Results 21 to 30 of about 16,077 (250)

Exploration of illusory visual motion stimuli: An EEG-based brain-computer interface for practical assistive communication systems

open access: yesHeliyon, 2021
This paper presents an illusory visual motion stimulus-based brain-computer interface (BCI). We aim to use the proposed system to enhance the motor imagery (MI) modality.
Yunyong Punsawad   +2 more
doaj   +1 more source

What Do Eye Gaze Metrics Tell Us about Motor Imagery? [PDF]

open access: yesPLoS ONE, 2015
Many of the brain structures involved in performing real movements also have increased activity during imagined movements or during motor observation, and this could be the neural substrate underlying the effects of motor imagery in motor learning or ...
Elodie Poiroux   +5 more
doaj   +1 more source

Effects of Data Including Visual Presentation and Rest Time on Classification of Motor Imagery of Using Brain-Computer Interface Competition Datasets

open access: yesIEEE Access, 2023
Herein, we investigated the effects of using time segments, including visual presentation, motor imagery, and rest time, as training data in a brain-computer interface (BCI) competition. Using BCI Competition IV 2a and 2b, many researchers have attempted
Kento Suemitsu, Isao Nambu
doaj   +1 more source

Detection of motor imagery based on short-term entropy of time–frequency representations

open access: yesBioMedical Engineering OnLine, 2023
Background Motor imagery is a cognitive process of imagining a performance of a motor task without employing the actual movement of muscles. It is often used in rehabilitation and utilized in assistive technologies to control a brain–computer interface ...
Luka Batistić   +2 more
doaj   +1 more source

Vividness and Use of Imagery Related to Music and Movement in People with Parkinson's: A Mixed-methods Survey Study

open access: yesMusic & Science, 2023
Parkinson's disease affects multiple aspects of movement, impacting significantly on everyday tasks. Music is used in interventions for people with Parkinson's, either to pace movements, or as an integral element of activities such as dance.
Ellen Poliakoff   +4 more
doaj   +1 more source

What networks in the brain system sustain imagination?

open access: yesFrontiers in Network Physiology, 2023
The brain cannot stop elaborating information. While the circuitries implied in processing sensory information, and those involved in programming and producing movements, have been extensively studied and characterized, what circuits elicit and sustain ...
Riccardo Fesce   +2 more
doaj   +1 more source

The effect of chronic deafferentation on mental imagery: a case study. [PDF]

open access: yesPLoS ONE, 2012
Visual- and motor imagery rely primarily on perceptual and motor processes, respectively. In healthy controls, the type of imagery used to solve a task depends on personal preference, task instruction, and task properties.
Arjan C ter Horst   +3 more
doaj   +1 more source

Imagining interceptions: Eye movements as an online indicator of covert motor processes during motor imagery

open access: yesFrontiers in Neuroscience, 2022
The analysis of eye movements during motor imagery has been used to understand the influence of covert motor processes on visual-perceptual activity. There is evidence showing that gaze metrics seem to be affected by motor planning often dependent on the
Alessio D’Aquino   +7 more
doaj   +1 more source

Reliability and validity of the Japanese movement imagery questionnaire-revised second version

open access: yesBMC Research Notes, 2022
Objective Developing a Japanese version of the Movement Imagery Questionnaire-Revised Second Version (MIQ-RS) is essential for widespread evaluation and treatment based on motor imagery in physically disabled persons and patients in rehabilitation.
Hideki Nakano   +6 more
doaj   +1 more source

The effect of combining action observation in virtual reality with kinesthetic motor imagery on cortical activity

open access: yesFrontiers in Neuroscience, 2023
IntroductionIn the past, various techniques have been used to improve motor imagery (MI), such as immersive virtual-reality (VR) and kinesthetic rehearsal.
Kishor Lakshminarayanan   +5 more
doaj   +1 more source

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