Supplementary Motor Area
The BOLD response in primary motor cortex and supplementary motor area during kinesthetic motor imagery based graded fMRI neurofeedback
... of motor areas, most protocols instruct participants to perform motor imagery (Blefari et ...of motor imagery have been well documented in healthy individuals (Guillot et ...of motor imagery ...
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Using granger geweke causality model to evaluate the effective connectivity of primary motor cortex, supplementary motor area and cerebellum
... In a previous fMRI study, we [19] investigated the test-retest reliability of electroacupuncture stimulation, a mode of sensory stimulation and finger-tapping task. We found that compared with electroacupuncture ...
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Supplementary Motor Area Activation in Patients with Frontal Lobe Tumors and Arteriovenous Malformations
... The supplementary motor area (SMA) is thought to play a key role in initiation and control of motor and speech functions (1, 2) Injury to the SMA during surgical excision of medial frontal ...
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The Effect of Handedness on Supplementary Motor Area Activation during Complex Motor Tasks
... Functional magnetic resonance imaging (fMRI) was used to assess the activity of supplementary motor area (SMA) in six right-handed and six left-handed healthy volunteers. Two manual tasks ...
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Functional Heterogeneity of the Supplementary Motor Area
... primary motor area of the foot and superior to the cingulate sulcus ...of motor control, including task sequencing, intrinsic task complexity, and movement initiation ...
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The role of the Supplementary Motor Area during internally and externally triggered movement sequences: a TMS study
... Regarding differences in task difficulty, results showed that during the familiar test phase the experimental group made more errors during the 1x6 sequence than during the 2x3 sequence, pointing to the fact that the SMA ...
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Preoperative Mapping of the Supplementary Motor Area in Patients with Brain Tumor Using Resting State fMRI with Seed Based Analysis
... primary motor function localization using fMRI are far less com- mon compared with requests for SMA localization, due to the difficulty of obtaining accurate results for the latter using ...
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Adolescent-specific patterns of behavior and neural activity during social reinforcement learning
... Crutcher, 1990; Cunnington, Windischberger, Deecke, & Moser, 2002; Wiese et al., 2004), which suggests that peer approval may motivate adolescents toward action. A trend emerged that those individuals who, at the end ...
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Model-Free Analysis of Single fMRI Time Series Based on Spatial Synchronization
... primary motor cortex (PMC, BA4, 1267 voxels), the supplementary motor area (SMA, BA6, 3601 voxels),the primary visual cortex (PVC, BA17, 1137 voxels), and the extrastriate visual cortical ...
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Injuries of neural tracts in a patient with CADASIL: a diffusion tensor imaging study
... the supplementary motor area, corticofugal tract from the premotor cortex, thalmoprefrontal tract [TPT] to the dorsolateral prefrontal cortex, TPT to the ventrolateral prefrontal cortex, TPT to the ...
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Effect of Cathodal Transcranial Direct Current Stimulation on a Child with Involuntary Movement after Hypoxic Encephalopathy
... the supplementary motor area to inhibit involuntary movements of a ...the supplementary motor area at 1 mA for 10 ...to supplementary motor areas suggests that ...
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Neural correlates of delusional infestation responding to aripiprazole monotherapy: a case report
... When comparing pre- and post-treatment imaging, the supplementary motor area (SMA) was significantly more activated for all the mental facial imagery tasks (Figure 1). Upon recovery, other regions of ...
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Geochemical Signatures of Stream Capture in the Retreating Blue Ridge Escarpment, Southern Appalachian Mountains
... causes motor difficulties, mood impairment, and cognitive ...the supplementary motor area, bilateral caudate and caudate head as our regions of ...the supplementary motor ...
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Functional near infrared spectroscopy as a probe of brain function in people with prolonged disorders of consciousness
... premotor area and supplementary motor area (EEG corresponding areas FC3, FC1, FCz, FC2 and FC4) and over the primary motor cortex (EEG corresponding areas C4, C2, Cz, C1 and C3), as ...
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A comparison of functional MR activation patterns during silent and audible language tasks
... This functional MR study showed activation in the inferior frontal lobe, the sensorimotor cortex region, the anterior cingulate gyrus, and the supplementary motor area in subjects perform- ing word ...
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Controlling Your Impulses: Electrical Stimulation of the Human Supplementary Motor Complex Prevents Impulsive Errors
... the supplementary motor complex [SMC, including the supplementary motor area (SMA) and the pre- SMA] in the control over such unwanted actions has been re- ported by several studies (or ...
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Brain electrodynamic and hemodynamic signatures against fatigue during driving
... paradigm during a 1-h driving experiment. The results show that significant differences are observed in the EEG alpha power in the occipital regions, which is a commonly used indicator of fatigue. All participants may ...
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Functional Connectivity in the Motor Network Largely Matures Before Motor Function
... The motor network was defined using ...in motor function (Figure ...by motor activity (i.e., reverse inference p(Motor task|Activation)) (Yarkoni, ...midline supplementary motor ...
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Lateralization of Cortical Function in Swallowing: A Functional MR Imaging Study
... with motor pro- cessing, suggest that the motor control of swallowing may involve several cortical sites to initiate, process, and execute the necessary output for ...the supplementary motor ...
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<p>Aberrant Executive Control and Auditory Networks in Recent-Onset Schizophrenia</p>
... left supplementary motor cortex and supramarginal ...The supplementary motor area is contained in the dorsal mesial frontal cortex and plays an important role in motor planning, ...
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