Table 1.

Absolute and differential thresholds and corresponding goodness of fit (mean ± standard deviation) as obtained by fitting psychometric functions in the linear (“Lin” column) and logarithmic (“Log” column) domain. The latter are presented transformed according to Eqs. 3 and 4 to allow for comparison

Pedestal (m/s2)	Threshold (m/s2)		Entropy (bit)
	Lin	Log	Lin	Log
Up
0	0.066 ± 0.023	0.066 ± 0.023	2.963 ± 0.041	2.980 ± 0.195
0.3	0.118 ± 0.072	0.096 ± 0.031	2.413 ± 0.440	2.863 ± 0.246
1.1	0.209 ± 0.107	0.206 ± 0.112	2.702 ± 0.253	2.628 ± 0.275
1.6	0.231 ± 0.106	0.249 ± 0.149	2.764 ± 0.217	2.520 ± 0.325
2	0.286 ± 0.103	0.297 ± 0.130	2.875 ± 0.207	2.503 ± 0.298
Down
0	0.069 ± 0.035	0.068 ± 0.033	3.039 ± 0.098	3.036 ± 0.247
0.3	0.095 ± 0.063	0.082 ± 0.040	2.224 ± 0.466	2.764 ± 0.178
1.1	0.216 ± 0.101	0.216 ± 0.113	2.720 ± 0.288	2.644 ± 0.311
1.6	0.198 ± 0.096	0.211 ± 0.138	2.658 ± 0.163	2.423 ± 0.326
2	0.210 ± 0.111	0.209 ± 0.111	2.704 ± 0.270	2.242 ± 0.311