Functional and Structural Connectivity Maps
This page provides maps of cortico-cortical functional and structural connectivity for the entire cerebral cortex. Functional connectivity maps were derived from statistical analysis of resting state functional magnetic resonance imaging (fMRI) data collected from 497 healthy adult participants as part of the Human Connectome Project (HCP); analysis details are available here. Structural connectivity maps were derived from the diffusion weighted imaging data of 83 healthy adult participants; details available here. The regions of interest (ROIs) are illustrated here on an inflated cortical surface; details regarding the anatomical boundaries of the ROIs is located here.
Functional and Structural Connectivity Maps (all regions)
Frontal Lobe
- Frontal pole (FP)
- Frontal orbital cortex (FOC)
- Frontal operculum, anterior division (aFO)
- Frontal operculum, posterior division (pFO)
- Inferior frontal gyrus pars orbitalis (IFr)
- Inferior frontal gyrus pars triangularis, anterior division (aIFt)
- Inferior frontal gyrus pars triangularis, posterior division (pIFt)
- Inferior frontal gyrus pars opercularis, ventral division (vIFo)
- Inferior frontal gyrus pars opercularis, dorsal division (dIFo)
- Inferior frontal sulcus, anterior division (aIFs)
- Inferior frontal sulcus, posterior division (pIFs)
- Middle frontal gyrus, anterior division (aMFg)
- Middle frontal gyrus, posterior division (pMFg)
- Superior frontal gyrus (SFg)
- Central operculum, anterior division (aCO)
- Premotor cortex, ventral division (vPMC)
- Premotor cortex, middle division (midPMC)
- Premotor cortex, anterior dorsal division (adPMC)
- Premotor cortex, middle dorsal division (mdPMC)
- Premotor cortex, posterior dorsal division (pdPMC)
- Motor cortex, ventral division (vMC)
- Motor cortex, middle division (midMC)
- Motor cortex, dorsal division (dMC)
- Frontal medial cortex (FMC)
- Subcallosal cortex (SCC)
- Cingulate cortex, anterior division (aCC)
- Cingulate motor area, ventral division (vCMA)
- Cingular motor area, dorsal division (dCMA)
- Pre-supplementary motor area (preSMA)
- Supplementary motor area (SMA)
Parietal Lobe
- Central operculum, posterior division (pCO)
- Somatosensory cortex, ventral division (vSC)
- Somatosensory cortex, middle division (midSC)
- Somatosensory cortex, dorsal division (dSC)
- Parietal operculum (PO)
- Supramarginal gyrus, anterior division (aSMg)
- Supramarginal gyrus, posterior division (pSMg)
- Angular gyrus (Ag)
- Superior parietal lobule (SPL)
- Cingulate cortex, posterior division (pCC)
- Precuneus (PCN)
Temporal Lobe
- Temporal pole (TP)
- Inferior temporal gyrus, anterior division (aITg)
- Inferior temporal gyrus, posterior division (pITg)
- Middle temporal gyrus, anterior division (aMTg)
- Middle temporal gyrus, posterior division (pMTg)
- Superior temporal sulcus, anterior ventral division (avSTs)
- Superior temporal sulcus, anterior dorsal division (adSTs)
- Superior temporal sulcus, posterior dorsal division(pdSTs)
- Superior temporal sulcus, posterior ventral division (pvSTs)
- Superior temporal sulcus, posterior dorsal division (pdSTs)
- Superior temporal gyrus, anterior division (aSTg)
- Superior temporal gyrus, posterior division (pSTg)
- Planum polare (PP)
- Heschl’s gyrus (Hg)
- Planum temporale (PT)
- Temporal fusiform gyrus, anterior division (aTFg)
- Temporal fusiform gyrus, posterior division (pTFg)
- Parahippocampal gyrus, anterior division (aPHg)
- Parahippocampal gyrus, posterior division (pPHg)
Occipital Lobe
- Inferior temporal occipital region (ITO)
- Middle temporal occipital region (MTO)
- Occipital cortex (OC)
- Temporal occipital fusiform region (TOF)
- Lingual gyrus (Lg)
Insular Cortex
- Anterior insula (aINS)
- Posterior insula (pINS)