ArticleScientific reports2017
Artificial spatiotemporal touch inputs reveal complementary decoding in neocortical neurons.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- High-dimensional cortical signals reveal rich bimodal and working memory-like representations among S1 neuron populations.Communications biology · 2024Article
- Local field potential sharp waves with diversified impact on cortical neuronal encoding of haptic input.Scientific reports · 2024Article
- EEG-based functional connectivity for tactile roughness discrimination.Cognitive neurodynamics · 2023Article
- Hippocampal output profoundly impacts the interpretation of tactile input patterns in SI cortical neurons.iScience · 2023Article
- Differential encoding of temporally evolving color patterns across nearby V1 neurons.Frontiers in cellular neuroscience · 2023Article
- Remote cortical perturbation dynamically changes the network solutions to given tactile inputs in neocortical neurons.iScience · 2022Article
- A functional spiking neuronal network for tactile sensing pathway to process edge orientation.Scientific reports · 2021Article
- Widely Different Correlation Patterns Between Pairs of Adjacent Thalamic NeuronsFrontiers in neural circuits · 2021Article
- Multi-structure Cortical States Deduced From Intracellular Representations of Fixed Tactile Input Patterns.Frontiers in cellular neuroscience · 2021Article
- Widespread Decoding of Tactile Input Patterns Among Thalamic Neurons.Frontiers in systems neuroscience · 2021Article
- Morphological Neural Computation Restores Discrimination of Naturalistic Textures in Trans-radial Amputees.Scientific reports · 2020Article
- Focal neocortical lesions impair distant neuronal information processing.The Journal of physiology · 2019Article
- Restoring Tactile sensations via neural interfaces for real-time force-and-slippage closed-loop control of bionic hands.Science robotics · 2019Article
- Haptic Glove and Platform with Gestural Control For Neuromorphic Tactile Sensory Feedback In Medical TelepresenceSensors (Basel, Switzerland) · 2019Article
- A Digital Hardware System for Spiking Network of Tactile Afferents.Frontiers in neuroscience · 2019Article
- Absence of Repetitive Correlation Patterns Between Pairs of Adjacent Neocortical NeuronsFrontiers in neural circuits · 2019Article
- Ubiquitous Neocortical Decoding of Tactile Input Patterns.Frontiers in cellular neuroscience · 2019Article
- Article
- Bilateral Tactile Input Patterns Decoded at Comparable Levels But Different Time Scales in Neocortical Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018Article
- Neuromorphic Vibrotactile Stimulation of Fingertips for Encoding Object Stiffness in Telepresence Sensory Substitution and Augmentation Applications.Sensors (Basel, Switzerland) · 2018Article
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9 authors.
Funding
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Abstract
Investigations of the mechanisms of touch perception and decoding has been hampered by difficulties in achieving invariant patterns of skin sensor activation. To obtain reproducible spatiotemporal patterns of activation of sensory afferents, we used an artificial fingertip equipped with an array of neuromorphic sensors. The artificial fingertip was used to transduce real-world haptic stimuli into spatiotemporal patterns of spikes. These spike patterns were delivered to the skin afferents of the second digit of rats via an array of stimulation electrodes. Combined with low-noise intra- and extracellular recordings from neocortical neurons in vivo, this approach provided a previously inaccessible high resolution analysis of the representation of tactile information in the neocortical neuronal circuitry. The results indicate high information content in individual neurons and reveal multiple novel neuronal tactile coding features such as heterogeneous and complementary spatiotemporal input selectivity also between neighboring neurons. Such neuronal heterogeneity and complementariness can potentially support a very high decoding capacity in a limited population of neurons. Our results also indicate a potential neuroprosthetic approach to communicate with the brain at a very high resolution and provide a potential novel solution for evaluating the degree or state of neurological disease in animal models.
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