data_signature_stats

params.anova_p_threshold=0.0001; params.ttest_p_threshold=0.0001; params.thres_mua_stim_slope_upper=1.300000; params.thres_mua_stim_slope_lower=0.770000; params.thres_lfp_stim_slope_upper=1.300000; params.thres_lfp_stim_slope_lower=0.770000; params.skip_groups=[];

Number of sites

MUA

number of sites included in analysis = 356

number of sites excluded from analysis
60/120/hfn non-IT STS unstable no data slope
n_out_mua1230122631166

LFP

number of sites included in analysis = 309

number of sites excluded from analysis
60/120/hfn non-IT STS unstable no data slope
n_out_lfp1083012259462

60/120/hfn = peaks at 60 Hz or harmonics or high-frequency noise
non-IT = sites outside IT or STS
STS = sites in STS
unstable = unstable recordings
no data = sites without enough number of repetitions
slope = number of sites with change in slope larger than threshold (MUA [0.77 1.30], LFP [0.77 1.30])

Preprocessing

MUA

mean s.d. min max median n
pres 10.33 1.92 7.72 20.03 10.01 356
change stim mua 1.04 0.13 0.78 1.29 1.04 356
change bckg mua 1.04 0.13 0.66 1.38 1.03 356
cv stim 0.89 0.13 0.46 1.37 0.89 356
cv bckg 0.86 0.14 0.54 1.31 0.85 356
Distributions figure (plots with frequency distribution of pres, change stim mua, change bckg mua, cv stim and cv bckg)

LFP

mean s.d. min max median n
change stim lfp 1 0.98 0.12 0.78 1.29 0.96 309
change bckg lfp 1 1.08 1.29 0.34 23.30 0.96 309
Distributions figure (plots with frequency distribution of change stim lfp and change bckg lfp)

pres = number of repetitions of each image
change stim = average response during last repetition / average response during first repetition, stimulus interval
change bckg = average response during last repetition / average response during first repetition, background interval
CV = coefficient of variation of the interspike interval distribution

Selectivity

MUA

number of selective sites

stimulus background
nsites selective percentage selective nsites selective percentage selective
MUA 263 73.88 0 0.00

nsites selective = number of sites with p ANOVA < threhsold=0.000100
percentage selective = percentage of total sites analyzed that were selective
stimulus = stimulus interval [100;300) ms with respect to stimulus onset
background = background interval [-200;0) ms with respect to stimulus onset

number of selective images and variance ratio

number of sites with at least 1 selective image = 203 (57.02 %)
mean s.d. min max median n
n sel mua 1.76 1.61 0.00 10.00 1.00 263
r stim mua 3.74 2.08 1.79 19.61 3.20 263
Distributions figure (plots with frequency distribution of n sel mua and r stim mua

n sel MUA = number of images that had p < threshold=0.000100 in the post-hoc t test
r stim MUA = across picture variance / within picture variance

LFP

number of selective sites

stimulus background
LFP variable nsites selective percentage selective nsites selective percentage selective
1 max(LFP)-min(LFP) 141 45.63 0 0.00
2 msa power 121 39.16 0 0.00
3 [0;10) Hz 129 41.75 0 0.00
4 [10;20) Hz 110 35.60 0 0.00
5 [20;30) Hz 11 3.56 0 0.00
6 [30;40) Hz 8 2.59 0 0.00
7 [40;100) Hz 27 8.74 0 0.00
8 [100;300) Hz 121 39.16 0 0.00

