AIMC Topic: Touch Perception

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A robot performs heart surgery with a strong but delicate touch.

Nature Nov 1, 2023
Touch Touch Perception Robotics Cardiac Surgical Procedures
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A neural surveyor to map touch on the body.

Proceedings of the National Academy of Sciences of the United States of America Jan 4, 2022
Perhaps the most recognizable sensory map in all of neuroscience is the somatosensory homunculus. Although it seems straightforward, this simple representation belies the complex link between an activation in a somatotopic map and the associated touc...
Neural Networks, Computer Female Humans Touch Perception Models, Neurological Somatosensory Cortex Brain Mapping Bayes Theorem Touch Animals Young Adult Neurons Physical Stimulation Mice Adult
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RoMAT: Robot for Multisensory Analysis and Testing of visual-tactile perceptual functions.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Nov 1, 2021
The present work aims to introduce a novel robotic platform suitable for investigating perception in multi-sensory motion tasks for individuals with and without sensory and motor disabilities. The system, called RoMAT, allows the study of how multise...
Visual Perception Touch Robotics Motion Touch Perception Humans
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Rapid Recalibration of Peri-Personal Space: Psychophysical, Electrophysiological, and Neural Network Modeling Evidence.

Cerebral cortex (New York, N.Y. : 1991) Jul 30, 2020
Interactions between individuals and the environment occur within the peri-personal space (PPS). The encoding of this space plastically adapts to bodily constraints and stimuli features. However, these remapping effects have not been demonstrated on ...
Visual Perception Personal Space Touch Perception Electroencephalography Reaction Time Models, Neurological Young Adult Male Brain Adult Adolescent Humans Female Neural Networks, Computer
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Towards Universal Haptic Library: Library-Based Haptic Texture Assignment Using Image Texture and Perceptual Space.

IEEE transactions on haptics Jan 1, 2018
In this paper, we focused on building a universal haptic texture models library and automatic assignment of haptic texture models to any given surface from the library based on image features. It is shown that a relationship exists between perceived ...
Support Vector Machine Databases as Topic Psychophysics Humans Models, Theoretical Visual Perception Touch Perception
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Haptic Feedback for Control and Active Constraints in Contactless Laser Surgery: Concept, Implementation, and Evaluation.

IEEE transactions on haptics Jan 1, 2018
Haptics has proven to be highly beneficial in surgical robotics, bringing enhanced safety and precision by complementing the surgeon's visual channel. However, most of the research body in this context is dedicated to applications involving tradition...
Humans User-Computer Interface Computer Simulation Microsurgery Robotics Feedback, Sensory Touch Perception Laser Therapy
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Robo-Psychophysics: Extracting Behaviorally Relevant Features from the Output of Sensors on a Prosthetic Finger.

IEEE transactions on haptics Jan 1, 2016
Efforts are underway to restore sensorimotor function in amputees and tetraplegic patients using anthropomorphic robotic hands. For this approach to be clinically viable, sensory signals from the hand must be relayed back to the patient. To convey ta...
Fingers Feedback, Sensory Touch Perception Robotics Humans Psychophysics Artificial Limbs
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