Noise-invariant representations of sound emerge along the canonical cortical hierarchy.
The 9 matches · 2 of them tie a paragraph to a whole file, not to given lines: weak matches, whose lines are not tinted
- [1] § Materials and methods › Data analysis › Pairwise correlations. ↔ Single-Cell-Summaries/extras/+noiseCorr/getNoiseCorr.m, lines 1–56 · score 0.67 · Pearson correlation, simultaneously recorded neurons, Noise correlations, coefficient, subtracting, spike
- [2] § Results › L5 IT neurons maintain neural manifold geometry ↔ Manifold-Analysis/plotGeometryOutput.m, lines 21–152 · score 0.66 · Wilcoxon signed rank, manifold capacity, manifold dimensionality, radius, geometry, BN
- [3] § Results › BN reduces shared neural variability across spatial scales in IT but not ET neural responses ↔ Single-Cell-Summaries/+plotting/corrDistDivide.m, the whole file · a weak match · score 0.64 · Wilcoxon rank sum, short distances, long distances, correlations
- [4] § Results › BN attenuates single-neuron responses in L2/3 ↔ Single-Cell-Summaries/supplementalMotion.m, lines 279–332 · score 0.62 · BF centered curves, way ANOVA, intensity tuning, interaction, dimension, stimulus
- [5] § Results › BN attenuates single-neuron responses in L2/3 ↔ Single-Cell-Summaries/extras/matchedComparison_old.m, lines 119–157 · score 0.62 · BF centered curves, deconvolved spikes, intensity tuning curves, stimulus
- [6] § Materials and methods › Data analysis › Image processing. ↔ Masked-Noise-Decoding/+utils/is_responsive.m, lines 170–244 · score 0.57 · deconvolved spike, evoked responses, baseline, traces, subtraction, window
- [7] § Materials and methods › Data analysis › Mutual information. ↔ Single-Cell-Summaries/+plotting/respHist.m, the whole file · a weak match · score 0.53 · mutual information, bin width, histogramming, probability, Stimulus
- [8] § Materials and methods › Data analysis › Tuning curves. ↔ Masked-Noise-Decoding/+utils/is_responsive.m, lines 1–73 · score 0.53 · sound onset, response window, FRA, activity, tuning, matrices
- [9] § Results › L5 IT neurons maintain neural manifold geometry ↔ Manifold-Analysis/plotManifoldMetrics.m, lines 128–174 · score 0.50 · Wilcoxon signed rank, manifold metrics, BN
Paper
Loaded from Europe PMC by your browser, not stored by OSCR: doi.org · Europe PMC
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The authors' code
MATLAB · 308 lines · 14 KB · MIT · 2 matches
- function [resp, resp_tuning] = is_responsive(d, which_method, resp_window, spont_window)
- % Rebecca Krall 1/25/22
- %
- % Takes an experimental struct generated by extract_experimental_data
- % and determines if each cell is responsive using different methods to
- % easily compare heuristic- and statistics-based methods. This assumes
- % that d contains information about the onset of stimulus and the frame
- % rate
- if nargin < 4
- spont_window = 1:14;
- end
- if nargin < 3
- resp_window = 15:29;
- end
- switch which_method
- case 1
- % Method 1: Use determine_responsive This normalizes the
- % average trace by zscoring to a spontaneous window then
- % looking for three consecutive points where the zscore is
- % above a threshold
- threshold = 3;
- for i=1:size(d.spike_traces,1)
- resp(i) = determine_responsive(nanmean(d.spike_traces(i,:,:),3),resp_window,spont_window,threshold);
- end
- resp_tuning = nan(size(d.spike_zscores,1), length(unique(d.inner_index)));
- case 2
- % Method 2: Use determine responsive based on stimuli This is
- % the same as above, but instead of looking at the overall
- % response for the neuron it separates it by inner_index
- % (frequency for FRA parameter files, intensity for RLF). This
- % also returns 'tuning' of the neuron which is a n x m boolean
- % matrix where n = number of cells and m = number of stimuli
- % and A(n,m) = 1 indicates that cell was responsive to that
- % stimuli.
