding, the impairment of target discrimination in clutter, is the standard situation in vision. Traditionally, crowding is explained with (feedforward) models, in which only neighboring elements interact, leading to a “bottleneck” at the earliest ...
Maya A. Jastrzębowska, Vitaly Chicherov, Bogdan Draganski, Michael H. Herzog   +3 more
doaj   +1 more source

Enhancing data visualisation to capture the simulator sickness phenomenon: On the usefulness of radar charts

Data in Brief, 2017
The data presented in this article are related to the research article entitled “The use of transdermal scopolamine to solve methodological issues raised by gender differences in susceptibility to simulator sickness” (Chaumillon et al., 2017) [1].
Romain Chaumillon, Thomas Romeas, Charles Paillard, Delphine Bernardin, Guillaume Giraudet, Jean-François Bouchard, Jocelyn Faubert   +6 more
doaj   +1 more source

Matrix-Dependent Sweet-Sour Psychophysics: gLMS and Time-Intensity of Sugar Alcohol-Acid Mixture in Liquids and Tablets. [PDF]

Food Sci Nutr
Tablets showed > 79% steeper sourness growth than liquids by power law. Malic acid yielded steeper sourness growth than citric acid in most matrices and xylitol matrix yielded balanced perception with near‐unity sourness exponents. Time‐intensity parameters provide actionable targets for controlling sweetness‐sourness balance.
Liu C, Wang Y, Bai J, Mao Y, Tian S.
europepmc   +2 more sources

Социальные трансформации гендера и сексуальности в свете идей И.С. Кона

Мониторинг общественного мнения: экономические и социальные перемены, 2018
В статье рассматривается влияние И.С.Кона на многие аспекты современных исследований в области гендера и сексуальности.  Авторы делают вывод о том, что именно И.С.Кон выделил несколько ключевых тенденций, описывающих современное состояние гендерного ...
Irina N. Tartakovskaya, Igor I. Lunin
doaj   +1 more source

Mesoscale Recovery of Microglial and Neuronal Dynamics After Craniotomy Across Wide Cortex in Transgenic Mice

Advanced Science, EarlyView.
This study employs longitudinal fluorescence imaging in transgenic mice to map post‐craniotomy cortical recovery. We identify distinct neuroimmune recovery phases: microglial structural inflammation peaks at ∼10 days, neuronal structural intensity peaks at ∼14 days and correlates with microglial activity, and functional network modularity is most ...
Guihua Xiao, Zhilei Wang, Pengchang Zheng, Jingyu Xie, Yangzhen Wang, Yun Chen, Zilin Wang, Ao Li, Minghuan Wang, Quanbo Ji, Can Gao, Di Yao, Lingbo Li, Jiangbei Cao   +13 more
wiley   +1 more source

Hierarchical Summary Statistics Encoding Across Primary Visual and Posterior Parietal Cortices

Advanced Science, EarlyView.
This study shows that mouse V1 simultaneously encodes the ensemble mean and variance of motion, providing a robust summary‐statistic representation that persists despite single‐neuron variability. These signals propagate to PPC, where they are transformed into abstract category representations during decision making.
Young‐Beom Lee, Oliver James, Gaeun Jung, Doyun Lee, Yee‐Joon Kim   +4 more
wiley   +1 more source

Development of animal psychophysics technique for determining of hydrobios chemical sensitivity

Экспериментальная психология, 2016
The initial, intermediate and final version of techniques of animal psychophysics are presented. Their critical analysis and gradual modification eventually allowed to develop a version, which is adequate for determining the limits and laws of
L.A. Selivanova
doaj   +1 more source

Distinct Biotypes of Visual Perception in Major Depressive Disorder

Advanced Science, EarlyView.
In a discover dataset (272 acute MDD patients), this work identifies a novel depression biotype characterized by impaired visual motion perception, using machine learning clustering. An independent dataset confirms the robustness of this biotype through cross‐validation and demonstrates its generalizability.
Zhuoran Cai, Xi‐Wen Hu, Yuyang Li, Zheng Lin, Yongjie Li, Yong‐Chun Cai, Tao Xu, Ke Jia, Jin‐Fang Han, Zhong‐Lin Tan, Dezhong Yao, Xue Mei Song, Sugai Liang, Georg Northoff   +13 more
wiley   +1 more source