Muscle activation during grasping with and without motor imagery in healthy volunteers and patients after stroke or with Parkinson's disease

M Kobelt, B Wirth, C Schuster-Amft - Frontiers in psychology, 2018 - frontiersin.org
Introduction: The present study assessed whether motor imagery (MI) produces
electromyographic activation in specific muscles of the upper limb during a hand grasping …

Muscular responses during motor imagery as a function of muscle contraction types

A Guillot, F Lebon, D Rouffet, S Champely… - International Journal of …, 2007 - Elsevier
This study was designed to gain more insight into the mechanisms underlying motor
imagery (MI). While there is ample evidence that motor performance and MI share common …

EMG activity in selected target muscles during imagery rising on tiptoes in healthy adults and poststrokes hemiparetic patients

R Dickstein, M Gazit-Grunwald, M Plax… - Journal of Motor …, 2005 - Taylor & Francis
The authors sought to gain further knowledge about activation of target muscles during
imagery engagement in a motor task. Six hemiparetic patients and 9 healthy participants …

Functional overlap between hand and forearm motor cortical representations during motor cognitive tasks

B Marconi, C Pecchioli, G Koch, C Caltagirone - Clinical neurophysiology, 2007 - Elsevier
OBJECTIVE: The aim of this study was to verify whether motor imagery (MI) and observation
of a movement (MO) enhanced cortical representations of the hand/forearm muscles not …

Motor Imagery of Finger Movements: Effects on Cortical and Muscle activities

P Sengupta, K Lakshminarayanan - Behavioural Brain Research, 2024 - Elsevier
Purpose The purpose of the current study was to explore the immediate effect of motor
imagery (MI) involving finger movement of a given limb on cortical response and muscle …

Electromyographic activity during motor imagery

A Guillot, F Lebon, C Collet - The neurophysiological foundations …, 2010 - books.google.com
In this section, we concentrate on understanding the peripheral muscular activity which may
occur during the mental representation of an action. A great amount of experimental data …

Activation of cortical and cerebellar motor areas during executed and imagined hand movements: an fMRI study

M Lotze, P Montoya, M Erb, E Hülsmann… - Journal of cognitive …, 1999 - direct.mit.edu
Brain activation during executed (EM) and imagined movements (IM) of the right and left
hand was studied in 10 healthy right-handed subjects using functional magnetic resonance …

Task-specificity of muscular responses during motor imagery: Peripheral physiological effects and the legacy of Edmund Jacobson

J Munzert, B Krüger - Frontiers in Psychology, 2018 - frontiersin.org
Motor imagery has become a key issue in cognitive neuroscience and particularly in fMRI
research. However, peripheral physiological effects of motor imagery were already being …

Guided motor imagery in healthy adults and stroke: does strategy matter?

CL Hovington, B Brouwer - Neurorehabilitation and Neural …, 2010 - journals.sagepub.com
Background. Motor imagery (MI) enhances physical performance and skill acquisition in
healthy and neurorehabilitation populations, yet little is known about the use of strategies to …

Motor imagery has a priming effect on motor execution in people with multiple sclerosis

A Tacchino, L Pedullà, J Podda… - Frontiers in Human …, 2023 - frontiersin.org
Priming is a learning process that refers to behavioral changes caused by previous
exposure to a similar stimulus. Motor imagery (MI), which involves the mental rehearsal of …