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. Author manuscript; available in PMC: 2015 Oct 13.
Published in final edited form as: eNeuro. 2015 Jul-Aug;2(4):e0028-15.2015. doi: 10.1523/ENEURO.0028-15.2015

Figure 1. Bipolar SEEG contacts.

Figure 1

A. Bipolar SEEG contacts, color-coded by subject, are marked by circles on the medial (left) and lateral (right) surfaces of the brain. Bipolar SEEG contacts are grouped into one of 10 anatomical groups, as demarcated by black circles and/or one of the following labels: ac (anterior cingulate and subcallosal); af (anterior prefrontal cortex); pc (posterior cingulate); pf (posterior prefrontal cortex); cs (central sulcus); in (insula); f3op (inferior frontal gyrus; pars opercularis); of (orbitofrontal cortex); tp (temporo-parieto-occipital junction); vt (ventrolateral temporal cortex). B. Example SEEG electrodes for subject 1 (green) and subject 4 (purple) are superimposed on the subjects’ MRIs. The arrows indicate the location of the bipolar contact pair chosen on each electrode. From the MRI, it is possible to see that the two contacts in each pair are spanning the local cortical mantle.