Midfrontal theta oscillation encodes haptic delay

Abstract Haptic technologies aim to simulate tactile or kinesthetic interactions with a physical or virtual environment in order to enhance user experience and/or performance. However, due to stringent communication and computational needs, the user experience is influenced by delayed haptic feedbac...

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Autores principales:	Haneen Alsuradi, Wanjoo Park, Mohamad Eid
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/9882acfb14f84d68adbdc2dabe1563c3
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spelling	oai:doaj.org-article:9882acfb14f84d68adbdc2dabe1563c32021-12-02T15:09:16ZMidfrontal theta oscillation encodes haptic delay10.1038/s41598-021-95631-12045-2322https://doaj.org/article/9882acfb14f84d68adbdc2dabe1563c32021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-95631-1https://doaj.org/toc/2045-2322Abstract Haptic technologies aim to simulate tactile or kinesthetic interactions with a physical or virtual environment in order to enhance user experience and/or performance. However, due to stringent communication and computational needs, the user experience is influenced by delayed haptic feedback. While delayed feedback is well understood in the visual and auditory modalities, little research has systematically examined the neural correlates associated with delayed haptic feedback. In this paper, we used electroencephalography (EEG) to study sensory and cognitive neural correlates caused by haptic delay during passive and active tasks performed using a haptic device and a computer screen. Results revealed that theta power oscillation was significantly higher at the midfrontal cortex under the presence of haptic delay. Sensory correlates represented by beta rebound were found to be similar in the passive task and different in the active task under the delayed and synchronous conditions. Additionally, the event related potential (ERP) P200 component is modulated under the haptic delay condition during the passive task. The P200 amplitude significantly reduced in the last 20% of trials during the passive task and in the absence of haptic delay. Results suggest that haptic delay could be associated with increased cognitive control processes including multi-sensory divided attention followed by conflict detection and resolution with an earlier detection during the active task. Additionally, haptic delay tends to generate greater perceptual attention that does not significantly decay across trials during the passive task.Haneen AlsuradiWanjoo ParkMohamad EidNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Haneen Alsuradi Wanjoo Park Mohamad Eid Midfrontal theta oscillation encodes haptic delay
description	Abstract Haptic technologies aim to simulate tactile or kinesthetic interactions with a physical or virtual environment in order to enhance user experience and/or performance. However, due to stringent communication and computational needs, the user experience is influenced by delayed haptic feedback. While delayed feedback is well understood in the visual and auditory modalities, little research has systematically examined the neural correlates associated with delayed haptic feedback. In this paper, we used electroencephalography (EEG) to study sensory and cognitive neural correlates caused by haptic delay during passive and active tasks performed using a haptic device and a computer screen. Results revealed that theta power oscillation was significantly higher at the midfrontal cortex under the presence of haptic delay. Sensory correlates represented by beta rebound were found to be similar in the passive task and different in the active task under the delayed and synchronous conditions. Additionally, the event related potential (ERP) P200 component is modulated under the haptic delay condition during the passive task. The P200 amplitude significantly reduced in the last 20% of trials during the passive task and in the absence of haptic delay. Results suggest that haptic delay could be associated with increased cognitive control processes including multi-sensory divided attention followed by conflict detection and resolution with an earlier detection during the active task. Additionally, haptic delay tends to generate greater perceptual attention that does not significantly decay across trials during the passive task.
format	article
author	Haneen Alsuradi Wanjoo Park Mohamad Eid
author_facet	Haneen Alsuradi Wanjoo Park Mohamad Eid
author_sort	Haneen Alsuradi
title	Midfrontal theta oscillation encodes haptic delay
title_short	Midfrontal theta oscillation encodes haptic delay
title_full	Midfrontal theta oscillation encodes haptic delay
title_fullStr	Midfrontal theta oscillation encodes haptic delay
title_full_unstemmed	Midfrontal theta oscillation encodes haptic delay
title_sort	midfrontal theta oscillation encodes haptic delay
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/9882acfb14f84d68adbdc2dabe1563c3
work_keys_str_mv	AT haneenalsuradi midfrontalthetaoscillationencodeshapticdelay AT wanjoopark midfrontalthetaoscillationencodeshapticdelay AT mohamadeid midfrontalthetaoscillationencodeshapticdelay
_version_	1718387890442993664

Midfrontal theta oscillation encodes haptic delay

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