scholarly journals Specific age‐correlated activation of top hierarchical motor control areas during gait‐like plantar stimulation: An fMRI study

2021 ◽  
Author(s):  
Henry Jeanvoine ◽  
Matthieu Labriffe ◽  
Thomas Tannou ◽  
Nastassia Navasiolava ◽  
Aram Ter Minassian ◽  
...  
Keyword(s):  
Motor Control ◽  
Fmri Study ◽  
Plantar Stimulation

Do We Have a “Mental Syllabary” in the Brain? An fMRI Study

Motor Control ◽  
2011 ◽  
Vol 15 (1) ◽  
pp. 34-51 ◽  
Author(s):  
Bettina Brendel ◽  
Michael Erb ◽  
Axel Riecker ◽  
Wolfgang Grodd ◽  
Hermann Ackermann ◽  
...  
Keyword(s):  
Motor Control ◽  
Low Frequency ◽  
Frequency Effect ◽  
Speech Motor Control ◽  
Motor Execution ◽  
Syllable Frequency ◽  
Fmri Study ◽  
The Brain ◽  
Speech Motor

The present study combines functional magnetic resonance imaging (fMRI) and reaction time (RT) measurements to further elucidate the influence of syllable frequency and complexity on speech motor control processes, i.e., overt reading of pseudowords. Tying in with a recent fMRI-study of our group we focused on the concept of a mental syllabary housing syllable sized ready-made motor plans for high- (HF), but not low-frequency (LF) syllables. The RT-analysis disclosed a frequency effect weakened by a simultaneous complexity effect for HF-syllables. In contrast, the fMRI data revealed no effect of syllable frequency, but point to an impact of syllable structure: Compared with CV-items, syllables with a complex onset (CCV) yielded higher hemodynamic activation in motor “execution” areas (left sensorimotor cortex, right inferior cerebellum), which is at least partially compatible with our previous study. We discuss the role of the syllable in speech motor control.

scholarly journals Sensory–motor networks involved in speech production and motor control: An fMRI study

NeuroImage ◽  
2015 ◽  
Vol 109 ◽  
pp. 418-428 ◽  
Author(s):  
Roozbeh Behroozmand ◽  
Rachel Shebek ◽  
Daniel R. Hansen ◽  
Hiroyuki Oya ◽  
Donald A. Robin ◽  
...  
Keyword(s):  
Motor Control ◽  
Speech Production ◽  
Fmri Study ◽  
Sensory Motor

High field single subject brain mapping of pelvic floor motor control. A 7-Tesla fMRI study

2019 ◽  
Vol 18 (1) ◽  
pp. e9-e10
Author(s):  
I.M. Groenendijk ◽  
S. Luijten ◽  
W. Van Der Zwaag ◽  
J.C. Holstege ◽  
J. Scheepe ◽  
...  
Keyword(s):  
Motor Control ◽  
Pelvic Floor ◽  
Brain Mapping ◽  
High Field ◽  
7 Tesla ◽  
Single Subject ◽  
Fmri Study

Motor control of jaw movements: An fMRI study of parafunctional clench and grind behavior

2011 ◽  
Vol 1383 ◽  
pp. 206-217 ◽  
Author(s):  
Donald Wong ◽  
Mario Dzemidzic ◽  
Thomas M. Talavage ◽  
Laura M. Romito ◽  
Kenneth E. Byrd
Keyword(s):  
Motor Control ◽  
Jaw Movements ◽  
Fmri Study

scholarly journals Age differences in the motor control of speech: An fMRI study of healthy aging

2017 ◽  
Vol 38 (5) ◽  
pp. 2751-2771 ◽  
Author(s):  
Pascale Tremblay ◽  
Marc Sato ◽  
Isabelle Deschamps
Keyword(s):  
Motor Control ◽  
Age Differences ◽  
Healthy Aging ◽  
Fmri Study

Sex differences in cortical and subcortical recruitment during simple and complex motor control: An fMRI study

NeuroImage ◽  
2007 ◽  
Vol 37 (3) ◽  
pp. 912-926 ◽  
Author(s):  
Silke Lissek ◽  
Markus Hausmann ◽  
Frauke Knossalla ◽  
Sören Peters ◽  
Volkmar Nicolas ◽  
...  
Keyword(s):  
Sex Differences ◽  
Motor Control ◽  
Fmri Study ◽  
Complex Motor

Physiologic Studies Provide New Perspectives on Early Speech Development

2010 ◽  
Vol 20 (2) ◽  
pp. 29-36
Author(s):  
Erin M. Wilson ◽  
Ignatius S. B. Nip
Keyword(s):  
Motor Control ◽  
Motor Development ◽  
Motion Tracking ◽  
Speech Development ◽  
Speech Motor Control ◽  
Therapeutic Approaches ◽  
Facial Motion ◽  
Disordered Speech ◽  
Speech Motor ◽  
Physiologic Data

Abstract Although certain speech development milestones are readily observable, the developmental course of speech motor control is largely unknown. However, recent advances in facial motion tracking systems have been used to investigate articulator movements in children and the findings from these studies are being used to further our understanding of the physiologic basis of typical and disordered speech development. Physiologic work has revealed that the emergence of speech is highly dependent on the lack of flexibility in the early oromotor system. It also has been determined that the progression of speech motor development is non-linear, a finding that has motivated researchers to investigate how variables such as oromotor control, cognition, and linguistic factors affect speech development in the form of catalysts and constraints. Physiologic data are also being used to determine if non-speech oromotor behaviors play a role in the development of speech. This improved understanding of the physiology underlying speech, as well as the factors influencing its progression, helps inform our understanding of speech motor control in children with disordered speech and provide a framework for theory-driven therapeutic approaches to treatment.

Action observation activates premotor and parietal areas in a somatotopic manner: an fMRI study

2001 ◽  
Vol 13 (2) ◽  
pp. 400-404 ◽  
Author(s):  
G. Buccino ◽  
F. Binkofski ◽  
G. R. Fink ◽  
L. Fadiga ◽  
L. Fogassi ◽  
...  
Keyword(s):  
Action Observation ◽  
Fmri Study
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