Trial reportProceedings of the National Academy of Sciences of the United States of America2013
Spatial and temporal codes mediate the tactile perception of natural textures.
Trial report in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 149 papers, 1 of them a synthesis that pooled it.
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The trial behind it
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Who cites it
149 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The neural correlates of texture perception: A systematic review and activation likelihood estimation meta-analysis of functional magnetic resonance imaging studies.Brain and behavior · 2023Pooled it
- Speed constant material perception via touch relies on natural material statistics.Perception · 2026Article
- Interaction forces reflect the perception of texture during active exploration.bioRxiv : the preprint server for biology · 2026Article
- Auditory perceptual maps in humans and mice share common structures and predict perceptual decisions in discrimination learning.Communications psychology · 2026Article
- Flexible microscale tactile display with liquid-to-gas phase-change actuator array.Microsystems & nanoengineering · 2026Article
- Spinal Processing of Spatiotemporally Diverse Tactile Stimuli: Computational Insights into Allodynia and Spinal Cord Stimulation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Shared early processing of distinct tactile features.iScience · 2026Article
- Simultaneous encoding of sensory features: the role of multiplexing and noise in tactile perception and neural representation.Biological reviews of the Cambridge Philosophical Society · 2026Review
- Preload-Free Conformal Integration of Tactile Sensors on the Fingertip's Curved Surface.Biomimetics (Basel, Switzerland) · 2026Article
- Patterned wireless transcranial optogenetics generates artificial perception.Nature neuroscience · 2026Article
- Unveiling interactions of spatial-temporal information in tactile motion perception.Scientific reports · 2025Article
- Active Touch Intervention Using a Rough Texture Enhances Corticospinal Excitability.Brain and behavior · 2025Article
- Vibroacoustic signatures: proof of concept for simple material characterization during needle interventions.International journal of computer assisted radiology and surgery · 2025Article
- Bio-Inspired spiking tactile sensing system for robust texture recognition across varying scanning speeds in passive touch.Biological cybernetics · 2025Article
- Synthetic Tactile Sensor for Macroscopic Roughness Estimation Based on Spatial-Coding Contact Processing.Sensors (Basel, Switzerland) · 2025Article
- Tactile, Audio, and Visual Dataset During Bare Finger Interaction with Textured Surfaces.Scientific data · 2025Article
- An innovative wearable device for sensing mechanoreceptor activation during touch.Scientific reports · 2025Article
- Article
- A spatial code for temporal information is necessary for efficient sensory learning.Science advances · 2025Article
- Encoding of Vibrotactile Stimuli by Mechanoreceptors in Rodent Glabrous Skin.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
89 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
When we run our fingers over the surface of an object, we acquire information about its microgeometry and material properties. Texture information is widely believed to be conveyed in spatial patterns of activation evoked across one of three populations of cutaneous mechanoreceptive afferents that innervate the fingertips. Here, we record the responses evoked in individual cutaneous afferents in Rhesus macaques as we scan a diverse set of natural textures across their fingertips using a custom-made rotating drum stimulator. We show that a spatial mechanism can only account for the processing of coarse textures. Information about most natural textures, however, is conveyed through precise temporal spiking patterns in afferent responses, driven by high-frequency skin vibrations elicited during scanning. Furthermore, these texture-specific spiking patterns predictably dilate or contract in time with changes in scanning speed; the systematic effect of speed on neuronal activity suggests that it can be reversed to achieve perceptual constancy across speeds. The proposed temporal coding mechanism involves converting the fine spatial structure of the surface into a temporal spiking pattern, shaped in part by the mechanical properties of the skin, and ascribes an additional function to vibration-sensitive mechanoreceptive afferents. This temporal mechanism complements the spatial one and greatly extends the range of tangible textures. We show that a combination of spatial and temporal mechanisms, mediated by all three populations of afferents, accounts for perceptual judgments of texture.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.