- threshold = 3;
- for i = 1:size(d.spike_traces, 1)
- boo = false;
- for j = unique(d.inner_index)
- resp_tuning(i,j) = utils.determine_responsive(nanmean(d.spike_traces(i,:,d.inner_index == j),3), resp_window, spont_window, threshold);
- boo = boo | resp_tuning(i,j);
- end
- resp(i) = boo;
- end
- case 3
- % Method 3: Caroline Runyan - Biorxiv "Sound responsiveness was
- % calculated based on the mean z-scored deconvolved activity of
- % each neuron aligned on sound onset. For each neuron, we
- % calculated the difference between the mean activity during
- % the sound presentation at a certain location (either 1 or 2
- % seconds) and the mean activity in the 240 milliseconds prior
- % to sound onset. We calculated sound responsiveness separately
- % for each sound location as the mean difference in activity
- % between these two windows for each neuron. We then compared
- % the observed sound responsiveness of each neuron for each
- % sound location to a shuffled distribution. Each cell’s
- % activity was shifted randomly by at least 5 seconds in time
- % relative to sound location time series, and for 1000
- % time-shifted iterations, sound responsiveness to each sound
- % location was recalculated. Each sound responsive neuron had a
- % positive sound responsiveness value for at least one location
- % that was greater than the 95th percentile of that cell’s
- % shuffled distribution for that location. All other neurons
- % were not considered sound responsive."
- % The following code uses Caroline's paper as inspiration but
- % not direct methods. Similar to Caroline, a change in z-score
- % is calculated between a response window and a window prior to
- % sound onset. Then this value is compared to 1000 samples of
- % randomly shifted responses (5 - 20 second shifts in the
- % trace) to misalign the stimulus and response windows. A cell
- % is responsive if the change in zscore for at least one
- % frequency is greater than the 98th percentile of the randomly
- % shifted dataset
- %resp_window = d.stim_onset_frame: d.stim_onset_frame + d.fr/2;
- %spont_window = 7 : d.stim_onset_frame-1;
- for i = 1:size(d.spike_zscores,1)
- trace = squeeze(d.spike_zscores(i,:,:));
- delta_spikes = squeeze(nanmean(trace(resp_window,:)) - nanmean(trace(spont_window, :)));
- flat_trace = trace(:);
- for j = 1:1000
- shift = randi([30 600]);
- if mod(j,2)
- new_trace = [nan(shift,1);flat_trace(1:end-shift)];
- else
- new_trace = [flat_trace(shift+1:end); nan(shift,1)];
- end
- new_trace = reshape(new_trace, size(trace));
- delta_shift(:,j) = squeeze(nanmean(new_trace(resp_window,:)) - nanmean(new_trace(spont_window, :)));
- end
- boo = false;
- for k = unique(d.inner_index)
- zspike = nanmean(delta_spikes(d.inner_index == k));
- shifts = nanmean(delta_shift(d.inner_index == k, :));
- compare = prctile(shifts, 98);
- boo = boo | (compare < zspike);
- if compare < zspike
- resp_tuning(i, k) = 1;
- else
- resp_tuning(i,k) = 0;
- end
- end
- resp(i) = boo;
- end
- case 4
- % Method 4 - Walker King 'Complexity of frequency receptive
- % fields predicts tonotopic variability across species' A
- % two-way ANOVA, with tone frequency and sound level as
- % predictors, was used to determine if the evoked activity was
- % significantly modulated by sound frequency or intensity (α =
- % 0.05). Neurons showing a significant main effect of frequency
- % or frequency/level interaction were defined as ‘frequency
- % sensitive’, and only these neurons were included in further
- % analyses.
