Table 1.

Statistical table

Analysis numberFigureDescriptionData structureType of testEffectp valuesPower/CI
a1P1 componentAssumed normalRepeated measures ANOVAHemisphere0.1170.343
b1P1 componentAssumed normalRepeated measures ANOVAIdentity0.390.447
c1P1 componentAssumed normalRepeated measures ANOVAIdentity X hemisphere0.5510.311
d1N170 componentAssumed normalRepeated measures ANOVAHemisphere0.1460.299
e1N170 componentAssumed normalRepeated measures ANOVAIdentity0.5130.373
f1N170 componentAssumed normalRepeated measures ANOVAIdentity X hemisphere0.3070.532
g1N250 componentAssumed normalRepeated measures ANOVAHemisphere0.1710.269
h1N250 componentAssumed normalRepeated measures ANOVAIdentity0.0010.980
i1N250 componentAssumed normalRepeated measures ANOVAIdentity X hemisphere0.070.560
j1N250 componentAssumed normalRepeated measures ANOVAIdentity in LH0.0090.926
k1N250 componentAssumed normalRepeated measures ANOVAIdentity in RH0.0040.943
l2AGroup-based discriminationNormality not assumedPermutation testAcross expressionFDR-corrected p = 0.006
m2BRepresentative participant discriminationNormality not assumedPermutation testAcross-expressionFDR-corrected p = 0.004
n3AGroup-based discriminationNormality not assumedPermutation testAcross expression/neutral0.00195% CI: 47.1–51.3
o3AGroup-based discriminationNormality not assumedPermutation testAcross expression/happy0.00195% CI: 47.2–50.9
p3AGroup-based discriminationNormality not assumedPermutation testWithin expression/neutral0.00195% CI: 45.9–51.8
q3AGroup-based discriminationNormality not assumedPermutation testWithin expression/happy0.00195% CI: 45.9–52.1
r3BSingle-participant-based discriminationAssumed normalTwo-tailed t testAcross expression/neutral0.00195% CI: 53.1–57
s3BSingle-participant-based discriminationAssumed normalTwo-tailed t testAcross expression/happy0.00195% CI: 53.2–57.2
t3BSingle-participant-based discriminationAssumed normalTwo-tailed t testWithin expression/neutral0.00195% CI: 0.559–0.602
u3BSingle-participant-based discriminationAssumed normalTwo-tailed t testWithin expression/`happy0.00195% CI: 54.8–60.4
vn/aSingle-participant-based discriminationAssumed normalRepeated measures ANOVADiscrimination type<0.001>0.999
wn/aSingle-participant-based discriminationAssumed normalRepeated measures ANOVAExpression0.4660.107
xn/aSingle-participant-based discriminationAssumed normalRepeated measures ANOVADiscrimination type X expression0.2110.230
yn/aSingle-participant-based discrimination within and across databasesAssumed normalRepeated measures ANOVADiscrimination type<0.001>0.999
zn/aSingle-participant-based discrimination within and across databasesAssumed normalRepeated measures ANOVAPairs type<0.001>0.999
aan/aSingle-participant-based discrimination within and across databasesAssumed normalRepeated measures ANOVADiscrimination type X pairs type0.0330.565
abn/aSingle-participant-based discrimination within and across databasesAssumed normalPost hoc (matched two-tailed t test)Across-within database for within-expression versus across-within database for across-expression0.41295% CI: –0.1–1.5
acn/aSingle-participant-based discrimination within and across databasesAssumed normalTwo-tailed t test against 0.5Within-expression, within-database discrimination<0.00195% CI: 54.6–
57.9
adn/aSingle-participant-based discrimination within and across databasesAssumed normalTwo-tailed t test against 0.5Within-expression, across-database discrimination<0.00195% CI: 56.4–61
