Results 271 to 280 of about 2,260,039 (328)

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

open access: yesAdvanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk   +7 more
wiley   +1 more source
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Evaluating sensory feedback for immersion in exergames

Proceedings of the Australasian Computer Science Week Multiconference, 2017
Exercise video games show promise as a tool for increasing physical activity by providing intrinsic motivation to play the game. Immersion is an aspect of gaming which can lead to increased motivation and enjoyment. Due to the recent rise of consumer level Head Mounted Displays (HMDs), high levels of immersion are possible.
Lindsay Alexander Shaw   +4 more
openaire   +2 more sources

A Review of Sensory Feedback in Upper-Limb Prostheses From the Perspective of Human Motor Control

open access: yesFrontiers in Neuroscience, 2020
This manuscript reviews historical and recent studies that focus on supplementary sensory feedback for use in upper limb prostheses. It shows that the inability of many studies to speak to the issue of meaningful performance improvements in real-life ...
Jonathon W Sensinger, Strahinja Dosen
exaly   +2 more sources

Survey on Haptic Feedback through Sensory Illusions in Interactive Systems

open access: yesACM Computing Surveys
A growing body of work in human-computer interaction (HCI), particularly work on haptic feedback and haptic displays, relies on sensory illusions, which is a phenomenon investigated in perception research.
Marco Kurzweg   +2 more
exaly   +2 more sources

A Sensory Feedback Based Discrete Distributed Observer to Cooperative Output Regulation

IEEE Transactions on Automatic Control, 2022
The discrete distributed observer is developed recently to solve the cooperative output regulation problem. The validation of the existing discrete distributed observer depends on the establishment of the communication network.
Maobin Lu
semanticscholar   +1 more source

Study on Intention Recognition and Sensory Feedback: Control of Robotic Prosthetic Hand Through EMG Classification and Proprioceptive Feedback Using Rule-based Haptic Device

IEEE Transactions on Haptics, 2022
In this study, for intention recognition, a convolutional neural network (CNN) classification model using the electromyography (EMG) signals acquired from the subject was developed.
Hyeongdo Cha   +5 more
semanticscholar   +1 more source

Corticothalamic feedback and sensory processing

Current Opinion in Neurobiology, 2003
Although nearly half of the synaptic input to neurons in the dorsal thalamus comes from the cerebral cortex, the role of corticothalamic projections in sensory processing remains elusive. Although sensory afferents certainly establish the basic receptive field properties of thalamic neurons, increasing evidence indicates that feedback from the cortex ...
Henry J, Alitto, W Martin, Usrey
openaire   +2 more sources

Biomimetic Intraneural Sensory Feedback Enhances Sensation Naturalness, Tactile Sensitivity, and Manual Dexterity in a Bidirectional Prosthesis

open access: yesNeuron, 2018
Peripheral intraneural stimulation can provide tactile information to amputees. However, efforts are still necessary to identify encoding strategy eliciting percepts that are felt as both natural and effective for prosthesis control. Here we compared the
Giacomo Valle   +2 more
exaly   +2 more sources

Sensory feedback control for space manipulators

Proceedings, 1989 International Conference on Robotics and Automation, 1993
The positioning control problem of the end tips of space manipulators which have no fixed bases is investigated. According to the momentum-conservation law, the system is represented by a nonholonomic model. Thus, the conventional control method for industrial robots, based on a local feedback at each joint, is not applicable when the end tip must be ...
Yasuhiro Masutani   +2 more
openaire   +1 more source

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