Sensory neurons are often reported to adjust their coding accuracy to the stimulus statistics. The observed match is not always perfect and the maximal accuracy does not align with the most frequent stimuli. As an alternative to a physiological explanation we show that the match critically depends on the chosen stimulus measurement scale. More generally, we argue that if we measure the stimulus intensity on the scale which is proportional to the perception intensity, an improved adjustment in the coding accuracy is revealed. The unique feature of stimulus units based on the psychophysical scale is that the coding accuracy can be meaningfully compared for different stimuli intensities, unlike in the standard case of a metric scale.

• MeSH
• akustická stimulace MeSH
• algoritmy * MeSH
• evokované potenciály fyziologie   MeSH
• fyzikální stimulace MeSH
• fyziologická adaptace fyziologie   MeSH
• lidé MeSH
• modely neurologické * MeSH
• nervová síť cytologie   fyziologie   MeSH
• neurony fyziologie   MeSH
• psychofyzika MeSH
• zvířata MeSH
• Check Tag
• lidé MeSH
• zvířata MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH