title: Recognition of Chewing Behavior from Electroencephalogram Recorded in the Rat's Nucleus Accumbens.
abstract: Nucleus accumbens is used to be considered as the interface to motor nerve system. In this paper, our object is to study the relationship between the electro-activity of neurons in nucleus accumbens and the rat-behavior. We recorded neurons action potentials with multichannel microelectrodes, which were chronically implanted in a rat's nucleus accumbens, during rats-chewing behavior. Through digital signal processing, we found significant features associated with the chewing activity and we could recognize the chewing behavior easily from the electroencephalogram with these features. This study suggests that neurons action potentials in a nucleus accumbens are activated by specific animal actions.
authors.affiliation: Dept. of Biomedical Engineering, Key Laboratory of Biomedical Engineering of Ministry of Education, Zhejiang University, Zheda Road 38, 310027 Hangzhou, China.
authors.forename: Xiaozhuo
authors.initials: X
authors.lastname: Shao
authors.forename: Hengyi
authors.initials: H
authors.lastname: Zhang
authors.forename: Xiaoxiang
authors.initials: X
authors.lastname: Zheng