Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Agatha Lenartowicz; Gregory V. Simpson; Samantha R. O'Connell; Mark S. Cohen

doi:10.3791/52958

Journal

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Sciences du comportement

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Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Journal JoVE
Sciences du comportement

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Journal JoVE Sciences du comportement

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

8,957 Views

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09:37 min

•

July 05, 2015

DOI:

10.3791/52958-v

DOI:

10.3791/52958-v

•

09:37 min

July 05, 2015

•

4 Views

Agatha Lenartowicz¹, Gregory V. Simpson², Samantha R. O’Connell¹, Mark S. Cohen³

¹Department of Psychiatry,University of California Los Angeles, ²Attention Research Institute, ³Departments of Psychiatry, Radiology, Neurology, Biomedical Physics, Psychology and Bioengineering,University of California Los Angeles

Summary

Attention control comprises enhancement of target signals and attenuation of distractor signals. We describe an approach to measure separately but concurrently, the neurophysiology of attending and ignoring in sustained intermodal attention, utilizing a passive control condition during which neither process is continuously engaged.

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Attention Control Sensory Signals Attending Ignoring Neurophysiological Signals Intermodal Attention Task (IMAT)Electroencephalography (EEG)Auditory Modality Visual Modality Attending Effects Ignoring Effects Attention Modulation Effect Neural Trajectories

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Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

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