- % rows = frequencies
- % columns = sound intensities
- count = 1;
- for i = 1:size(d.spike_zscores,1)
- for j = unique(d.inner_index)
- for k = unique(d.outer_index)
- choose = d.outer_index == k & d.inner_index == j;
- spont = squeeze(nanmean(d.spike_zscores(i, spont_window, choose),2));
- response = squeeze(nanmean(d.spike_zscores(i, resp_window, choose),2));
- delta(:,j) = response - spont;
- end
- end
- an = anova2(delta, 5, 'off');
- if an(1) < 0.05 | an(3) < 0.05
- resp(i) = 1;
- else
- resp(i) = 0;
- end
- end
- resp_tuning = nan(size(d.spike_zscores,1), length(unique(d.inner_index)));
- case 5
- % Simple t-test between the mean of the response in the
- % spontaneous window and the response window
- for i = 1:size(d.spike_zscores,1)
- smoothed = smooth(mean(d.spike_traces(i,:,:),3));
- [~,loc_temp] = max(smoothed(resp_window,:));
- peak_latency = resp_window(1)+loc_temp-1;
- for j = unique(d.inner_index)
- choose = d.inner_index == j;
- current_trace = squeeze(d.spike_zscores(i,:,choose));
- tuning_window = [peak_latency-1:peak_latency+1];
- peak = mean(current_trace(tuning_window, :));
- mean_response = mean(current_trace(resp_window, :));
- baseline = mean(current_trace(spont_window, :));
- %thresh = mode(peak > 1);
- [h,~] = ttest(baseline, mean_response, 'Alpha', .01, 'Tail', 'left');
- resp_tuning(i,j) = h; %& thresh;
- end
- end
- resp = (sum(resp_tuning,2) > 0)';
- case 6
- for i = 1:size(d.spike_zscores,1)
- z = squeeze(d.spike_zscores(i,:,:));
- tr = squeeze(d.spike_traces(i,:,:));
- [delta_spikes, lat] = determine_baseline_subtracted_peak(tr, z);
- flat_tr = tr(:);
- flat_z = z(:);
- for j = 1:1000
- shift = randi([30 600]);
- if mod(j,2)
- new_tr = [nan(shift,1);flat_tr(1:end-shift)];
- new_z = [nan(shift,1);flat_z(1:end-shift)];
- else
- new_tr = [flat_tr(shift+1:end); nan(shift,1)];
- new_z = [flat_z(shift+1:end); nan(shift,1)];
- end
- shift_tr = reshape(new_tr, size(tr));
- shift_z = reshape(new_z, size(z));
- [delta_shift(:,j), ~] = determine_baseline_subtracted_peak(shift_tr, shift_z, lat);
- end
- boo = false;
- for k = unique(d.inner_index)
- zspike = nanmean(delta_spikes(d.inner_index == k));
- shifts = nanmean(delta_shift(d.inner_index == k,:));
- compare = prctile(shifts, 98);
- boo = boo | (compare < zspike);
- if compare < zspike
- resp_tuning(i, k) = 1;
- else
- resp_tuning(i,k) = 0;
- end
- end
- resp(i) = boo;
- end
- case 7
- % Method 7 - Kato et al, 2017 (Network-Level Control of
- % Frequency Tuning in Auditory Cortex) This method is adapted
- % from Kato's paper, which uses dF/F, to be applicable to
- % deconvolved spikes. Sound-evoked responses are based on two
- % criteria:
- % (1) At least 50% of trials at a cell's best frequency must
- % have 3 consecutive frames exceed 0.5 SD from baseline
- % (2) Average tone responses (across all stimuli) must have 3
- % consecutive frames exceed 3 SD from baseline
- respThres = 0.5; % min no. of SDs above baseline during resp window
- respThres_avr = 3; % response threshold for Criteria #1
- frAboveThres = 3; % min no. of consecutive frames above respThres
- propOfTrials = 0.4; % proportion of trials where response is above threshold
- nTrials = size(d.spike_zscores,3); % no. of trials
- if isempty(d.inner_sequence) && sum(d.inner_index)==numel(d.inner_index)
- inner_sequence = 1;
- else
