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T1  - Analysis of infant cortical synchrony is constrained by the number of recording electrodes and the recording montage 
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UR  - http://hdl.handle.net/10138/223862 
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A1  - Tokariev, Anton; Vanhatalo, Sampsa; Palva, J. Matias 
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Y1  - 2016 
LA  - eng 
AB  - Objective: To assess how the recording montage in the neonatal EEG influences the detection of cortical source signals and their phase interactions. Methods: Scalp EEG was simulated by forward modeling 20-200 simultaneously active sources covering the cortical surface of a realistic neonatal head model. We assessed systematically how the number of scalp electrodes (11-85), analysis montage, or the size of cortical sources affect the detection of cortical phase synchrony. Statistical metrics were... 
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KW  - Neonatal EEG; Forward model; Simulation; Dense array EEG; Connectivity; Brain development; PRINCIPAL-COMPONENTS-ANALYSIS; AUDITORY EVOKED-POTENTIALS; ERP GENERATOR PATTERNS; LAPLACIAN WAVE-FORMS; SOURCE LOCALIZATION; BRAIN NETWORKS; NEONATAL EEG; ADULT ELECTROENCEPHALOGRAM; FUNCTIONAL CONNECTIVITY; SPATIAL-RESOLUTION; 3124 Neurology and psychiatry 
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