Table 11.
Somatosensory cortex stimulus-related functional connectivity in awake condition with a more liberal statistical criterion
| Coordinate |
||||||
|---|---|---|---|---|---|---|
| Volume | L/R | Anatomical Structure | t-Value | x | y | z |
| Positive correlation | ||||||
| 3,636 | L | Primary somatosensory cortex, hindlimb region | 16.2 | −1.9 | −0.8 | −0.8 |
| L | Primary somatosensory cortex, forelimb region | 13.3 | −2.9 | −0.6 | −1.6 | |
| R | Primary somatosensory cortex, trunk region | 6.8 | 1.7 | −0.6 | −2.8 | |
| L | Primary motor cortex | 11.4 | −0.8 | −0.6 | −2.4 | |
| 7.7 | −1.9 | −1.4 | 1.4 | |||
| L | Secondary motor cortex | 11.3 | −0.4 | −1.0 | −1.2 | |
| 821 | L | Mediodorsal thalamic nucleus, central part | 7.0 | −0.6 | −5.0 | −3.4 |
| L | Anterodorsal thalamic nucleus | 6.4 | −1.0 | −4.7 | −2.0 | |
| L | Posterior thalamic nuclear group | 5.5 | −1.7 | −4.9 | −3.2 | |
| L | Ventral posteromedial thalamic nucleus | 4.4 | −2.1 | −5.6 | −2.6 | |
| L | Medial habenular nucleus | 4.1 | 0.0 | −4.3 | −4.6 | |
| 174 | L | Primary somatosensory cortex, barrel field | 5.1 | −5.2 | −3.9 | −1.8 |
| L | Secondary auditory cortex, dorsal area | 4.2 | −6.6 | −3.3 | −3.4 | |
| 88 | R | Reticular thalamic nucleus | 4.9 | 3.1 | −6.4 | −3.4 |
| R | Ventromedial thalamic nucleus | 4.6 | 2.1 | −6.4 | −2.6 | |
| 53 | L | Primary motor cortex | 5.2 | −2.3 | −2.3 | 2.4 |
| 50 | L | Caudate putamen | 4.2 | −3.7 | −6.2 | 0.6 |
| 42 | L | Primary somatosensory cortex, barrel field | 4.4 | −3.5 | −3.1 | −1.0 |
| 32 | L | Secondary somatosensory cortex | 4.6 | −4.7 | −5.2 | −0.2 |
| 27 | R | Primary auditory cortex | 5.1 | 7.0 | −3.9 | −5.0 |
| Negative correlation | ||||||
| 1,593 | R | Caudate putamen | −9.8 | 4.3 | −7.2 | −1.2 |
| R | Secondary somatosensory cortex | −8.4 | 5.6 | −5.4 | 0.0 | |
| R | Agranular insular cortex, posterior part | −7.1 | 5.6 | −7.4 | −1.8 | |
| R | Piriform layer | −6.5 | 4.9 | −8.7 | −1.0 | |
| R | Caudate putamen | −6.3 | 4.5 | −5.6 | −1.8 | |
| R | Primary somatosensory cortex, upper lip region | −5.9 | 5.0 | −4.3 | 0.0 | |
| 850 | R | Hippocampus posterior, dorsal part | −14.6 | 4.1 | −3.7 | −5.6 |
| −8.3 | 4.9 | −4.3 | −5.2 | |||
| R | Hippocampus posterior, ventral part | −4.8 | 4.7 | −6.2 | −5.8 | |
| R | Medial geniculate nucleus, ventral part | −3.6 | 3.7 | −5.2 | −6.0 | |
| 514 | R | Dorsal endopiriform nucleus | −8.4 | 3.5 | −7.0 | 1.4 |
| R | Caudate putamen | −4.7 | 2.7 | −5.8 | 1.2 | |
| R | Lateral orbital cortex | −4.3 | 2.9 | −4.9 | 2.4 | |
| R | Primary somatosensory cortex, jaw region | −4.2 | 4.1 | −4.3 | 2.4 | |
| 159 | L | Hippocampus posterior, dorsal part | −5.4 | −4.3 | −4.3 | −5.0 |
| −3.7 | −4.5 | −5.0 | −5.8 | |||
| −3.5 | −3.5 | −3.5 | −5.8 | |||
| 142 | R | Primary motor cortex | −4.2 | 4.3 | −1.4 | 2.4 |
| −4.2 | 3.1 | −0.8 | 2.0 | |||
| −4.1 | 2.5 | −0.4 | 3.2 | |||
| R | Primary somatosensory cortex, jaw region | −3.8 | 3.9 | −2.7 | 1.6 | |
| 113 | R | Caudate putamen | −4.8 | 1.7 | −4.5 | −0.2 |
| 108 | R | Ventral pallidum | −5.3 | 2.1 | −7.2 | −0.4 |
| 95 | L | Primary motor cortex | −4.3 | −4.3 | −2.9 | 3.6 |
| L | Agranular insular cortex | −3.8 | −3.9 | −4.5 | 3.2 | |
| 90 | R | Secondary visual cortex, lateral area | −5.5 | 4.9 | −2.3 | −5.6 |
| R | Parietal association cortex | −3.9 | 4.5 | −2.1 | −4.6 | |
| R | Primary somatosensory cortex, barrel field | −3.9 | 5.6 | −1.7 | −4.2 | |
| 82 | R | Superior colliculus | −4.8 | 0.4 | −4.1 | −5.6 |
| R/L | Retrosplenial granular a cortex | −4.0 | 1.0 | −3.1 | −6.2 | |
| 53 | R | Hippocampus posterior, dorsal part | −8.0 | 1.9 | −2.1 | −4.2 |
| 52 | R | Lateral septal nucleus, intermediate part | −6.2 | 1.0 | −5.6 | −0.6 |
| 42 | R | Primary motor cortex | −6.2 | 2.5 | −3.1 | 3.0 |
| 40 | R | Primary somatosensory cortex, forelimb region | −3.9 | 4.1 | −1.6 | 0.0 |
| 37 | L | Accumbens nucleus, shell | −4.4 | −0.6 | −6.4 | 2.0 |
| 31 | L | Piriform layer region, internal | −4.0 | −4.1 | −7.4 | 0.6 |
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.