- inner_sequence = d.inner_sequence;
- end
- % Extract BF based on avr z-scored response across resp_window
- respWindTuning = zeros(size(d.spike_zscores,1),numel(d.inner_sequence));
- for stim = 1:numel(d.inner_sequence)
- tStim = find(d.inner_index==stim);
- dums = d.spike_zscores(:,resp_window,tStim);
- avrTrialResp = mean(dums,3,'omitnan'); % [cells * frames in resp_wind]
- respWindTuning(:,stim) = mean(avrTrialResp,2,'omitnan');
- end
- if inner_sequence==1 & sum(d.inner_index)==numel(d.inner_index)
- BF = ones(1,size(d.spike_zscores,1)); % essentially making all cells have same BF (work around)
- else
- maxResp = max(respWindTuning,[],2,'omitnan');
- for neuron = 1:size(respWindTuning,1)
- BF(neuron) = find(respWindTuning(neuron,:)==maxResp(neuron));
- end
- end
- % Determine if cell is responsive based on response to BF
- % NOTE: only 1D stimuli are applicable for this method
- for neuron = 1:size(d.spike_zscores,1)
- spikes = squeeze(d.spike_traces(neuron,:,:));
- psth_avr = mean(d.spike_traces(neuron,:,:),3,'omitnan');
- psth_zscored_avr = smooth((psth_avr-nanmean(psth_avr(spont_window)))/nanstd(psth_avr(spont_window)));
- BF_trials = find(d.inner_index==BF(neuron));
- % Grab traces
- dums = spikes(spont_window,BF_trials);
- psth_BF = squeeze(d.spike_traces(neuron,:,BF_trials)); % [frames * trials]
- psth_zscored_BF = (psth_BF-nanmean(psth_avr(spont_window))) ./ nanstd(dums(:));
- for trial = 1:numel(BF_trials)
- psth_smooth(:,trial) = smooth(psth_zscored_BF(:,trial));
- end
- psth_zscored_smoothBF = psth_smooth;
- % Criteria #1
- idx_criteriaOne = psth_zscored_smoothBF(resp_window,:) >= respThres;
- [~,c] = find(movsum(idx_criteriaOne,frAboveThres) >= frAboveThres);
- trials_idx = unique(c);
- % Criteria #2
- idx_criteriaTwo = psth_zscored_avr(resp_window) >= respThres_avr;
- frForCriteriaTwo = find(movsum(idx_criteriaTwo,frAboveThres) >= frAboveThres);
- criteriaOne = (numel(trials_idx) / (numel(BF_trials))) >= propOfTrials;
- criteriaTwo = ~isempty(frForCriteriaTwo);
- if criteriaOne & criteriaTwo
- resp(neuron) = 1;
- else
- resp(neuron) = 0;
- end
- resp_tuning=[]; % will change this later
- end
- %%
- end % switch/case
- end % function
is_responsive.m at commit 520d1f2, under MIT · at the source
Overview
- Neuroscience Institute, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America
- Pittsburgh Hearing Research Center, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Neurobiology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
Abstract
Neurons in the auditory system must represent behaviorally relevant sounds in the presence of background noise (BN) to support noise-invariant perception and behavior. Although the primary auditory cortex (ACtx) has been implicated in constructing noise-invariant representations, it remains unclear which excitatory subpopulations within ACtx carry out this transformation from noise-dependent to noise-invariant coding. To address this, we presented pure tones with and without continuous BN to head-fixed mice and used two-photon calcium imaging to record sound-evoked activity from three major excitatory subpopulations in ACtx: layer (L)2/
Reproduced under the paper's license (CC BY), from the paper cited above.
Repositories
Its files are read in the Code ↔ Paper reader above, with 9 matches between paragraphs and lines of code.
