Neural networks engaged in tactile object manipulation: patterns of expression among healthy individuals

Table 1 Regional correlation coefficients of individual PCs 1 with Mean Component Images 1 and 2.

	Scan 1²		MCI 1	MCI 2	Scan 2²		MCI 1	MCI 2
Subject	PC	\|ecc\|	rcc	rcc	PC	\|ecc\|	rcc	rcc
S1	5	0.62	0.92	-0.13	5	0.36	0.82	-0.20
	7	0.34	-0.10	0.53	6	0.49	-0.49	0.16
S2	3	0.28	-0.03	-0.31	4	0.29	0.12	0.20
	5	0.45	-0.24	0.90	5	0.34	-0.18	0.84
	6	0.46	0.84	-0.22	6	0.60	-0.89	0.20
S3	2	0.36	0.27	-0.36	2	0.56	-0.20	0.94
	4*	0.26	-0.11	0.89
	6	0.28	0.28	-0.21
	11	0.27	-0.17	-0.09
S4	8	0.30	-0.39	-0.03
	10	0.48	-0.31	0.29
S5	4	0.53	-0.72	0.07	6	0.61	0.84	-0.03
	6	0.42	0.66	-0.24	14	0.33	-0.32	0.38
S6	3	0.33	-0.37	0.25	4	0.36	- 0.70	0.17
	4	0.55	-0.86	0.36	5	0.54	-0.80	0.27
	8	0.32	- 0.42	0.17	10	0.33	-0.33	-0.20
S7	14	0.29	-0.28	0.03	9	0.40	-0.60	0.05
	20	0.38	- 0.35	0.03	12	0.33	-0.19	0.19
	26	0.29	0.21	0.17	18	0.40	-0.35	0.06

¹ 33 PCs with significant temporal expression coefficient correlation (ecc) resulting from the two scans in the seven individuals are shown. ² Regional correlation coefficients (rccs) included in the computation of the mean images are in bold. PC: principal component; MCI: mean component image; *: PC with marginally significant ecc, introduced in the calculation because of the very high within subject rcc (0.78).

ISSN: 1744-9081