Journal: Diagnostics
Article Title: Reduction of Hippocampal High-Frequency Activity in Wag/Rij Rats with a Genetic Predisposition to Absence Epilepsy
doi: 10.3390/diagnostics12112798
Figure Lengend Snippet: Representative hippocampal ripples and 50–70 Hz high frequency oscillations (HFO) in time and frequency domains. ( a ) Ripple oscillation in the dentate gyrus LPF could be visualized in the filtered signal and in the time-frequency plot (red arrow). The amplitude spectrum was plotted with a fast Fourier transform (length 512, window overlap 93.75%). ( b ) Ripple oscillation detected by means in RIPPLELAB. ( c ) High frequency oscillation 50–70 Hz (HFO) detected by means of RIPPLELAB.
Article Snippet: Hippocampal ripples (100–200 Hz) and high frequency oscillations (HFO, 50–70 Hz) were detected using GUI RIPPLELAB in MatLab [ , ].
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