Magni G, Cadamuro M, Borgherini G, Mastropaolo G, Di Mario F
Wyeth-Ayerst, European Clinical Research and Development Paris, France.
Psychol Rep. 1991 Jun;68(3 Pt 1):739-46. doi: 10.2466/pr0.1991.68.3.739.
Gastric emptying half-time was measured in 10 healthy volunteers on two different occasions over a one-week interval, with an identical test meal. The first was the control evaluation, and at the second assessment, psychological stress was induced by the technique of dichotomous listening. Psychological and physiological parameters were assessed before and during the test period. No significant or consistent modifications of gastric-emptying time were induced by the stress procedure. Looking at individual subjects instead of mean values, gastric emptying was unchanged in 5 subjects, slower in 3, and faster in the remaining 2. These 3 groups had different mean values on two subscales of the Sixteen Personality Factor Questionnaire.
在一周的间隔内，对10名健康志愿者进行了两次不同时间的胃排空半衰期测量，测试餐相同。第一次是对照评估，在第二次评估时，通过二分听力技术诱发心理压力。在测试期之前和期间评估心理和生理参数。压力程序未引起胃排空时间的显著或一致变化。观察个体受试者而非平均值，5名受试者的胃排空未改变，3名减慢，其余2名加快。这三组在十六种人格因素问卷的两个分量表上具有不同的平均值。
