Mass communication assessment system
US6792304B1 · kind B1 · utility
107Cited by
54References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2001 |
| Grant date | Sep 14, 2004 |
| Priority date | — |
| Expiry date | Mar 15, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/378
- WIPO fieldMedical technology
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.