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. Author manuscript; available in PMC: 2012 Sep 8.
Published in final edited form as: Neuroscience. 2011 Jun 14;190:177–183. doi: 10.1016/j.neuroscience.2011.06.020

Table 3.

Median (IQR) of navigation parameters for each group.

EO EC
PD
ON		 PD
OFF		 PD
Ctrl		 CA CA
Ctrl		 PD
ON		 PD
OFF		 PD
Ctrl		 CA CA
Ctrl
Radius (m) 1.05
(0.03)		 1.05
(0.03)		 1.09
(0.05)		 1.09
(0.13)		 1.09
(0.02)		 1.54
(0.32)		 1.79
(0.26)		 1.57
(0.29)		 1.42
(0.35)		 1.64
(0.38)
Path length (m) 6.80
(0.32)		 6.72
(0.23)		 6.83
(0.27)		 6.84
(1.06)		 6.83
(0.24)		 8.58
(1.75)		 9.59
(1.12)		 9.32
(1.85)		 8.68
(1.60)		 9.80
(0.96)
Linear End Point Error (m) 0.16
(0.16)		 0.13
(0.11)		 0.10
(0.05)		 0.30
(0.24)		 0.11
(0.04)		 0.91
(0.59)		 1.14
(0.75)		 0.68
(0.31)		 0.74
(0.28)		 0.65
(0.37)
Angular End Point Error (deg) 363
(10)		 362
(8)		 359
(5)		 350
(13)		 356
(2)		 323
(33)		 340
(47)		 352
(21)		 331
(28)		 353
(26)

CA=cerebellar ataxia; ctrl=control

PD ctrl and CA ctrl are at matched speed