Results 51 to 60 of about 85,282 (282)

Assessing Motor Cortical Activity: How Repetitions Impact Motor Execution and Imagery Analysis. [PDF]

Psychophysiology
The study of motor-related cortical activity is crucial for analyzing brain behavior during motor execution (ME) and imagery (MI). Improving motor learning and recovery in patients with motor disorders involves both ME and MI.
Borràs M, Romero S, Serna LY, Alonso JF, Bachiller A, Mañanas MA, Rojas M.   +6 more
europepmc   +2 more sources

Dynamic Functional Network Connectivity Changes Associated with fMRI Neurofeedback of Right Premotor Cortex

Brain Sciences, 2021
Neurofeedback of real-time functional magnetic resonance imaging (rtfMRI) can enable people to self-regulate motor-related brain regions and lead to alteration of motor performance and functional connectivity (FC) underlying motor execution tasks ...
Zhiying Long, Zhaoxi Guo, Zhitao Guo, Hang Zhang, Li Yao   +4 more
doaj   +1 more source

The role of primary motor cortex : more than movement execution

, 2020
The predominant role of the primary motor cortex (M1) in motor execution is well acknowledged. However, additional roles of M1 are getting evident in humans owing to advances in noninvasive brain stimulation (NIBS) techniques.
Abualait, Turki, Yoo, Woo-Kyoung, Chen, Annabel Shen-Hsing, Shahid Bashir, Kashyap, Rajan, Bashir, Shahid, Bhattacharjee, Sagarika   +6 more
core   +1 more source

The topographical organization of motor processing: An ALE meta-analysis on six action domains and the relevance of Broca’s region

NeuroImage, 2020
Action is a cover term used to refer to a large set of motor processes differing in domain specificities (e.g. execution or observation). Here we review neuroimaging evidence on action processing (N = 416; Subjects = 5912) using quantitative Activation ...
Giorgio Papitto, Angela D. Friederici, Emiliano Zaccarella   +2 more
doaj   +1 more source

Executive dysfunction and motor symptoms in Parkinson's disease [PDF]

Arquivos de Neuro-Psiquiatria, 2010
The aim of this study is to analyze executive function and motor symptoms in patients with idiopathic Parkinson's disease (PD). The sample consisted of 44 subjects with PD between the ages of 45 to 75, who were examined consecutively. The subjects were divided into two groups according to the duration of the disease.
Campos-Sousa, Indira Silveira, Campos-Sousa, Raimundo Nonato, Ataíde Jr, Luiz, Soares, Marta Maria de Brito, Almeida, Kelson James   +4 more
openaire   +4 more sources

Mental practice with motor imagery in stroke recovery: randomized controlled trial of efficacy [PDF]

, 2011
This randomized controlled trial evaluated the therapeutic benefit of mental practice with motor imagery in stroke patients with persistent upper limb motor weakness.
Scott, Clare L, Sara Joice, Clare L. Scott, Marie Johnston, Ietswaart, Magdalena, Dijkerman, H Chris, Scott, Claire, H. Chris Dijkerman, Dijkerman, H. Chris, Steven J.C. Hamilton, MacWalter, Ronald, Hamilton, Steven, MacWalter, Ronald S., Johnston, Marie, Magdalena Ietswaart, MacWalter, Ronald S, Ronald S. MacWalter, Joice, Sara, Scott, Clare L., Hamilton, Steven J. C., Hamilton, Steven J C   +20 more
core   +1 more source

Action observation and acquired motor skills: An fMRI study with expert dancers [PDF]

, 2005
When we observe someone performing an action, do our brains simulate making that action? Acquired motor skills offer a unique way to test this question, since people differ widely in the actions they have learned to perform.
Grèzes, J., P Haggard, Grezes, J, R. E. Passingham, J Gre, Calvo-Merino, B., D. E. Glaser, Glaser, DE, Haggard, P, Calvo-Merino, B, Passingham, RE, D E Glaser, Passingham, Richard, Glaser, D.E., Haggard, P., R E Passingham, ` Zes, B. Calvo-merino, Passingham, R.E., B Calvo-Merino, P. Haggard   +20 more
core   +1 more source

Motor Imagery Classification Using Inter-Task Transfer Learning via a Channel-Wise Variational Autoencoder-Based Convolutional Neural Network

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022
Highly sophisticated control based on a brain-computer interface (BCI) requires decoding kinematic information from brain signals. The forearm is a region of the upper limb that is often used in everyday life, but intuitive movements within the same limb
Do-Yeun Lee, Ji-Hoon Jeong, Byeong-Hoo Lee, Seong-Whan Lee   +3 more
doaj   +1 more source

Effects of a single mental chronometry training session in subacute stroke patients – a randomized controlled trial

BMC Sports Science, Medicine and Rehabilitation, 2020
Background Motor imagery training might be helpful in stroke rehabilitation. This study explored if a single session of motor imagery (MI) training induces performance changes in mental chronometry (MC), motor execution, or changes of motor excitability.
Joachim Liepert, Jana Stürner, Imke Büsching, Aida Sehle, Mircea A. Schoenfeld   +4 more
doaj   +1 more source

Linking differences in action perception with differences in action execution

, 2015
Successful human social interactions depend upon the transmission of verbal and non-verbal signals from one individual to another. Non-verbal social communication is realized through our ability to read and understand information present in other people ...
Kilner, JM, Ricciardi, L, Edwards, MJ, Macerollo, A, Bose, S   +4 more
core   +1 more source