Table 1.

Patient demographics

Patient Age Sex Number of sites Number excluded Type Resection Hospital
1 15 Male 111 11 Subdural Anterior frontal B
2 18 Male 64 16 Subdural Left temporal Left amygdala/Left anterior hippocam- B
3 14 Female 64 10 Subdural pus B
4 15 Male 68 16 Both Left temporal B
5 15 Male 120 28 Subdural Right frontal/temporal B
6 42 Female 49 19 Both Right temporal F
7 28 Male 66 11 Both Right inferior frontal/anterior temporal F
8 33 Male 81 38 Both Right posterior temporal/occipital F
9 32 Female 60 23 Both Left temporal/occipital F
10 22 Male 27 19 Both Right hippocampus F
11 29 Male 34 22 Both Right frontal F
12 25 Male 78 33 Both None a F
  • Number of sites, Total number of cortical electrode contacts. Number excluded, Total number of recording sites excluded from analyses because of epilepsy-related pathology. Type, Type of electrodes placed; Subdural, subdural grids and strips; Both, both subdural and depth electrodes; B, Children's Hospital (Boston); F, Neurozentrum (Freiburg).

  • a Participant 12 had no resection, but seizure onset and interictal activity were seen broadly, centered around the right Sylvian fissure.