Results 61 to 70 of about 1,732,367 (353)

Motor imagery and action execution [PDF]

, 2020
What triggers the execution of actions? What happens in that moment when an action is triggered? What mental state is there at the moment of action-execution that was not there a second before?
Nanay, Bence
core  

Motor imagery ability in stroke patients: The relationship between implicit and explicit motor imagery measures.

Frontiers in Human Neuroscience, 2013
There is little consensus on how motor imagery ability should be measured in stroke patients. In particular it is unclear how two methods tapping different aspects of the motor imagery process relate to each other.
Sjoerd eDe Vries, Sjoerd eDe Vries, Marga eTepper, Wya eFeenstra, Wya eFeenstra, Hanneke eOosterveld, Anne M. Boonstra, Bert eOtten   +7 more
doaj   +1 more source

Unlocking the power of motor imagery: a comprehensive review on its application in alleviating foot pain

Acta Neurologica Belgica
Motor imagery is a cognitive process that involves mentally simulating movements without physical execution. It has been studied in the context of foot pain to understand the role of motor cortical reorganization and its impact on motor imagery abilities.
R. Tedeschi
semanticscholar   +1 more source

A BCI-based vibrotactile neurofeedback training improves motor cortical excitability during motor imagery

bioRxiv, 2021
In this study, we address the issue of whether vibrotactile feedback can enhance the motor cortex excitability translated into the plastic changes in local cortical areas during motor imagery (MI) BCI-based training.
N. Grigorev, A. Savosenkov, Maksim V. Lukoyanov, A. Udoratina, N. Shusharina, A. Kaplan, A. Hramov, V. Kazantsev, S. Gordleeva   +8 more
semanticscholar   +1 more source

Learning motor actions via imagery—perceptual or motor learning?

Psychological Research, 2023
It is well accepted that repeatedly imagining oneself acting without any overt behavior can lead to learning. The prominent theory accounting for why imagery practice is effective, motor simulation theory, posits that imagined action and overt action are
Cornelia Frank, Sarah N. Kraeutner, M. Rieger, S. Boe   +3 more
semanticscholar   +1 more source

Using MediaPipe to track upper-limb reaching movements after stroke: a proof-of-principle study

Journal of NeuroEngineering and Rehabilitation
Emerging work supports the use of artificial intelligence-based markerless motion capture systems to complement standardized clinical measures when assessing post-stroke motor recovery. MediaPipe Pose Landmarker is an open-sourced, machine learning tool,
Vaidehi Wagh, Matthew W. Scott, Justin W. Andrushko, Christina B. Jones, Beverley C. Larssen, Lara A. Boyd, Sarah N. Kraeutner   +6 more
doaj   +1 more source

Dynamic Joint Domain Adaptation Network for Motor Imagery Classification

IEEE transactions on neural systems and rehabilitation engineering, 2021
Electroencephalogram (EEG) has been widely used in brain computer interface (BCI) due to its convenience and reliability. The EEG-based BCI applications are majorly limited by the time-consuming calibration procedure for discriminative feature ...
Xiaolin Hong, Qingqing Zheng, Luyan Liu, Peiyin Chen, Kai Ma, Zhongke Gao, Yefeng Zheng   +6 more
semanticscholar   +1 more source

Oncogenic NRAS Mutation in Incipient Sarcomatous Transformation of Cystic Nephroma From a Patient With DICER1‐Related Tumor Predisposition Syndrome

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Anaplastic sarcoma of the kidney (ASK) is a DICER1‐associated malignant tumor presumed to arise in a benign precursor, pediatric cystic nephroma (PCN). However, the initial oncogenic alteration(s) associated with malignant transformation are unknown.
Nahir Cortes‐Santiago, Sarah B. Whittle, Sarah Scollon, Sharon E. Plon, Sanjeev Vasudevan, Bryony J. Lucas, Angshumoy Roy   +6 more
wiley   +1 more source

Motor imagery in REM sleep is increased by transcranial direct current stimulation of the left motor cortex (C3) [PDF]

, 2016
This study investigates if anodal transcranial direct current stimulation (tDCS) of areas above the motor cortex (C3) influences the quantity and quality of spontaneous motor imagery experienced in REM sleep.
Abbruzzese, Boggio, Bolognini, Bonnet, Braun, Clemens Speth, Decety, Desseilles, Dresler, Du Bois, Fadiga, Genzel, Goodwill, Gruber, Hobson, Hobson, Hobson, Hobson, Hobson, Hosmer, Jackson, Jana Speth, Jeannerod, Jeannerod, Kim-Dorner, Kirimoto, Kober, Lehéricy, Liebetanz, Lindenberg, Maquet, Marshall, Marshall, Nichols, Nitsche, Nitsche, Nitsche, Nitsche, Oudiette, O’Shea, Perez, Pompeiano, Porro, Porte, Quartarone, Rasch, Reinhart, Reinhart, Reis, Revonsuo, Revonsuo, Sasaki, Schlaug, Schnitzler, Schredl, Sharma, Shatnawi, Sirigu, Speth, Speth, Speth, Speth, Stickgold, Touissant, Valli, Veale, Vines, Voss, Wamsley, Yoo   +69 more
core   +2 more sources

Leveraging the effector independent nature of motor imagery when it is paired with physical practice

Scientific Reports, 2020
While considered analogous to physical practice, the nature of imagery-based skill acquisition—specifically whether or not both effector independent and dependent encoding occurs through motor imagery—is not well understood.
Sarah N. Kraeutner, Jennifer L. McArthur, Paul H. Kraeutner, David A. Westwood, Shaun G. Boe   +4 more
doaj   +1 more source