Single Trial Brain Electrical Patterns of an Auditory and Visual Perceptuomotor Task.

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Abstract:

This past year the proposed auditory-visual preceptuomotor paradigm was designed and implemented, and 12 twenty-one channel pilot recordings were conducted. The objective was to compare spatiotemporal brain-potential patterns associated with 1 the preparation to receive auditory or visual numeric stimuli, and 2 the processing of auditory and visual numeric stimuli. A bimodal paradigm sufficiently controlled for the application of a 49 channel Neurocognitive Pattern NCP Analysis has been finalized and participant screening sessions have begun. Sections III and IV of this Interim Progress Report are comprised of publihsed Science, 22097-99, 1983 and in preparation papers describing our recent visuospatial moveno-move study. The results of further signal processing studies on that data are described in Sections V and VI.

Author(s):
Gevins, A. S. ; Bressler, S. L. ; Cutillo, B. A. ; Doyle, J. C. ; Tannehill, R. S.
Author Organization(s):
EEG SYSTEMS LAB SAN FRANCISCO CA
Descriptive Note:
Interim progress rept. 22 Feb 82-1 Jun 83,
Pagination:
0091

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFOSR-TR-83-1014
Contract/Grant Number(s):
F49620-82-K-0006
Task Number(s):
A4
Project Number(s):
2313
Monitor Series:
TR-83-1014
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.5.2_Task; JCA_5.5_Direct; JCA_5.3_Planning; JCA_5.6.1_Assess Compliance with Guidance; JCA_5.6_Monitor; JCA_3_Force Application; JCA_3.1.2_Maneuver to Insert; JCA_3.1_Maneuver; JCA_1_Force Support; JCA_6_Net Centric; JCA_1.2.7_Experimentation; JCA_1.2_Force Preparation; JCA_1.2.1_Training; JCA_6.1.3_Switching and Routing; JCA_1.2.5_Lessons Learned; JCA_6.1_Information Transport; JCA_6.3.3_Spectrum Management; JCA_6.3.1_Optimized Network Functions and Resources; JCA_8.2.5_Strengthen Global Defense Posture; JCA_8.2_Shape
Modernization Areas:
Fully Networked C3
Communities of Interest:
Engineered Resilient Systems
Descriptor(s):
*Brain, *Auditory perception, *Visual perception, Patterns, Electroencephalography, Bioelectricity, Patterns, Motor reactions
Field(s)/Group(s):
Anatomy and Physiology
Keyword(s):
WUAFOSR2313A4, PE61102F
Report Date:
1983 Jun 01