aen/aSingle-participant-based discrimination within and across databasesAssumed normalTwo-tailed t test against 0.5Across-expression, within-database discrimination<0.00195% CI: 52.8–55
afn/aSingle-participant-based discrimination within and across databasesAssumed normalTwo-tailed t test against 0.5Across-expression, across-database discrimination<0.00195% CI: 54–57.7
agn/atemporally cumulative analysisAssumed normalPearson’s correlationEEG-based discrimination/behavioral discrimination<0.0010.436
ah4Temporal correlationAssumed normalPearson’s correlationAcross-expression discrimination/behavioral discriminationFDR-corrected p = 0.002
ain/aTemporally cumulative analysisAssumed normalPearson’s correlationAcross-expression discrimination/CFMT0.2190.237
ajn/aTemporally cumulative analysisAssumed normalPearson’s correlationAcross-expression discrimination/VVIQ-20.6760.05
ak5BFace space fitNormality not assumedPermutation testHappy-neutral similarity<0.00195% CI: 0.738–0.798
al6ACIMNormality not assumedPermutation testNeutral dimension 1; luminanceFDR-corrected p = 0.027
am6ACIMNormality not assumedPermutation testNeutral dimension 1; red-greenFDR-corrected p = 0.018
an6ACIMNormality not assumedPermutation testNeutral dimension 1; yellow-blueFDR-corrected p = 0.024
ao6ACIMNormality not assumedPermutation testNeutral dimension 2; luminanceFDR-corrected p = 0.012
ap6ACIMNormality not assumedPermutation testNeutral dimension 2; red-greenN/A
aq6ACIMNormality not assumedPermutation testNeutral dimension 2; yellow-blueFDR-corrected p = 0.009
ar6BCIMNormality not assumedPermutation testHappy dimension 1; luminanceFDR-corrected p = 0.040
as6BCIMNormality not assumedPermutation testHappy dimension 1; red-greenFDR-corrected p = 0.018
at6BCIMNormality not assumedPermutation testHappy dimension 1; yellow-blueFDR-corrected p = 0.024
au6BCIMNormality not assumedPermutation testHappy dimension 2; luminanceN/A
av6BCIMNormality not assumedPermutation testHappy dimension 2; red-greenFDR-corrected p = 0.021
aw6BCIMNormality not assumedPermutation testHappy dimension 2; yellow-blueFDR-corrected p = 0.008
ax7BTemporal reconstruction accuracyNormality not assumedPermutation testNeutralFDR-corrected p = 0.002
ay7BTemporal reconstruction accuracyNormality not assumedPermutation testHappyFDR-corrected p = 0.006
bz8BReconstruction accuracy (image-based)Normality not assumedPermutation testNeutral0.00195% CI: 42.3–57.8
ba8BReconstruction accuracy (image-based)Normality not assumedPermutation testHappy0.00195% CI: 42.1–58.1
bb8CReconstruction accuracy (experimental-based)Assumed normalTwo-tailed t testNeutral0.00195% CI: 55.6–62.6
bc8CReconstruction accuracy (experimental-based)Assumed normalTwo-tailed t testHappy0.00195% CI: 52.4–59.2
bdn/aCorrelation between experimental and image-based accuraciesAssumed normalPearson’s correlationNeutral0.0010.912
ben/aCorrelation between experimental and image-based accuraciesAssumed normalPearson’s correlationHappy0.0020.898
bfn/aCorrelation between reconstruction and discriminationAssumed normalPearson’s correlationAveraged across expressions<0.001>0.999
bgn/aSingle-participant-based reconstruction accuracy (image-based)Assumed normalTwo-tailed t testNeutral0.0270.676
bhn/aSingle-participant-based reconstruction accuracy (image-based)Assumed normalTwo-tailed t testHappy0.0450.580
bin/aCorrelation between single-participant-based reconstruction and discriminationAssumed normalPearson’s correlationNeutral<0.0010.974
bjn/aCorrelation between single-participant-based reconstruction and discriminationAssumed normalPearson’s correlationHappy<0.0010.980