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4.4. SIGNAL WAVEFORM panel
The signal waveform (raw data) is depicted for all 16 electrodes. Select one electrode (in the red frame) by left clicking on the chart
of the electrode to show the waveform for that electrode on the BASELINE STABILITY panel.
Right clicking on the panel calls up the menu to switch the display of the electrode array pattern or the scope of the display of the
axis common to the electrode charts.
Each electrode chart is divided by auxiliary lines into 5 divisions on the X axis and 4 divisions on the Y axis. The values specified on
the right-click menu X-axis and Y axis indicate the display time (ms/div) and the voltage (uV/div) per division. The voltage specified
is a positive/negative value with 0 uV as the center. By selecting On in Autoscale, the Y axis is automatically adjusted in 2.5 s
increments for each electrode, based on the maximum voltage value. Copy Image copies the panel image onto the clipboard.
In Preferences, Line Color customizes the color of data points, Background Color customizes the background color of the chart and
Grid Color customizes the color of the auxiliary lines. By selecting Default, the changes are returned to the default values.
4.5. BASELINE STABILITY panel
The stability of the activity of the biological specimen is shown on the monitor. There are 3 modes to select–EP, SPIKE and ISI– each
of which has a different measure as the indicator of activity. The upper panel shows an enlarged view of the signal waveform of the
electrode selected in the SIGNAL WAVEFORM panel, and the range to calculate the measure is specified by the cursor. The lower
panel shows a time chart of the measure calculated.
BASELINE STABILITY panel in EP mode
Mode switching button
To search minimum value between cursors
Signal waveform
Measure
Summary of Contents for MED64-Entry
Page 1: ...MED64 Entry Manual ...
