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Update 'README.md'

Ramon Garcia Cortadella 3 years ago
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README.md

@@ -25,3 +25,8 @@ A simplified version of "CalcGM_Noise_LMU_multipleFiles.py" named "CalcGM_Noise_
 This script has been used to generate the Urms maps presented in Fig. 2. The bandwidth of noise integration was changed to produce the different graphs for (1-10 Hz and 20-200 Hz). 
 A 1mVpk 10 Hz signal was applied at the gate in order to characterize the transconductance (Gm) of the g-SGFETs. 
 In order to calculate the Urms map in the 0.05-0.5Hz band shown in Fig.2, a long recording at the optimal bias was taken, which is analyzed by the script "LongRec.py" to produce the plots in Fig. 2. Expect a runing time in the order of 10 minutes. 
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+For the in-vivo device characterization. Script "LongitudinalAssessment.py" in folder "in-vivo" loads and plots the I-V curves and Gm/Irms/Urms evolution shown in Fig.3. An example of the bipolar stimulation response is provided 
+by the script "PlotBode.py" in the "Day1-2/Analysis scripts" folder, which takes the precomputed data from a dictionary containing the frequency response from all g-SGFETs. This precomputed data can be found in "Day1-2/Analyzed data" folder. The precomputed PSD data can be found in the folder "in-vivo/PSD-charact". The computation of the PSD and Bode response from the raw data is done by the script "Overview_BodeInVivo_AllChannels_current_MAP.py" which can also be found in "Day1-2/Analysis scripts" folder. 
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+An example of raw drain-to-source signal in Amperes is included in "Raw Data" folder. The calibration scripts can be found in the "Day1-2/calibration scripts" folder. "CalcUd0.py" compares IV curves extracted before implantation and after implantation in order to correct the CNP drifts and compute a calibration file which is saved as python a dictionary in "Day1-2/Cal Data" folder. The electrophysiological signals are then calibrated using this file. Run "CalibrationRec2_ExportDatFile.py" to load, calibrate and export the signals to .dat format (this computation is very demanding in terms of RAM >16GB and can take >20min). Finally, "PhaseAmplitude_Rec2.py" in "Day1-2/analysis scripts" computes the phase-amplitude coupling for two DC channels (plot in Fig.3). This scripts takes few minutes to compute the analysis.