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Permanent deterioration of fine motor skills after the resection of tumors in the supplementary motor area
Supplementary motor area syndrome (SMAS) represents a common neurosurgical sequela. The incidence and time frame of its occurrence have yet to be...
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Epilepsy surgery in the supplementary motor area
The supplementary motor area (SMA) is a critical modulating hub of the large-scale bihemispherical motor network; however, there is evidence that...
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Motor performance and functional connectivity between the posterior cingulate cortex and supplementary motor cortex in bipolar and unipolar depression
Although implicated in unsuccessful treatment, psychomotor deficits and their neurobiological underpinnings in bipolar (BD) and unipolar (UD)...
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Abnormal brain functional and structural connectivity between the left supplementary motor area and inferior frontal gyrus in moyamoya disease
BackgroundDisruption of brain functional connectivity has been detected after stroke, but whether it also occurs in moyamoya disease (MMD) is...
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The supplementary motor area syndrome: a neurosurgical review
The supplementary motor area (SMA) syndrome is a frequently encountered clinical phenomenon associated with surgery of the dorsomedial prefrontal...
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Targeting the prefrontal-supplementary motor network in obsessive-compulsive disorder with intensified electrical stimulation in two dosages: a randomized, controlled trial
Obsessive-compulsive disorder (OCD) is associated with a high disease burden, and treatment options are limited. We used intensified electrical...
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Efficacy of Continuous Theta Burst Stimulation to the Pre-supplementary Motor Area in Gambling Disorder: a Randomized Double-Blind Controlled Trial
Gambling disorder (GD) is a condition constituting a public health concern due to its impactful detrimental consequences for affected individuals and...
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Structure and function of corticospinal projection originating from supplementary motor area
PurposeThe importance of supplementary motor area (SMA) for motor function and compensation for primary motor area (M1) has received increased...
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Free will and neurosurgical resections of the supplementary motor area: a critical review
BackgroundResearch suggests that unconscious activity in the supplementary motor area (SMA) precedes not only certain simple motor actions but also...
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MR spectroscopy and imaging-derived measurements in the supplementary motor area for biomarkers of amyotrophic lateral sclerosis
The diagnosis of amyotrophic lateral sclerosis (ALS) requires both upper and lower motor neuron signs. However, quite a few patients with ALS lack...
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The debate on apraxia and the supplementary motor area in the twentieth century
Hand function and apraxia are equally relevant to neurosurgeons: as a symptom, as well as through the functional anatomy of “praxis” which underlies...
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Distance-related functional reorganization predicts motor outcome in stroke patients
BackgroundAnalyzing distance-dependent functional connectivity density (FCD) yields valuable insights into patterns of brain activity. Nevertheless,...
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Resting-state perfusion in motor and fronto-limbic areas is linked to diminished expression of emotion and speech in schizophrenia
Negative symptoms (NS) are a core component of schizophrenia affecting community functioning and quality of life. We tested neural correlates of NS...
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Supplementary motor area functional connectivity in “drug-naïve” Parkinson’s disease patients with fatigue
Fatigue is a common and disabling nonmotor manifestation in patients with Parkinson’s disease (PD), and the supplementary motor area (SMA) has been...
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Concurrent and predictive validity of the Alberta Infant Motor Scale and the Peabody Developmental Motor Scales-2 administered to infants born preterm in Norway
BackgroundThe correlation between the Alberta Infant Motor Scale (AIMS) and the Peabody Developmental Motor Scales-2 (PDMS-2) has not previously been...
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Motor and non-motor outcome in tremor dominant Parkinson’s disease after MR-guided focused ultrasound thalamotomy
Background and objectivesMagnetic Resonance-guided Focused Ultrasound (MRgFUS) is an emerging technique for the treatment of severe,...
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Beam narrowing test: a motor index of post-stroke motor evaluation in an aged rat model of cerebral ischemia
Each year, 15 million people worldwide suffer from strokes. Consequently, researchers face increasing pressure to develop reliable behavioural tests...
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Evaluation of non-motor symptoms in cervical dystonia, hemifacial spasm, and blepharospasm patients and their correlation with motor symptoms
BackgroundAwareness of non-motor symptoms has been increasing in recent years, but there are still few studies on this topic.
Objective ...