| Global The Setup window shows all possible values to select. First of all, a network connection with IMAGO Record needs to be established. If running on one computer togehter with IMAGO Record, please insert localhost as TCP address. Otherwise, use the Windows Network name or the IP address. Input The input signal settings show all possibilities you need to select one or more signals which are currently recorded by IMAGO Record. E.g. you are recording 5 signals with IMAGO Record. The second curve shall be put to the patient screen. Select the second line of the Input Channel Selection array. Since IMAGO RecordMonitor only receives the currently recorded signals, the order of the channels is the order of the channels IMAGO Record shows the signals. It does not any more matter from which analog input the signals are recorded. You can select the color for the signal as well as the amplitude range and the X range in samples. Since RecordMonitor does not any more have the information about the sample frequency, all timing related settings are done in samples. Press Show Input Signal Window button to open the additional window. It needs some seconds to establish a connection with IMAGO Record. Afterwards, RecordMonitor shows the selected curve which currently runs in IMAGO Record. Please make sure that IMAGO Record is in measurement mode. Buffers As a second possibility IMAGO RecordMonitor has access to the rotating buffers of IMAGO Record used for the online processing. Each time a new curve is put to the buffer, the buffer is transferred to RecordMonitor. You can choose between viewing the buffers or you can calculate a parameter from the buffer content. Have a look at the Parameters window. Select or deselect Show parameters to switch between viewing the buffers or viewing the parameters. Buffer View Viewing directly the content of the buffers, you can choose to show all signals available in the buffer (the number of signals is defined in IMAGO Record) or show only the last signal. Analog to the input signals you can define the Y- amplitude range and the curve color. Parameter Calculation A parameter calculation is done on basis of the last received buffer signal. In the buffer view two cursors can be located around the time which is of interest. The signal piece within the cursors will be used to calculate the parameters. For the parameter calculation the following methods are available: RMS Mean Amplitude Rate of Force (pos.) Jump Height Delay Pulse width Max Min Rate of Force (neg.) The parameter can be shown as value or as entry to a graph. You can define a delay from receiving the new buffer signal and the shown result. Signals The Signals section is used to change the recorded buffer based on the current digital trigger. Select the left or right buffer as a basis for the calculation. Select the number of signals you want to show. Now define the calculation wich is used to change the signals. The following calculations are available: Original (no change) Gain Offset If you select gain, the next recorded signal can be multiplied with a coefficient based on the digital trigger. Use therefore the trigger condition table to define a gain for each occuring digital trigger condition. With this method you can manipulate the feedback for the patient. The same can be done with the offset. Add an offset for each trigger condition to change the shown feedback. Adaption The Adoption is a special calculation based on the papers from Aiko K. Thompson 2009, New York. H-Reflex sizes are calculated for the left and right buffers. Please set the cursors in the Buffer View tab around the H-reflex. The region between the cursors is used to calculate the reflex sizes. Please define the number of signals in IMAGO Record so that the buffer size is equal to the number of stimulations defined in STIMULI. If you e.g. define 20 stimuli, and the buffer size in Record is 20, the buffer content matches the last 20 stimuli and represents the complete trial. Each reflex size is stored in an internal structure and can be written to file pressing Export & Calc & Reset. Each time this button is pressed, a file can be written and based on the last recorded reflexes the median and the thresholds are newly calculated. The calculation method for the thresholds can be changed by the selected mode: Direct results: The defined higher and lower threshold are used without modification Up success: The valid region is defined > lower threshold Down success: The valid region is defined < higher threshold Always success: The complete range is defined as valid Never success: The complete range is defined as not valid Based on the mode definition, the ranges for the next trial are defined using the existing refiex sizes from the last trial. You can press Export multiple times without loosing the reflex sizes since the buffer content is only overwritten when the next trial is started. Therefore, changes can be made concerning the mode selection.