appendix B
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Geodesic Sensor Net Technical Manual
S-MAN-200-GSNR-001 • January 31, 2007
APPENDIX B
NET SIZING AND
S
ENSOR LAYOUTS
Table B-1 and Table B-2 provide estimates of the GSN size ranges that EGI currently
makes and sells. Note that infant Nets made for subjects under the age of 3 do not
have built-in eye channels but are equipped for use with outrider electrodes.
Table B-1 lists all the sizes for the GSN 200.
Table B-1. GSN 200 sizing chart
Age Head circumference Category Available channels
Neonate 31–33 cm. Infant 32, 64, and 128
Birth–2 weeks 33.5–35.5 cm. Infant 32, 64, and 128
2–7 weeks 36–38 cm. Infant 32, 64, and 128
7–16 weeks 38.5–41 cm. Infant 32, 64, and 128
4–7 months 41.5–43 cm. Infant 32, 64, and 128
7–10 months 43.5–45 cm. Infant 32, 64, and 128
10–12 months 45.5–46.5 cm. Infant 32, 64, and 128
1–2 years 47–48 cm. Infant 32, 64, and 128
2–3 years 48.5–50 cm. Infant 32, 64, and 128
3–6 years 50–51.5 cm. Pediatric 32, 64, and 128
6–11 years 52–53 cm. Pediatric 32, 64, 128, and 256
11 years–adult 53.5–55 cm. Adult Small 32, 64, 128, and 256
11 years–adult 55.5–58 cm. Adult Medium 32, 64, 128, and 256
11 years–adult 58.5 cm. and above Adult Large 32, 64, 128, and 256