Table 1.

Statistical table

	Data structure	Type of test	Confidence interval
a	Normal	Unpaired t test	2 to 172
b	Normal	Unpaired t test	–132 to 293
c	Normal	Unpaired t test	–591 to –370
d	Normal	Multiple comparisons one-way ANOVA test with Tukey’s post hoc corrections	Non-stim medial versus non-stim lateral	–76 to –8
			Non-stim medial versus stim medial	–34 to 32
			Non-stim medial versus stim lateral	–74 to –9
			Non-stim lateral versus stim medial	9 to 74
			Non-stim lateral versus stim lateral	–32 to 34
			Stim medial versus stim lateral	–71 to –9
e	Normal	One sample t test	–0.20 to –0.02
f	Normal	Unpaired t test	–23 to 19
g	Normal	Unpaired t test	–5 to 4
h	Normal	Multiple comparisons one-way ANOVA test with Tukey’s post hoc corrections	Non-stim Injection versus stim injection	–62 to 60
			Non-stim injection versus non-stim cathode	–51 to 71
			Non-stim injection versus stim cathode	–51 to 71
			Non-stim injection versus non-stim anode	–73 to 49
			Non-stim injection versus stim anode	–64 to 58
			Stim injection versus non-stim cathode	–50 to 72
			Stim injection versus stim cathode	–50 to 72
			Stim injection versus non-stim anode	–72 to 50
			Stim injection versus stim anode	–63 to 59
			Non-stim cathode versus stim cathode	–61 to 61
			Non-stim cathode versus non-stim anode	–83 to 39
			Non-stim cathode versus stim anode	–74 to 48
			Stim cathode versus non-stim anode	–83 to 39
			Stim cathode versus stim anode	–74 to 48
			Non-stim anode versus stim anode	–52 to 70
i	Normal	Multiple comparisons one-way ANOVA test with Tukey’s post hoc corrections	Non-stim rostral versus stim rostral	–298 to 119
			Non-stim rostral versus non-stim caudal	–518 to –82
			Non-stim rostral versus stim caudal	–548 to –131
			Stim rostral versus non-stim caudal	–419 to –3
			Stim rostral versus stim caudal	–449 to –51
			Non-stim caudal versus stim caudal	–248 to 169
j	Normal	Multiple comparisons one-way ANOVA test with Tukey’s post hoc corrections	Non-stim lateral versus stim lateral	–159 to 415
			Non-stim lateral versus non-stim medial	51 to 592
			Non-stim lateral versus stim medial	47 to 620
			Stim lateral versus non-stim medial	–93 to 480
			Stim lateral versus stim medial	–97 to 507
			Non-stim medial versus stim medial	–275 to 299
k	Normal	Multiple comparisons one-way ANOVA test with Tukey’s post hoc corrections	Non-stim rostral versus stim rostral	–488 to 18
			Non-stim rostral versus non-stim caudal	–578 to –102
			Non-stim rostral versus stim caudal	–438 to 68
			Stim rostral versus non-stim caudal	–358 to 148
			Stim rostral versus stim caudal	–216 to 316
			Non-stim caudal versus stim caudal	–98 to 408
l	Normal	Multiple comparisons one-way ANOVA with Sidak’s post hoc corrections	Non-stim rostral versus non-stim rostral 6 d	–161 to 361
			Stim rostral versus stim rostral 6 d	–321 to 229
			Non-stim caudal versus non-stim caudal 6 d	–201 to 321
			Stim caudal versus stim caudal 6 d	–21 to 529
			Non-stim lateral versus non-stim lateral 6 d	–154 to 368
			Stim lateral versus stim lateral 6 d	40 to 590
			Non-stim medial versus non-stim medial 6 d	–317 to 205
			Stim medial versus stim medial 6 d	–232 to 318