analysis.human-auditory-clicks.descriptive-psychometric

Human Auditory Clicks DBS Report

Human Poisson-clicks slice generated from the Mendeley DBS off/on MATLAB file, with psychometrics split by DBS context and a response-window click-time evidence kernel.

Trials 5,085
Response trials 5,085
Subjects 8
Patient sessions 19
Psychometric rows 303
Kernel bins 10

Source

Dataset
dataset.london-human-poisson-clicks-dbs-mendeley
Protocol
protocol.human-auditory-clicks-button
Source DOI
10.17632/3j86m7mjx2.1
Source file
poisson_clicks_rawdata.mat
Subjects
patient-05, patient-06, patient-07, patient-08, patient-09, patient-10, patient-12, patient-14
DBS contexts
dbs=off, dbs=on

Provenance

Generated
2026-04-27T06:46:40.443366+00:00
Commit
4fabef6
Git dirty
false
File SHA256
1040c8fe110e8eec206fb589f30dbff681429de4bb64162a116fdec17904d49a
Response time
response time in seconds relative to trial start

Psychometric Summary

Signed click-count difference at response (right minus left clicks) P(right) 0 0.25 0.5 0.75 1 -150 -100 -50 0 50 100 150 dbs=off dbs=on

Evidence Kernel

Normalized stimulus time Right-choice minus left-choice evidence -2.8 -1.4 0 1.4 2.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

Psychometric Fit

Context Trials Responses Levels Empirical bias Empirical threshold Fit bias Fit threshold Fit status
dbs=off 2,383 2,383 156 -85 35.5 -43.94 48.18 ok
dbs=on 2,702 2,702 147 -83 31.5 -37.8 30.64 ok

Kernel Rows

Bin Start End Trials Choice difference Point-biserial r Normalized weight
0 0 0.1 5,085 2.824 0.3669 0.1297
1 0.1 0.2 5,085 2.614 0.3384 0.1201
2 0.2 0.3 5,085 2.67 0.3511 0.1226
3 0.3 0.4 5,085 2.628 0.3559 0.1207
4 0.4 0.5 5,085 2.548 0.3612 0.117
5 0.5 0.6 5,085 2.246 0.3333 0.1032
6 0.6 0.7 5,085 2.074 0.3369 0.09527
7 0.7 0.8 5,085 1.705 0.3097 0.07832
8 0.8 0.9 5,085 1.339 0.2917 0.06152
9 0.9 1 5,085 1.122 0.2683 0.05152

Generated Files

Caveats