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Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns
 

Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns

Article DOI: 10.3791/59146-v • 09:42 min • May 12th, 2019
May 12th, 2019 •
1,2, 1,2, 1,2, 1,2
1Department of Communication Sciences and Disorders, The University of Texas at Austin, 2Central Sensory Processes Laboratory, The University of Texas at Austin

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In this paper, we present a protocol to investigate differential cortical visual evoked potential morphological patterns through stimulation of ventral and dorsal networks using high-density EEG. Visual object and motion stimulus paradigms, with and without temporal jitter, are described. Visual evoked potential morphological analyses are also outlined.  

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Stimulus-specific Cortical Visual Evoked Potential Morphological Patterns Protocol Future Studies Larger Sample Sizes Variable Morphology Stimulus Type Extrinsic Viewer Intrinsic High Temporal Resolution EEG Cost-effective Non-invasive Minimal Recording Time Procedure Mashhood Nielsen Lab Manager Undergraduate Research Assistant EEG Recording Room Head Circumference Measurement EEG Net Size Reference Electrode Placement Warm Water Solution Baby Shampoo Potassium Chloride Stimulus Presentation Computer EEG Acquisition Computer Towel Absorbent Material Participant's Eyes Closed EEG Net Placement
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