number of selective images and variance ratio

mean s.d. min max median n
number of sites with 1 selective image max(LFP)-min(LFP)6721.68
n sel lfp max(LFP)-min(LFP) 0.81 1.35 0.00 12.00 0.00 141
r stim lfp max(LFP)-min(LFP) 3.52 1.66 1.79 10.54 3.05 141
number of sites with 1 selective image msa power4313.92
n sel lfp msa power 0.55 0.90 0.00 5.00 0.00 121
r stim lfp msa power 3.29 1.38 1.79 10.26 2.86 121
number of sites with 1 selective image [0;10) Hz7022.65
n sel lfp [0;10) Hz 0.92 1.06 0.00 4.00 1.00 129
r stim lfp [0;10) Hz 3.12 1.21 1.79 6.36 2.68 129
number of sites with 1 selective image [10;20) Hz123.88
n sel lfp [10;20) Hz 0.22 0.70 0.00 3.00 0.00 110
r stim lfp [10;20) Hz 2.96 0.96 1.80 5.80 2.79 110
number of sites with 1 selective image [20;30) Hz00.00
n sel lfp [20;30) Hz 0.00 0.00 0.00 0.00 0.00 11
r stim lfp [20;30) Hz 1.96 0.13 1.79 2.25 1.96 11
number of sites with 1 selective image [30;40) Hz00.00
n sel lfp [30;40) Hz 0.00 0.00 0.00 0.00 0.00 8
r stim lfp [30;40) Hz 2.15 0.26 1.88 2.61 2.09 8
number of sites with 1 selective image [40;100) Hz82.59
n sel lfp [40;100) Hz 0.37 0.69 0.00 3.00 0.00 27
r stim lfp [40;100) Hz 2.24 0.66 1.78 5.24 2.07 27
number of sites with 1 selective image [100;300) Hz7825.24
n sel lfp [100;300) Hz 1.12 1.13 0.00 5.00 1.00 121
r stim lfp [100;300) Hz 3.06 1.84 1.79 16.64 2.49 121
Distributions figure

selectivity for the cases that are left out

MUA

60/120/hfn non-IT STS unstable no data slope
n_out_mua 1230122631166
nsites_sel_stim_mua2 30861106
psites_sel_stim_mua2 2506723364
nsites_sel_bckg_mua2 000000
psites_sel_bckg_mua2 000000

LFP

60/120/hfn non-IT STS unstable no data slope
n_out_lfp 1083012259462
nsites_sel_stim_lfp2 max(LFP)-min(LFP) 1901234
psites_sel_stim_lfp2 max(LFP)-min(LFP) 1808836
nsites_sel_bckg_lfp2 max(LFP)-min(LFP) 000000
psites_sel_bckg_lfp2 max(LFP)-min(LFP) 000000
nsites_sel_stim_lfp2 msa power 2101012
psites_sel_stim_lfp2 msa power 1908013
nsites_sel_bckg_lfp2 msa power 000000
psites_sel_bckg_lfp2 msa power 000000
nsites_sel_stim_lfp2 [0;10) Hz 202115
psites_sel_stim_lfp2 [0;10) Hz 2017418
nsites_sel_bckg_lfp2 [0;10) Hz 000000
psites_sel_bckg_lfp2 [0;10) Hz 000000
nsites_sel_stim_lfp2 [10;20) Hz 300014
psites_sel_stim_lfp2 [10;20) Hz 300016
nsites_sel_bckg_lfp2 [10;20) Hz 000000
psites_sel_bckg_lfp2 [10;20) Hz 000000
nsites_sel_stim_lfp2 [20;30) Hz 100001
psites_sel_stim_lfp2 [20;30) Hz 100002
nsites_sel_bckg_lfp2 [20;30) Hz 000000
psites_sel_bckg_lfp2 [20;30) Hz 000000
nsites_sel_stim_lfp2 [30;40) Hz 000001
psites_sel_stim_lfp2 [30;40) Hz 000002
nsites_sel_bckg_lfp2 [30;40) Hz 000000
psites_sel_bckg_lfp2 [30;40) Hz 000000
nsites_sel_stim_lfp2 [40;100) Hz 300003
psites_sel_stim_lfp2 [40;100) Hz 300005
nsites_sel_bckg_lfp2 [40;100) Hz 100000
psites_sel_bckg_lfp2 [40;100) Hz 100000
nsites_sel_stim_lfp2 [100;300) Hz 24054218
psites_sel_stim_lfp2 [100;300) Hz 2204216229
nsites_sel_bckg_lfp2 [100;300) Hz 000001
psites_sel_bckg_lfp2 [100;300) Hz 000002

GK

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