Overview
This repository contains every dataset, analysis output and visualisation that support the manuscript “Decoding Temporal Features of Birdsong Through Neural Activity Analysis” by Amirmasoud Ahmadi, Hermina Robotka, Manfred Gahr and Frederic Theunissen (2025). Neural activity was recorded in the auditory pallium of adult zebra finches while they listened to unfamiliar conspecific songs. All archives are provided as .mat
, .csv
or .avi
files to maximise cross-platform usability.
1 · Decoding Results
LFP_Decoding_Results.zip
: predictions of Events, Envelopes and Landmarks from local-field potentials.
MUAe_Decoding_Results.zip
: identical analyses on multi-unit activity envelopes.
LFP + MUAe_Decoding_Results.zip
: performance obtained when LFP and MUAe feature vectors are concatenated.
2 · Single-Unit Responses
Single_Unit_Response_To_Song_Playback.zip
supplies spike trains and peri-stimulus time histograms for 423 well-isolated neurons, enabling cell-by-cell comparisons with the population-based decoders.
3 · SUMMARY TABLES (KEY DATASET)
Summary_Results_Table.zip
compiles the headline decoding statistics in three clearly labelled folders:
- LFP/
LFP_EventDetection.csv
LFP_Env.csv
LFP_EnvelopeLandmarks.csv
- MUAe/
MUAe_EventDetection.csv
MUAe_Env.csv
MUAe_EnvelopeLandmarks.csv
- Fusion (LFP_MUAe)/
Fusion_EventDetection.csv
Fusion_Env.csv
Fusion_EnvelopeLandmarks.csv
Each file reports overall accuracy, Cohen kappa, syllable-level and silent-period accuracies, together with full metadata (Birds_Name
, Sex_Birds
, Song_Number
, Depth_Record
, etc.). These metrics reproduce the numbers in Table 1 of the manuscript.
4 · Figure Source Data
Six archives (Figure2_Data.zip
, Figure3_Data.zip
, Figure4_Data.zip
, Figure5_Data.zip
, Figure6_Data.zip
, Figure7_Data.zip
) recreate every panel of the main figures. SupFig_Data.zip
holds all supplementary figure data. Each archive contains MATLAB matrices and comma-separated tables.
5 · Supplementary Video
Figure4_3D_Video.zip
contains an .avi
file showing a rotating three-dimensional map of decoding accuracy across recording sites, corresponding to Figure 4 of the paper. Additional demonstration videos related to the study can be found on YouTube at www.youtube.com/@Amir_Channel_Sci.
6 · Code Availability
All scripts that generate the manuscript figures and the core routines used for neural-signal processing are openly available at https://github.com/amirmasoud92/ZF_Neural_Decoding.
Please cite both the manuscript and this dataset if you reuse any of these files.