WilliamsonLab-Pitt/BackgroundNoise-Characterization
520d1f2cb42eeda3c726caa693fe0d57b209129d, 27 June 2026Availability: 1 check, the latest on 27 September 2026: the link answers
- 27 September 2026: the link answers
292 files
- Manifold-Analysis/
+analysis/ , MATLAB, 19 linescomputeDispersion.m - Manifold-Analysis/
+analysis/ , MATLAB, 44 linescomputeSeparation.m - Manifold-Analysis/
+analysis/ , MATLAB, 45 linesdiscreteFrechet.m - Manifold-Analysis/
+analysis/ , MATLAB, 8 linesgetPCs.m - Manifold-Analysis/
+analysis/ , MATLAB, 35 linesisReachable.m - Manifold-Analysis/
+analysis/ , MATLAB, 189 linesknee_pt.m - Manifold-Analysis/
+analysis/ , MATLAB, 240 linesmanifold_analysis.m - Manifold-Analysis/
+analysis/ , MATLAB, 3 linesprojectPCs.m - Manifold-Analysis/
+classifier/ , MATLAB, 26 linesCrossValidate.m - Manifold-Analysis/
+classifier/ , MATLAB, 10 linesaccuracyPerStim.m - Manifold-Analysis/
+classifier/ , MATLAB, 29 linesbinaryDetector.m - Manifold-Analysis/
+classifier/ , MATLAB, 15 linesclassify.m - Manifold-Analysis/
+classifier/ , MATLAB, 31 linesclassifySNR.m - Manifold-Analysis/
+classifier/ , MATLAB, 8 linesgetPredictions.m - Manifold-Analysis/
+classifier/ , MATLAB, 20 linesgetTrainWeights.m - Manifold-Analysis/
+classifier/ , MATLAB, 14 linesmakeMetaConfusionMat.m - Manifold-Analysis/
+classifier/ , MATLAB, 4 linespredictClass.m - Manifold-Analysis/
+classifier/ , MATLAB, 22 linessingle_svm_classify.m - Manifold-Analysis/
+classifier/ , MATLAB, 8 linesstandardError.m - Manifold-Analysis/
+plotting/ , MATLAB, 8 linesplotAccuracyMagnitude.m - Manifold-Analysis/
+plotting/ , MATLAB, 46 linesplotDispSep.m - Manifold-Analysis/
+plotting/ , MATLAB, 30 linesplotMeanScatter.m - Manifold-Analysis/
+plotting/ , MATLAB, 73 linesplotMeanTrajectories.m - Manifold-Analysis/
+plotting/ , MATLAB, 29 linesplotPairedGeometries.m - Manifold-Analysis/
+plotting/ , MATLAB, 26 linesplotSingleGeometry.m - Manifold-Analysis/
+plotting/ , MATLAB, 14 linesplotTrajectories.m - Manifold-Analysis/
+plotting/ , MATLAB, 101 linesposterPlotQuality.m - Manifold-Analysis/
+plotting/ , MATLAB, 172 linesvideoMeanTrajectories.m - Manifold-Analysis/
+resample/ , MATLAB, 22 linesmakeResampMat.m - Manifold-Analysis/
+segment/ , MATLAB, 96 lineschoose_experiment.m - Manifold-Analysis/
+segment/ , MATLAB, 21 linesfindFileFlag.m - Manifold-Analysis/
+segment/ , MATLAB, 24 linesfindFileInSession.m - Manifold-Analysis/
+segment/ , MATLAB, 60 linesgetAllSessions.m - Manifold-Analysis/
+segment/ , MATLAB, 190 linesjoinInitialAnalysis.m - Manifold-Analysis/
+segment/ , MATLAB, 25 linesloadMatchData.m - Manifold-Analysis/
+segment/ , MATLAB, 89 linesmakeCellList.m - Manifold-Analysis/
+segment/ , MATLAB, 41 linesmakeConfig.m - Manifold-Analysis/
+segment/ , MATLAB, 15 linesmakeExpName.m - Manifold-Analysis/
+segment/ , MATLAB, 3 linesmakeParamNames.m - Manifold-Analysis/
+segment/ , MATLAB, 29 linesparseExperiment.m - Manifold-Analysis/
+segment/ , MATLAB, 11 linesreduceDataCSV.m - Manifold-Analysis/
+utils/ , MATLAB, 5 linesallTrialsMat.m - Manifold-Analysis/
+utils/ , MATLAB, 8 linesaverageFields.m - Manifold-Analysis/
+utils/ , MATLAB, 109 lineschoose_experiment.m - Manifold-Analysis/
+utils/ , MATLAB, 20 linesgetAverageMatrix.m - Manifold-Analysis/
+utils/ , MATLAB, 86 linesgetColorCell.m - Manifold-Analysis/
+utils/ , MATLAB, 80 linesgetColorCell_old.m - Manifold-Analysis/
+utils/ , MATLAB, 21 linesgetDataMatrix.m - Manifold-Analysis/
+utils/ , MATLAB, 12 linesgetSoundResp.m - Manifold-Analysis/
+utils/ , MATLAB, 21 linesgetStimVecs.m - Manifold-Analysis/
+utils/ , MATLAB, 38 linesloadMatchData.m - Manifold-Analysis/
+utils/ , MATLAB, 37 linesloadMatchData_old.m - Manifold-Analysis/
+utils/ , MATLAB, 15 linesmakeExpName.m - Manifold-Analysis/
