Single Channel Cutaneous Electrogastrography Parameters from Local White Rabbit (Oryctolagus cuniculus)

EGG recordings performed on 13 local white rabbits (O. cuniculus) which divided into 3 groups; acetosal 35 mg/kgBM receiver, reserpine 37.5 mg/kgBM receiver, and control group. A total of 72 EGG recordings obtained from them, which divided furthermore into nine datasets based on prepandrial state, postpandrial state, and post 1 hour drug administration state. EGG parameters such as the number of cycle per minute (cpm), average voltage of action potential segment (?̅?a), root mean square voltage of action potential segment (Arms), root mean square voltage of all EGG segment (Vrms), average period of action potential segment (Ta ̅̅ ̅), average period of resting plateau (T?̅?), average period difference among action potential segment and resting plateau (Ta − Ti ̅̅ ̅̅ ̅̅ ̅̅ ̅), and dominant frequency (fd) are obtained. Insignificant difference of fd (P = 0.9112993) and cpm (P = 0.9382463) within nine EGG datasets was found. These findings contrasted the common practice of EGG assessment, which fd and cpm are the main parameters for diagnosis base. In other hand, significant difference between nine EGG datasets found for ?̅?a, Arms, and Vrms parameter with P = 0.0007346, 0.0039191, and 0.0000559 respectively. In conclusion, EGG parameterization should not be limited to fd and cpm only.