Analysis on the Correlation Degree between the Driver’s Reaction Ability and Physiological Parameters

Table 1

The correlation degree between physiological parameters and the reaction time.

Group	α-PSD	β-PSD	δ-PSD	EEG-PSD	()/β	α/β	Heart rate
1	0.7502	0.9260	0.7966	0.9908	0.8325	0.8518	0.7733	0.8646
2	0.7215	0.8810	0.7303	0.9439	0.7693	0.7721	0.7758	0.7488
3	0.8327	0.9873	0.8660	0.8635	0.7983	0.8234	0.9264	0.8947
4	0.6289	0.9132	0.8064	0.9698	0.7103	0.9628	0.7895	0.7633
5	0.7498	0.9586	0.8856	0.9768	0.8176	0.9643	0.8016	0.7645
6	0.7583	0.8207	0.7752	0.9892	0.8223	0.9201	0.7946	0.8625
7	0.9122	0.9304	0.9265	0.9925	0.9246	0.9768	0.9452	0.9413
8	0.7206	0.7932	0.7645	0.9798	0.8758	0.9232	0.8663	0.8297
9	0.8351	0.9608	0.9121	0.9875	0.9466	0.9641	0.9105	0.9354
10	0.8659	0.8541	0.8096	0.9824	0.8012	0.9154	0.7536	0.8356
11	0.8925	0.8193	0.7644	0.9814	0.7813	0.8963	0.7958	0.7924
12	0.8156	0.8566	0.8156	0.9816	0.8021	0.8766	0.6835	0.7804
13	0.8102	0.7654	0.7103	0.9258	0.7179	0.9198	0.7712	0.8509
14	0.7694	0.8189	0.7598	0.9923	0.8045	0.8549	0.8397	0.8264
15	0.7658	0.7120	0.7021	0.9875	0.6998	0.8621	0.8256	0.8433
16	0.7899	0.7822	0.6932	0.9687	0.7431	0.8994	0.7986	0.8157
17	0.8021	0.8879	0.8042	0.9264	0.7612	0.9813	0.7645	0.8296
18	0.8579	0.9543	0.9527	0.9954	0.9011	0.9832	0.9124	0.9254
19	0.8344	0.9653	0.9433	0.9936	0.9348	0.9844	0.9152	0.9168
20	0.8296	0.9678	0.9625	0.9947	0.8812	0.9967	0.9233	0.9124
Average	0.7971	0.8777	0.8190	0.9712	0.8163	0.9164	0.8283	0.8467