+utils/ , MATLAB, 23 linesparseExperiment.m - Manifold-Analysis/
+utils/ , MATLAB, 6 linesresampXtot.m - Manifold-Analysis/
MultiRepSpace.m , MATLAB, 247 lines - Manifold-Analysis/
SingleRepSpace.m , MATLAB, 97 lines - Manifold-Analysis/
decodeRepSpace.m , MATLAB, 77 lines - Manifold-Analysis/
extras/ , MATLAB, 94 linespcaExample.m - Manifold-Analysis/
extras/ , MATLAB, 36 linesplotMeanTrajectories_old .m - Manifold-Analysis/
extras/ , MATLAB, 73 linestso_Test_Manifold.m - Manifold-Analysis/
extras/ , MATLAB, 157 linestso_Test_Manifold_2.m - Manifold-Analysis/
extras/ , MATLAB, 140 linestso_Test_Manifold_3.m - Manifold-Analysis/
findManGeo.m , MATLAB, 39 lines - Manifold-Analysis/
findRepSpace.m , MATLAB, 53 lines - Manifold-Analysis/
frechetTest.m , MATLAB, 87 lines - Manifold-Analysis/
manifoldGeometry_Individ , MATLAB, 111 linesual.m - Manifold-Analysis/
manifoldGeometry_Pairs.m , MATLAB, 71 lines - Manifold-Analysis/
plotFrechetDist.m , MATLAB, 42 lines - Manifold-Analysis/
plotGeometryOutput.m , MATLAB, 329 lines, 1 match - Manifold-Analysis/
plotManifoldMetrics.m , MATLAB, 209 lines, 1 match - Manifold-Analysis/
plotUnityAccuracy.m , MATLAB, 81 lines - Masked-Noise-Decoding/
+analysis/ , MATLAB, 9 linescalculateAUROC.m - Masked-Noise-Decoding/
+analysis/ , MATLAB, 9 linescalculateConfAccuracy.m - Masked-Noise-Decoding/
+analysis/ , MATLAB, 30 linescalculateDPrime.m - Masked-Noise-Decoding/
+analysis/ , MATLAB, 9 linescalculateRocNorm.m - Masked-Noise-Decoding/
+analysis/ , MATLAB, 102 linespairedSignificance.m - Masked-Noise-Decoding/
+analysis/ , MATLAB, 15 linesrocThreshold.m - Masked-Noise-Decoding/
+analysis/ , MATLAB, 21 linessigmoidThreshold.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 26 linesCrossValidate.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 10 linesaccuracyPerStim.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 29 linesbinaryDetector.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 76 linesbinaryDetector_2.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 29 linesclassify.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 60 linesclassifySNR.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 7 linescustomLoss.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 8 linesgetPredictions.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 20 linesgetTrainWeights.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 35 linesgetTrainWeights_2.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 14 linesmakeMetaConfusionMat.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 22 linesmultinomialAccuracy.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 4 linespredictClass.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 18 linesrunDiscrClass.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 22 linessingle_svm_classify.m - Masked-Noise-Decoding/
+classifier/ , MATLAB, 8 linesstandardError.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 18 linesclassHistogram.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 23 linesplotConfusionMat.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 22 linesplotConfusionMat2.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 200 linesplotDecodingBlocks.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 135 linesplotDecodingByIntensity. m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 30 linesplotNeuroMetric.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 63 linesplotPairedBars.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 113 linesplotPairedScatter.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 24 linesplotROC.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 25 linesplotSortedAcc.