Mass communication assessment system
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United States of America Patent
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Sep 14, 2004
Grant Date -
N/A
app pub date -
Mar 15, 2001
filing date -
May 15, 1998
priority date (Note) -
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Abstract
A mass communication assessment system (2) communicating a cognitive task to selected remote test sites (12) via a network (10) for providing a two-way communication between the central control site and the remote sites, detecting brain response signals from the subject (40) to the task, and having processing means (16) for computing variations in the brain activity for the subjects at each of the selected sites.
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