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近代生理学和脑电活动研究的进展,扩大了癫癎的概念。人类皮层和皮层下结构的功能失调可导致脑电活动的改变,间脑、特别是丘脑和丘脑下部的病变也可影响皮层的脑电活动。许多动物实验和人的临床实践已证明当刺激脑干、丘脑下部、边缘系统(扣带回、海马回等)、岛叶以及皮层某些区域(6区、5区和3区)时,均能影响胃肠活动,引起多种内脏感觉和内脏功能障碍,如腹痛、上腹不适、恶心、呕吐、肠鸣甚至可发生肠套叠等。
Recent advances in physiology and EEG activity have expanded the concept of epilepsy. Dysfunction in the human cortical and subcortical structures can lead to changes in the activity of the brain, and lesions in the diencephalon, particularly the thalamus and the hypothalamus, can also affect the cortical EEG activity. Many animal experiments and human clinical practice have demonstrated that when stimulating the brainstem, the hypothalamus, the limbic system (cingulate gyrus, hippocampus, etc.), the insula, and some areas of the cortex (zones 6, 5 and 3) Can affect gastrointestinal activity, causing a variety of visceral and visceral dysfunction, such as abdominal pain, abdominal discomfort, nausea, vomiting, bowel may even occur intussusception and so on.