Results 201 to 210 of about 212,047 (263)

Experience‐Dependent Reorganization of Hippocampal CA3 Neuronal Ensembles Associates With Memory Generalization

open access: yesAdvanced Science, EarlyView.
Mice can transfer the learned rule of spatial working memory to guide similar but novel tasks. Hippocampal CA3 populational activity dynamically reorganize during memory generalization, shifting from task‐specific to generalized coding over testing days. Sparse yet redundant neural representations of CA3 enable rule transfer and cognitive map formation,
Da Song   +8 more
wiley   +1 more source

High‐Density E. Coli Cultivation Arrays for Combinatorial Drug Testing With Subsequent Lipid Profiling by MALDI‐MS

open access: yesAdvanced Science, EarlyView.
High‐throughput antibiotic cross‐gradient assays on microdroplet arrays. A multichannel printhead together with five pressure regulators forms droplet arrays of up to 20 832 droplets within 25 minutes. Each droplet contains unique concentrations of antibiotics, allowing to moniture a vast spectrum of bacterial repsonses over night. The bacterial growth
M. Breitfeld   +5 more
wiley   +1 more source
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Color and Flavor Perception

2021
Color is a critical element in how people perceive products and can affect the decision-making process, and it is also known to be an element that influences the perception of taste and flavor. People associate colors with flavors; therefore, natural color can be an indicator of food flavors.
Sunghyun R. Kang   +3 more
openaire   +1 more source

Developmental color perception

Journal of Experimental Child Psychology, 1975
Abstract The purpose of this research is to extend the investigation of surface color perception to several age levels. The 108-item color perception test, originally used with young children, employs six Munsell hue matrices divided into nine combinations each of low, mid, and high chroma and low, mid, and high value across two levels of hue ...
R, Gaines, A C, Little
openaire   +2 more sources

Color Perception Underwater

Human Factors: The Journal of the Human Factors and Ergonomics Society, 1972
Twelve SCUBA divers were assigned in groups of four to depths of 30, 60, and 90 ft. in the ocean to examine 13 plates of a standard diagnostic color perception test. In clear water, under conditions of low illumination, colors in the full range of the visible spectrum were detectable at 90 ft. In a few instances, low saturation greens and reds were not
F L, Behan, R A, Behan, H W, Wendhausen
openaire   +2 more sources

Color Perception

Physics Today, 1992
To understand the physics of color, one must first understand the basics of color perception. Color is, first and foremost, a perception. Even though the stimulus that enters our eyes and produces the perception can be described and measured in physical terms, the actual color that we perceive is the result of a complex series of processes in the human
openaire   +2 more sources

Primitive Color Perception

Perceptual and Motor Skills, 1960
Bjerstedt (1960) submits evidence that a preference for red colors is characteristic of "stimulus-receptive" personalities, most typically children who display immediate need-gratification. Since this trait is also markedly associated wich primitivity (Doob, 1958), it might be expected that redness had a particularly strong impact on the perceptual ...
openaire   +1 more source

Computational cognitive color perception

2016 IEEE Congress on Evolutionary Computation (CEC), 2016
Comprehension of aesthetical color characteristics based on a computational model of visual perception and color cognition are presented. The computational comprehension is manifested by the machine's capability of instantly assigning appropriate colors to the objects perceived. They form a scene with aesthetically pleasing characteristics. The present
Özer Ciftcioglu, Michael S. Bittermann
openaire   +3 more sources

Color Perception and Affect

American Journal of Clinical Hypnosis, 1971
Abstract The responses of three hypnotic subjects and one simulator to a set of suggestions attempting to simulate colored light are compared. Colors seem to range themselves in an activation series going from red as the most activated to blue as the most tranquil. Purple, the result of mixing red and blue, seems intermediate in activation.
openaire   +2 more sources

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