ArticleScientific reports2022
Midfrontal theta power encodes the value of haptic delay.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Cortical responses to balance perturbations persist without active postural control.The Journal of physiology · 2026Article
- Evaluating haptic experience using EEG and deep learning across multiple modalities: linking stimulus and self-reports.Frontiers in neuroscience · 2026Article
- EEG correlates to perceived urgency elicited by vibration stimulation of the upper body.Scientific reports · 2024Article
- Oscillatory Responses to Tactile Stimuli of Different Intensity.Sensors (Basel, Switzerland) · 2023Article
- Neurophysiological correlates of tactile width discrimination in humans.Frontiers in human neuroscience · 2023Article
- An ensemble deep learning approach to evaluate haptic delay from a single trial EEG data.Frontiers in robotics and AI · 2022Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The use of haptic technologies in modern life scenarios is becoming the new normal particularly in rehabilitation, medical training, and entertainment applications. An evident challenge in haptic telepresence systems is the delay in haptic information. How humans perceive delayed visual and audio information has been extensively studied, however, the same for haptically delayed environments remains largely unknown. Here, we develop a visuo-haptic experimental setting that simulates pick and place task and involves continuous haptic feedback stimulation with four possible haptic delay levels. The setting is built using a haptic device and a computer screen. We use electroencephalography (EEG) to study the neural correlates that could be used to identify the amount of the experienced haptic delay. EEG data were collected from 34 participants. Results revealed that midfrontal theta oscillation plays a pivotal role in quantifying the amount of haptic delay while parietal alpha showed a significant modulation that encodes the presence of haptic delay. Based on the available literature, these results suggest that the amount of haptic delay is proportional to the neural activation that is associated with conflict detection and resolution as well as for multi-sensory divided attention.
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Registered trials
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