Prediction and detection of freezing of gait in Parkinson’s disease from plantar pressure data using long short-term memory neural-networks

Table 7 FOG detection latency (average and standard deviation) in one-freezer-held-out cross validation with the 2-layer LSTM model. A negative freeze detection latency means that the freeze was detected before the true freeze onset

Participant held out	Freezes correctly detected	Freezes not detected	Average FOG detection latency (s)
1	49	0	− 0.23 ± 0.55
2	35	0	0.02 ± 0.17
3	14	0	0.08 ± 0.25
6	9	1	− 0.04 ± 0.36
7	204	17	0.10 ± 0.32
8	23	1	− 0.55 ± 0.85
9	9	0	− 0.47 ± 0.74
Total	343	18

ISSN: 1743-0003