Table 5.
Inter-network intrinsic functional connectivity in patients with schizophrenia in state of remission and healthy controls.
Inter-iFC | SR (n = 12) |
HC (n = 12) |
SR vs. HC1 |
|||
---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Direction | p-Value | |
aDMN – ipDMN | 0.351 | 0.188 | 0.424 | 0.200 | HC > SR | 0.266 |
aDMN – spDMN | 0.328 | 0.195 | 0.138 | 0.141 | SR > HC | 0.034 |
aDMN – SN | 0.274 | 0.148 | 0.152 | 0.188 | SR > HC | 0.141 |
aDMN – lvCEN | 0.261 | 0.168 | 0.157 | 0.124 | SR > HC | 0.078 |
aDMN – rvCEN | 0.312 | 0.131 | 0.105 | 0.173 | SR > HC | 0.011 |
aDMN – dCEN | −0.411 | 0.223 | −0.318 | 0.121 | HC > SR | 0.473 |
ipDMN – spDMN | 0.268 | 0.123 | 0.317 | 0.295 | HC > SR | 0.563 |
ipDMN – SN | −0.094 | 0.178 | −0.301 | 0.194 | SR > HC | 0.052 |
ipDMN – lvCEN | 0.387 | 0.195 | 0.545 | 0.195 | HC > SR | 0.14 |
ipDMN – rvCEN | 0.003 | 0.143 | 0.371 | 0.107 | HC > SR | <0.001* |
ipDMN – dCEN | −0.782 | 0.195 | −0.523 | 0.126 | HC > SR | 0.008 |
spDMN – SN | 0.171 | 0.193 | 0.149 | 0.148 | SR > HC | 0.988 |
spDMN – lvCEN | 0.343 | 0.176 | 0.162 | 0.267 | SR > HC | 0.076 |
spDMN – rvCEN | 0.418 | 0.197 | 0.190 | 0.192 | SR > HC | 0.021 |
spDMN – dCEN | −0.222 | 0.216 | 0.032 | 0.229 | HC > SR | 0.066 |
SN – lvCEN | 0.071 | 0.134 | −0.140 | 0.240 | SR > HC | 0.066 |
SN – rvCEN | 0.166 | 0.157 | −0.177 | 0.237 | SR > HC | 0.002* |
SN – dCEN | 0.109 | 0.176 | 0.260 | 0.147 | HC > SR | 0.088 |
lvCEN – rvCEN | 0.410 | 0.166 | 0.359 | 0.223 | SR > HC | 0.609 |
lvCEN – dCEN | −0.150 | 0.230 | −0.119 | 0.159 | HC > SR | 0.678 |
rvCEN – dCEN | −0.025 | 0.195 | −0.088 | 0.168 | SR > HC | 0.289 |
1Two-sample t-test, controlled for age, sex, and total GM volume. Italics indicate p < 0.05; *significant for p < 0.05, Bonferroni-corrected for multiple comparisons (n = 21).
SR, group of patients with schizophrenia during remission; HC, healthy control group; inter-iFC, inter-network intrinsic functional connectivity; a/ip/spDMN: anterior/inferior-posterior/superior-posterior DMN; lv/rv/dCEN: left-ventral/right-ventral/dorsal CEN; SN: salience network (see also Figures 3 and 4).