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 11 linesplotStratMat.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 100 linesposterPlotQuality.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 101 linesscrolling_all_curves.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 69 linesscrolling_generic.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 78 linesscrolling_plot.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 80 linesscrolling_tuning_curves. m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 5 linesstackedHistograms.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 42 linestracesAndTuning.m - Masked-Noise-Decoding/
+plotting/ , MATLAB, 48 linestuningCurves.m - Masked-Noise-Decoding/
+resample/ , MATLAB, 36 linesmakeResampMat.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 96 lineschoose_experiment.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 21 linesfindFileFlag.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 24 linesfindFileInSession.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 60 linesgetAllSessions.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 62 linesgetAllSessions_old.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 190 linesjoinInitialAnalysis.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 25 linesloadMatchData.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 75 linesmakeCellList.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 41 linesmakeConfig.m - Masked-Noise-Decoding/
+segment/ , MATLAB, 15 linesmakeExpName.m - Masked-Noise-Decoding/
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supplementalMotion.m , MATLAB, 386 lines, 1 match - Single-Cell-Summaries/
supplementalRespTiers.m , MATLAB, 267 lines - LICENSE, License, 21 lines
- README.md, Text, 60 lines
RichieHakim/ROICaT
487bb6f3c0b9021f10d8fd7581921949d1674c5b, 26 September 2026Availability: 1 check, the latest on 27 September 2026: the link answers
- 27 September 2026: the link answers
50 files
- .github/
scripts/ , Python, 94 linescheck_huggingface_space. py - .github/
scripts/ , Python, 43 linesincrement_version.py - conftest.py, Python, 116 lines
- docs/
source/ , Python, 86 linesconf.py - notebooks/
classification/ , Jupyter, 311 linesA1_classify_by_drawingSe lection.ipynb - notebooks/
classification/ , Jupyter, 290 linesB1a_labeling_interactive .ipynb - notebooks/
classification/ , Jupyter, 365 linesB1b_labeling_drawingAndI nteractive.ipynb - notebooks/
classification/ , Jupyter, 316 linesB2_classifier_train_inte ractive.ipynb - notebooks/
classification/ , Jupyter, 228 linesB3_classifier_inference_ interactive.ipynb - notebooks/
other/ , Jupyter, 469 linesdemo_data_importing.ipyn b - notebooks/
tracking/ , Jupyter, 951 lines1_tracking_interactive_n otebook.ipynb - notebooks/
tracking/ , Jupyter, 107 lines2_tracking_visualize_res ults.ipynb - notebooks/
tracking/ , Jupyter, 281 lines3_tracking_handling_outp uts.ipynb - roicat/
ROInet.py , Python, 1,900 lines - roicat/
__init__.py , Python, 19 lines - roicat/
__main__.py , Python, 125 lines - roicat/
classification/ , Python, 10 lines__init__.py - roicat/
classification/ , Python, 827 linesclassifier.py - roicat/
classification/ , Python, 1,129 linespackage.py - roicat/
data_importing.py , Python, 1,956 lines - roicat/
helpers.py , Python, 5,205 lines - roicat/
model_training/ , Python, 8 lines__init__.py - roicat/
model_training/ , Python, 542 linesaugmentation.py - roicat/
model_training/ , Python, 725 linesmodel.py - roicat/
model_training/ , Shell, 72 linesruns/ run_train_simclr.sh - roicat/
model_training/ , Python, 100 linesruns/ submit_train_simclr.py - roicat/
model_training/ , Python, 898 linessimclr_training_helpers. py - roicat/
model_training/ , Python, 216 linestrain_simclr.py - roicat/
