• 1. Department of Medical Engineering, Wannan Medical College, Wuhu 241002, China;
  • 2. Department of Physiology, Wannan Medical College, Wuhu 241002, China;
PANQunwan, Email: panqunw@163.com
Export PDF Favorites Scan Get Citation

To explore the relationship between the drug-seeking behavior, motivation of conditioned place preference (CPP) rats and the frontal association cortex (FrA) electroencephalogram (EEG) sample entropy, we in this paper present our studies on the FrA EEG sample entropy of control group rats and CPP group rats, respectively. We invested different behavior in four situations of the rat activities, i.e. rats were staying in black chamber of videoed boxes, those staying in white chamber of videoed boxes, those shuttling between black-white chambers and those shuttling between white-black chambers. The experimental results showed that, compared with the control group rats, the FrA EEG sample entropy of CPP rats staying in black chamber of video box and shuttling between white-black chambers had no significant difference. However, sample entropy is significantly smaller (P < 0.01) when heroin-induced group rats stayed in white chamber of video box and shuttled between black-white chambers. Consequently, the drug-seeking behavior and motivation of CPP rats correlated closely with the EEG sample entropy changes.

Citation: HUANGLei, PANQunwan, ZHUZaiman, LIJing, GAOChunfang, LITian, XuXiaoyan. Analysis of Electroencephalogram Sample Entropy Measurement in Frontal Association Cortex Based on Heroin-induced Conditioned Place Preference in Rats. Journal of Biomedical Engineering, 2015, 32(2): 275-278, 283. doi: 10.7507/1001-5515.20150050 Copy

  • Previous Article

    Evoked Potential Blind Extraction Based on Fractional Lower Order Spatial Time-Frequency Matrix
  • Next Article

    Multi-channel Synchronization Analysis of Mild Cognitive Impairment in Type 2 Diabetes Patients