title: EEG model and location in brain when at excitation.
abstract: The aim of this study is to confirm the character of EEG and the location in brain when a person is being excited. The subjects get excited with absorption of fixed quantity of coffee. EEG signals are collected with Phoenix Digital EEG with 128 channels, and compared with the ones before the subjects drink the coffee. Obvious differences have been found between them. The character of EEG is a wave crest of 38Hz when the person is excited, and the height is about 200. Then with the software of ASA 3 Course designed by ANT company of Germany, the location in brain is confirmed when a person gets excited. The region of the location in brain when a person is excited is focused in the area of the middle abdomen in the pons'side near to bulbar.
authors.affiliation: College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300072 China. Department of Medical Image, Tianjin University of Medical Science, Tianjin 300203 .(phone: +86-22-27406432; fax: +86-22-27406432; e-mail: luhsh@vip.sina.com).
authors.forename: Huisheng
authors.initials: H
authors.lastname: Lu
authors.forename: Mingshi
authors.initials: M
authors.lastname: Wang
authors.forename: Hongqiang
authors.initials: H
authors.lastname: Yu