Table 1. Mean VMIQ-2 with EVI and IVI sub-scores (± standard errors).

VMIQ-2 General		EVI subscore	IVI subscore	Wilcoxon test	MI pofile
S1	2.00±0.13	2.25±0.22	1.58±0.26	W = 61.50, p = 0.05	IVI
S2	2.47±0.17	2.58±0.28	1.91±0.19	W = 65.00, p = 0.02	IVI
S3	1.52±0.09	1.08±0.08	2.08±0.08	W = 0.00, p<0.001	EVI
S4	3.00±0.20	3.16±0.24	2.75±0.40	W = 54.00, p = 0.21, NS	None
S5	1.72±0.12	1.41±0.14	2.16±0.23	W = 30.50, p = 0.50, NS	None
S6	2.97±0.17	3.00±0.29	2.91±0.33	W = 35.50, p = 0.84, NS	None
S7	1.94±0.14	1.75±0.50	2.33±0.28	W = 18.00, p = 0.07	None
S8	2.47±0.14	3.00±0.17	1.91±0.25	W = 72.50, p = 0.006	IVI
S9	1.77±0.13	2.08±0.22	1.91±0.22	W = 38.50, p = 0.62, NS	None
S10	1.97±0.14	3.00±0.25	1.33±0.14	W = 78.00, p = 0.002	IVI
S11	2.38±0.15	2.58±0.33	2.16±0.24	W = 51.50, p = 0.32, NS	None
S12	1.91±0.12	2.27±0.18	1.54±0.15	W = 40.50, p = 0.02	IVI

VMIQ-2 =  Vividness Movement and Imagery Questionnaire 2, MI  =  motor imagery, EVI  =  external visual imagery, IVI  =  internal visual imagery. NS: non significant.