自动化睡眠分期
基于 EEG / EOG 的 30 秒 epoch 分期：觉醒、N1、N2、N3、REM
觉醒
9.4%
0h 45m
N1 浅睡
12.5%
1h 00m
N2 浅睡
31.3%
2h 30m
N3 深睡
21.9%
1h 45m
REM 快速眼动
25%
2h 00m
多导生理波形
EEG / EOG / EMG · AI 分期叠加
深睡 N3REM
00:0001:1502:3003:4505:0006:1507:15
Fp1-A1
μV
Fp2-A2
μV
C3-A2
μV
C4-A1
μV
O1-A2
μV
O2-A1
μV
EMG
μV
EOG-L
μV
EOG-R
μV
全夜 hypnogram（AI 标注）
觉醒REM 快速眼动N1 浅睡N2 浅睡N3 深睡
分期质量
平均置信度92.9%
Epoch 数量32
低置信度 epoch4
已通过 AASM 规则一致性校验
Epoch 明细
| # | 时间 | 分期 | 置信度 |
|---|---|---|---|
| 1 | 23:30 | W | 94% |
| 2 | 23:45 | W | 95% |
| 3 | 00:00 | N1 | 82% |
| 4 | 00:15 | N1 | 82% |
| 5 | 00:30 | N2 | 98% |
| 6 | 00:45 | N2 | 94% |
| 7 | 01:00 | N2 | 95% |
| 8 | 01:15 | N3 | 96% |
| 9 | 01:30 | N3 | 97% |
| 10 | 01:45 | N3 | 98% |
| 11 | 02:00 | N3 | 94% |
| 12 | 02:15 | N2 | 95% |
| 13 | 02:30 | REM | 91% |
| 14 | 02:45 | REM | 91% |
| 15 | 03:00 | REM | 91% |
| 16 | 03:15 | N2 | 94% |
| 17 | 03:30 | N2 | 95% |
| 18 | 03:45 | N3 | 96% |
| 19 | 04:00 | N3 | 97% |
| 20 | 04:15 | N3 | 98% |
| 21 | 04:30 | N2 | 94% |
| 22 | 04:45 | REM | 91% |
| 23 | 05:00 | REM | 91% |
| 24 | 05:15 | N2 | 97% |
| 25 | 05:30 | N1 | 82% |
| 26 | 05:45 | REM | 91% |
| 27 | 06:00 | REM | 91% |
| 28 | 06:15 | REM | 91% |
| 29 | 06:30 | N2 | 97% |
| 30 | 06:45 | N2 | 98% |
| 31 | 07:00 | N1 | 82% |
| 32 | 07:15 | W | 95% |