Sulimov A V
Zh Vyssh Nerv Deiat Im I P Pavlova. 1995 Nov-Dec;45(6):1095-100.
EEG spectral characteristics were studied in the states of satiation, short-term food deprivation, and hunger dominant in 10 healthy right-handed subjects. The dominant of hunger was created at the background of short-term food deprivation by using sensory stimuli. Appearance of the swallowing movements in response to the applied stimuli was a criterion of dominant formation. Both food deprivation and hunger dominant were associated with a decrease of the EEG spectral power in the delta range and its increase in the alpha range. Food deprivation, additionally, was accompanied by an increase of the spectral power in the theta 2 range. Apart from the spectral changes, reduction of the alpha-rhythm frequency was observed in the states of food deprivation. This phenomenon was absent in the dominant state. In the states both of food deprivation and hunger dominant, EEG spectral characteristics, predominantly, changed in the left hemisphere, especially, in the alpha- and delta-ranges.
对10名健康右利手受试者在饱腹、短期食物剥夺和饥饿占主导的状态下的脑电图频谱特征进行了研究。通过使用感觉刺激，在短期食物剥夺的背景下制造饥饿占主导的状态。对施加刺激做出吞咽动作的出现是主导状态形成的标准。食物剥夺和饥饿占主导均与δ频段脑电图频谱功率降低及α频段频谱功率增加有关。此外，食物剥夺还伴随着θ2频段频谱功率增加。除频谱变化外，在食物剥夺状态下观察到α节律频率降低。在饥饿占主导状态下未出现这种现象。在食物剥夺和饥饿占主导状态下，脑电图频谱特征主要在左半球发生变化，尤其是在α和δ频段。
