The subthalamic nucleus, oscillations, and conflict
نویسندگان
چکیده
منابع مشابه
Midline frontal cortex low-frequency activity drives subthalamic nucleus oscillations during conflict.
Making the right decision from conflicting information takes time. Recent computational, electrophysiological, and clinical studies have implicated two brain areas as being crucial in assuring sufficient time is taken for decision-making under conditions of conflict: the medial prefrontal cortex and the subthalamic nucleus (STN). Both structures exhibit an elevation of activity at low frequenci...
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The subthalamic nucleus (STN) occupies a strategic position in the motor network, slowing down responses in situations with conflicting perceptual input. Recent evidence suggests a role of the STN in emotion processing through strong connections with emotion recognition structures. As deep brain stimulation (DBS) of the STN in patients with Parkinson's disease (PD) inhibits monitoring of percep...
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Medicon 3.doc Oscillations in subthalamic nucleus measured by multi electrode arrays J. Stegenga, T. Heida 1 MIRA institute, dept EEMCS, BSS-group, University of Twente, Enschede, The Netherlands Abstract— The subthalamic nucleus (STN) of the basal The subthalamic nucleus (STN) of the basal ganglia, is involved in the generation of Parkinsonian symptoms and forms one of the main targets for Dee...
متن کاملTargeting the subthalamic nucleus.
The small size and surrounding neuronal structures and fibre tracts make the STN a difficult stereotactic target. In this article we present the technique used by us to target the STN. Our combined experience from two centres comprises 18 lesions and 27 stimulator implants in the STN. Our criteria for patient selection and the use of MRI, frame-on CT and volumetric image fusion are presented. T...
متن کاملNeuronal oscillations in the subthalamic nucleus and the motor symptoms of Parkinson’s disease
Adam Zaidel Midbrain dopaminergic neurons and their projections to the basal ganglia (BG) degenerate in Parkinson's disease (PD), leading to a cascade of physiological abnormalities in the BG. Primary studies on the primate and rodent models of PD have demonstrated changes in firing rates, increased synchrony and exaggerated oscillations in the Parkinsonian BG particularly in the subthalamic nu...
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ژورنال
عنوان ژورنال: Movement Disorders
سال: 2015
ISSN: 0885-3185,1531-8257
DOI: 10.1002/mds.26072