Table 2

Validating spike detector results

PatientSpiking sitesDetector highest 5% electrodesPercentage
1RAH1-3, RA1-3, REC1-3, RPHG1-3, LA1-3RAH1, RAH 2, REC 1100%
4RA1-3, REC1-3, RAH1-3, RPHG1-3, LA1-3, LEC1-3, LAH1-3, LPHG1-3RA1, RA2, LAH2, LAH3, LAH1100%
5RAH1-3, RA1-3, RPH1-3, LAH1-3, REC1-3RPH3, RAH3, RA2, ROF375%
7RA5-6, REC5-6, RAH1-6, RPHG3-6, RSTGP2-3, RMC1-4, LAH1-2RA2, RAH1, RAH2, RPHG6, RPSTG2,
REC2, RAH5
70%
8LA3-4, LAH1-2, LEC1-4, RA1-2, RAH1-2RAH1, LEC1, REC1, REC2, RAH260%
11LAH1-3, LA1-3, LEC1-3, RAH1-3, RA1 3, REC1-3RA7, REC3, LEC 1, REC1, LAH380%
14LEC1-3, LMH1-3LEC1, LEC2, LMH1, LA175%
15REC4-5, RMH1-2, LEC1-2, LMH1-2REC5, LEC3, RMH166%
16RA1-7, RAH1-4, REC1-7, RPHG4-7, ROF3-7, LA1-7, LEC1-7,
LAH1-7, LPHG1-7
REC1, REC2, LA2100%
17RSTA2-3, RSTP3-4RSTA3, RMH1, RSTP3, RIPP8, LST540%
18REC1-4, RMH1-3, LA1-2, LEC1-2, LMH1-2REC1, REC2, RMH2, RA275%
19REC4-7, RMH4-7, RPH4-7, RSTG1-7RA2, RMH5, RA1, RMH450%
20RA1-2, REC1-2, RMH1-2, RPHG1-2, LA1-2, LEC1-2, LMH1-2,
LPHG1-2,
REC1, RMH3, LMH1, LEC280%
21RA1-2, RMH1-2, LEC1-3, LMH1-2, LA1-2RA4, RMH5, LEC1, LA150%
22LEC1-3, LA1-3, LEC4-7, LA4-7LEC,1, LA1, RA1, RAH150%
23RA1-3, REC1-3, RMH1-3, LA1-3, LEC1-3, LMH1-3LEC1, REC4, LMH4, RMH725%
24REC1-4, RMH1-2, RA1-3RA1, RA2, LAH1, LA1, LAH240%
25RTO5-7, RMH1-3, LA6-7, LPH5-6RMH2, LPH4, LPH5, LPH675%
26LAH1-3, LEC1-2, RMH1-2, RPHG1-3, REC1-3LAH1, LAH2, LAH3100%
27REC1-3, RMH1-2, RPHG1-2, LMH1-2RMH2, RMH4, RPHG2, LMH175%
28LMH4-7, LEC4-7, LA4-7, LPSM4-7, LOF4-7, LAC4-7, REC4-7,
RMH4-7, RA4-7
LMH4, LMH6, LPSM5, LMH5100%
29RAH1-3, RA1-3, REC1-3, RPHG1-3LEC7, LEC6, REC3, REC2, REC160%
30RA1-2, REC1-2, RMH1-2, RPHG1-2, LA1-2, LEC1-2, LMH1-2,
LPHG1-2
RA1, LMH1, RA2, REC1100%
31RA1-7, REC1-7, RAH1-7, RPHG1-7, ROF1-3, RAF1-3, RAC5-7RAH1, REC1, REC2, RPHG1, RAH2100%
32LEC1-3, LMH1-2, RAH1-7, REC1-7, RPHG1-7LEC1, LEC3, REC7, RPHG7100%
33REC1-3, RAH1-3, RPHG1-3, LAH1-2, LPHGA1-2, RPHG7-8,
LPHGA7-8
REC1, REC2, RAH1, RPHG3100%
34LPH1-2, LEC1-2, LA1-2LEC1, LPHG7, LEC2, LPH175%
35LAH1-2, LEC 1-2, LA 1-4, LPHG1-3LA3, RA3, LA266%
36LMH1-2, LPHG1-3, LA1-2, ROF4-5LPHG1, LPHG2, LA1100%
37LEC1-2, LAH1-2, REC1-2, RAH1-2LA1, LA2, LAH1, LA725%
38RSTG1-4, RPT 7-8, LPT1-2, LSTG5-7, LEC5-7, LAH5-7, LMTG3-7,
REC3-7
LAH6, LAH5, RAH6, RPHG650%
39REC1-3, RMH1-3, RMNH3-7, RPNH2-6, RINH4-6, LPC 5-8RMH1, LPC7, RMH3, RMNH5100%
40LEC1-4, LA1-4, LA5-7, LAH1-4, LPNH6-8, LSTG1-5LEC1, LEC2, LA1, LEC3100%
41RSTGA1-4, RSTG1-4, LSTG1-4LSTG2, RPST4, LSTG1, LSTG375%
42REC1-7, RSTA1-7, RSTG1-7, RMH1-7, RIF1-7, RSO3-7, RIO3-7,
RAIP3-7
RIO1, RSTG4, RAIP7, RMH6, RSTG380%
43LEC1-3, LA1-3, RA1-3, REC1-3, LOF3-7, ROF3-7LA5, LOF3, RA3, RA2, LEC180%
  • Twelve patients showed 100% correspondence in the top 5% of channels with the highest spike rates between the automated spike detector and those manually identified channels containing interictal discharges. Twenty patients showed at least 50%, 11 of which with >70% correspondence. Only four patients <40% correspondence.

  • R: right, L: left, TP = temporal pole, FP = frontal pole, A = amygdala, OF = orbitofrontal, EC = entorhinal cortex, F = frontal lobe, AH = anterior hippocampus, FO = frontal operculum, MH = middle hippocampus, AC = anterior cingulate, PH = posterior hippocampus, MC = middle cingulate, PHG = parahippocampal gyrus, PC = posterior cingulate, FG = fusiform gyrus, SMA = supplementary motor area, PT = posterior temporal, STG = superior temporal gyrus, AP = anterior parietal lobe, O = occipital lobe, OT = occipital-temporal border.