Table 7.
Somatosensory cortex resting-state functional connectivity in awake condition with a more liberal statistical criterion
| Coordinate |
||||||
|---|---|---|---|---|---|---|
| Volume | L/R | Anatomical Structure | t-Value | x | y | z |
| Positive correlation | ||||||
| 2,208 | L | Primary somatosensory cortex hindlimb region | 20.6 | −2.1 | −0.8 | −1.0 |
| 10.8 | −2.1 | −0.2 | −2.4 | |||
| L | Primary somatosensory cortex, forelimb region | 17.0 | −2.9 | −0.6 | −1.8 | |
| L | Primary somatosensory cortex, dysgranular region | 7.1 | −3.9 | −1.9 | −0.6 | |
| L | Primary motor cortex | 7.4 | −1.0 | −0.4 | −1.8 | |
| 6.4 | −1.4 | −0.4 | −3.2 | |||
| 1,237 | L | Secondary somatosensory cortex | 7.2 | −6.0 | −5.6 | −2.0 |
| L | Dysgranular insular cortex | 6.6 | −6.0 | −5.6 | −3.0 | |
| L | Caudate putamen | 6.5 | −3.1 | −7.0 | 0.8 | |
| 6.1 | −2.5 | −5.8 | 1.2 | |||
| L | Primary somatosensory cortex, barrel field | 6.1 | −5.0 | −1.9 | −1.4 | |
| 5.7 | −6.4 | −3.7 | −1.4 | |||
| 268 | R | Primary somatosensory cortex, hindlimb region | 9.0 | 2.3 | −1.0 | −2.4 |
| R | Primary somatosensory cortex, forelimb region | 6.8 | 3.3 | −0.4 | −1.8 | |
| R | Primary somatosensory cortex, trunk region | 3.7 | 1.7 | −0.2 | −3.8 | |
| 169 | L | Primary somatosensory cortex, forelimb region | 4.6 | −3.3 | −2.9 | −0.2 |
| 3.8 | −2.9 | −2.9 | −1.2 | |||
| 106 | L | Primary somatosensory cortex, jaw region | 6.0 | −4.3 | −3.3 | 1.4 |
| L | Caudate putamen | 4.0 | −3.3 | −4.9 | 1.6 | |
| 74 | R/L | Cingulate cortex area 1 | 5.8 | −0.2 | −1.7 | 2.8 |
| 4.2 | 0.4 | −2.5 | 2.2 | |||
| 69 | L | Primary motor cortex | 4.3 | −1.9 | −2.1 | 0.8 |
| 4.1 | −2.7 | −1.4 | 1.4 | |||
| 69 | L | Reticular thalamic nucleus | 4.9 | −1.7 | −5.0 | −1.4 |
| L | Triangular septal nucleus | 3.8 | −0.2 | −4.9 | −1.0 | |
| 52 | R | Anterior perifornical nucleus | 5.4 | 0.4 | −6.4 | −1.0 |
| R | Striohypothalamic nucleus | 3.8 | 0.6 | −7.6 | −1.2 | |
| R | Substantia innominata | 3.2 | 1.0 | −6.6 | −2.0 | |
| 27 | L | Caudate putamen | 3.8 | −3.3 | −5.4 | −1.0 |
| 27 | L | Medial preoptic area | 5.0 | −1.0 | −7.6 | −1.0 |
| 26 | L | Secondary motor cortex | 3.4 | −0.8 | −1.0 | 1.2 |
| R | Secondary motor cortex | 3.2 | 0.4 | −1.4 | 1.2 | |
| 26 | R | Primary somatosensory cortex, hindlimb region | 4.3 | 2.5 | −1.6 | −0.6 |
| 26 | L | Magnocellular preoptic nucleus | 4.6 | −2.3 | −8.1 | −0.8 |
| Negative correlation | ||||||
| 391 | R | Substantia nigra, compact part, dorsal tier | −7.1 | 2.5 | −6.8 | −5.6 |
