Table 2.

Experimental conditions for each balancing task ranked from most available sensory information (A) to least available sensory information (I).

KEY	Condition	Senses
A	Body Hand EO	Vision, Vestibule, Proprioception
	Body Hand EO	(−)
B	Body Motor CRT	Vision (+), Vestibule
C	Body Motor EO	Vision, Vestibule
D	Pend Hand EO	Vision, Proprioception (−)
E	Pend Motor CRT	Vision (+)
F	Pend Motor EO	Vision
G	Body Hand EC	Vestibule, Proprioception (−)
H	Body Motor EC	Vestibule
I	Pend Hand EC	Proprioception (−)