Multichannel-systems NeuroExplorer Manual do Utilizador descarregar pdf (Página 77)

2.16. Joint PSTH

Joint PSTH matrix shows the correlations of the two neurons around the reference events.

Parameters

Parameter Description

XMin Time axis minimum in seconds.

XMax Time axis maximum in seconds

Bin Bin size in seconds.

Reference Specifies a reference neuron or event.

Bottom Neuron The neuron of event shown along the horizontal axis (the vertical axis

shows a neuron selected for analysis).

Diag The width (in seconds) of the area in the scatter matrix around its main

diagonal used to calculate the main diagonal histogram.

Normalization Scatter matrix normalization.

Select Data If Select Data is From Time Range, only the data from the specified (by

Select Data From and Select Data To parameters) time range will be used

in analysis. See also Data Selection Options.

Select Data From Start of the time range in seconds.

Select Data To End of the time range in seconds.

Int. filter type Specifies if the analysis will use a single or multiple interval filters.

Interval filter Specifies the interval filter(s) that will be used to preselect data before

analysis. See also Data Selection Options.

Create filter on-the-fly Specifies if a temporary interval filter needs to be created (and used to

preselect data).

Create filter around Specifies an event that will be used to create a temporary filter.

Start offset Offset (in seconds, relative to the event specified in Create filter around

parameter) for the start of interval for the temporary filter.

End offset Offset (in seconds, relative to the event specified in Create filter around

parameter) for the end of interval for the temporary filter.

Fix overlaps An option to automatically merge the overlapping intervals in the temporary

filter.

Smooth Option to smooth the histograms (not the scatter matrix) after the

calculation. See Post-Processing Options for details.

Smooth Filter Width The width of the smooth filter. See Post-Processing Options for details.

Send to Matlab An option to send the matrix of numerical results to Matlab. See also

Matlab Options.

Matrix Name Specifies the name of the results matrix in Matlab workspace.

Matlab command Specifies a Matlab command that is executed after the numerical results

are sent to Matlab.

Send to Excel An option to send numerical results or summary of numerical results to

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