| R | Anterior pretectal nucleus | −6.1 | 1.6 | −5.0 | −4.8 | |
| R | Intergeniculate leaf | −5.7 | 3.7 | −5.4 | −5.0 | |
| R | Hippocampus posterior, ventral part | −2.9 | 4.5 | −6.0 | −5.8 | |
| 386 | R | Primary auditory cortex | −6.9 | 5.8 | −3.9 | −4.6 |
| −6.7 | 6.2 | −4.9 | −4.0 | |||
| R | Temporal association cortex | −5.0 | 6.6 | −5.8 | −4.0 | |
| R | Perirhinal cortex | −3.8 | 6.2 | −7.0 | −3.4 | |
| R | Primary somatosensory cortex, barrel field | −3.7 | 5.4 | −3.1 | −4.0 | |
| 135 | L | Primary somatosensory cortex, jaw region | −6.0 | −4.7 | −1.6 | 1.4 |
| −4.2 | −5.2 | −2.7 | 1.4 | |||
| 131 | R | Anterior amygdaloid area, ventral part | −7.2 | 3.3 | −9.3 | −0.8 |
| R | Piriform layer, internal | −4.8 | 5.0 | −8.0 | −0.4 | |
| R | Basomedial amygdaloid nucleus, anterior part | −4.4 | 4.1 | −8.3 | −1.4 | |
| 118 | R | Hippocampus posterior, dorsal part | −6.8 | 4.5 | −5.2 | −6.0 |
| R | Hippocampus posterior, ventral part | −4.9 | 5.6 | −5.6 | −5.8 | |
| 112 | R | primary motor cortex | −8.9 | 4.1 | −1.6 | 2.8 |
| −4.7 | 3.7 | −1.0 | 1.8 | |||
| −4.3 | 2.9 | −0.6 | 1.2 | |||
| 100 | L | Dorsal lateral geniculate nucleus | −5.6 | −3.7 | −5.0 | −5.0 |
| 87 | R | Primary somatosensory cortex, jaw region | −4.3 | 4.9 | −1.6 | 0.8 |
| −3.9 | 4.9 | −2.5 | 1.6 | |||
| −3.5 | 4.5 | −2.5 | 0.6 | |||
| 68 | R | Primary visual cortex, binocular area | −5.7 | 5.2 | −1.4 | −5.8 |
| −3.9 | 4.7 | −1.2 | −6.6 | |||
| 60 | R/L | Retrosplenial agranular cortex | −6.0 | 1.4 | −1.0 | −6.6 |
| R | Secondary visual cortex, mediomedial area | −3.2 | 2.1 | −0.4 | −5.6 | |
| 59 | R | Secondary visual cortex, lateral area | −5.2 | 4.1 | −1.2 | −5.0 |
| 55 | R | Hippocampus posterior, dorsal part | −4.6 | 3.5 | −3.7 | −4.8 |
| R | Hippocampus fronto-dorsal | −3.5 | 2.9 | −3.3 | −3.8 | |
| 43 | R | Hippocampus posterior, dorsal part | −3.0 | 4.9 | −4.1 | −5.4 |
| 39 | L | Hippocampus fronto-dorsal | −5.7 | −3.7 | −2.9 | −3.8 |
| 38 | R | Hippocampus fronto-dorsal | −6.7 | 2.7 | −2.1 | −4.2 |
| 35 | R | Dorsal endopiriform nucleus | −9.2 | 3.5 | −6.8 | 1.4 |
| 29 | R | Lateral amygdaloid nucleus, dorsolateral part | −3.5 | 5.2 | −6.8 | −4.2 |
| 28 | R | Piriform layer region, external | −4.2 | 5.6 | −8.9 | −2.6 |
List of regions functionally connected with somatosensory cortex (uncorrected P < 0.01, and k = 26 voxels) is shown. Left somatosensory cortex hindlimb region was used for seed-based functional connectivity analysis. Coordinates (mm) are in standard space. Volumes are expressed in no. of voxels.