ArticleProceedings of the National Academy of Sciences of the United States of America2026
A single brief cue leaves a day-long internal state imprint in planarians.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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5 authors.
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Abstract
Behavioral decisions are elicited by environmental stimuli, but they are critically modulated by internal states. Persistent state-dependent biases are typically attributed to accumulated sensory history, high-intensity stimulation, or sustained environmental conditions. However, organisms also encounter isolated, innocuous perturbations whose long-term impacts remain poorly understood. Here, we show that a single brief mechanical cue induces changes in spontaneous locomotor activity in the planarian
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