model_training/ , Python, 219 linestrain_simclr_PCA.py - roicat/
pipelines.py , Python, 617 lines - roicat/
tracking/ , Python, 10 lines__init__.py - roicat/
tracking/ , Python, 2,581 linesalignment.py - roicat/
tracking/ , Python, 284 linesblurring.py - roicat/
tracking/ , Python, 4,425 linesclustering.py - roicat/
tracking/ , Python, 136 linesscatteringWaveletTransfo rmer.py - roicat/
tracking/ , Python, 1,264 linessimilarity_graph.py - roicat/
util.py , Python, 2,192 lines - roicat/
visualization.py , Python, 880 lines - scripts/
run_tracking.sh , Shell, 4 lines - tests/
__init__.py , Python, 1 line - tests/
test_classifier_package. , Python, 1,512 linespy - tests/
test_environment.py , Python, 87 lines - tests/
test_integration.py , Python, 890 lines - tests/
test_interactive.py , Python, 350 lines - tests/
test_packages.py , Python, 148 lines - tests/
test_pyproject_extras.py , Python, 419 lines - tests/
test_remap_sparse_images , Python, 645 lines.py - tests/
test_unit.py , Python, 4,351 lines - LICENSE.md, License, 240 lines
- README.md, Text, 237 lines
The paper's code and data availability statement is in the Data section.
Tracing map
Proposed by the machine: these links were found in the paper and verified at the source, without human review. The map will receive a Zenodo DOI once one of the paper's authors has validated it with their ORCID.
What the map holds:
- 2 repositories of the authors' code, each at its verified commit, with its license and how the link was found in the paper;
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Data
Datasets cited
- zenodo:21111739, at Zenodo; found in the text, “BN attenuates single-neuron responses in L2/3”
Data Availability
The data generated in this study have been deposited in an open-access Zenodo repository and can be accessed here: https://
Reproduced under the paper's license (CC BY), from the paper cited above.
Versions
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Version 1, 27 September 2026: the first record
Recorded: type, language, journal, volume, issue, pages, dates, 2 authors, 10 MeSH terms, 2 funders, 112 references.
Cite
This paper
Suarez Omedas, T., & Williamson, R. S. (2026). Noise-invariant representations of sound emerge along the canonical cortical hierarchy. PLoS biology, 24(7), e3003915. https://
BibTeX
@article{suarezomedas202
author = {Suarez Omedas, Tomas and Williamson, Ross S.},
title = {{Noise-invariant representations of sound emerge along the canonical cortical hierarchy}},
journal = {PLoS biology},
year = {2026},
month = jul,
volume = {24},
number = {7},
pages = {e3003915},
publisher = {PLOS},
issn = {1544-9173},
doi = {10.1371/
url = {https://
pmid = {42475408},
pmcid = {PMC13399537}
}
RIS
TY - JOUR
AU - Suarez Omedas, Tomas
AU - Williamson, Ross S.
TI - Noise-invariant representations of sound emerge along the canonical cortical hierarchy
T2 - PLoS biology
J2 - PLoS Biol
PY - 2026
DA - 2026/
VL - 24
IS - 7
SP - e3003915
SN - 1544-9173
PB - PLOS
DO - 10.1371/
UR - https://
LA - en
ER -
CSL-JSON
{
"id": "10.1371/
"type": "article-journal",
"title": "Noise-invariant representations of sound emerge along the canonical cortical hierarchy",
"container-title": "PLoS biology",
"author": [
{
"family": "Suarez Omedas",
"given": "Tomas"
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"family": "Williamson",
"given": "Ross S."
}
],
"container-title-short":
"volume": "24",
"issue": "7",
"page": "e3003915",
"DOI": "10.1371/
"PMID": "42475408",
"PMCID": "PMC13399537",
"ISSN": "1544-9173",
"publisher": "PLOS",
"URL": "https://
"language": "en",
"issued": {
"date-parts": [
[
2026,
7,
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]
]
}
}
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