Classical conditioning of the eyeblink response in the delay paradigm in adults aged 18-83 years.
Classical conditioning of the eyeblink response in the delay paradigm in adults aged 18-83 years.
复制标题
18-83 岁成年人延迟范式中眨眼反应的经典调节。
DOI：
10.1037//0882-7974.3.3.219
复制
发表时间：
1988
影响因子：
3.7
通讯作者：
Thompson,RF
中科院分区：
文献类型：
--
作者：
Woodruff-Pak,DS;Thompson,RF
为了确定眼睑反应经典调节的年龄差异是否在人类中年开始出现，就像在动物中一样，对 18-83 岁的成年受试者进行了延迟调节范式的训练。出现了很大的年龄效应。统计上的显着差异首次出现在 20 世纪 40 年代。年龄组内的变异性很大。为了减少变异性，受试者根据其无条件反应（UR）的程度进行分类。无论年龄大小，UR 波幅低的受试者的调节能力都很差。在正常 UR 振幅组中，年龄与条件反应 (CR) 总百分比之间的相关性为 –。 58. 眨眼率和自愿反应没有考虑条件反射的年龄差异，并且听力敏锐度或角膜敏感性不太可能导致这些差异。考虑到人类和动物眼睑调节之间的相似之处，并且表明小脑的年龄变化可能会影响包括人类在内的衰老哺乳动物的调节。（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
To determine if age differences in classical conditioning of the eyelid response begin to appear in middle age in humans as they do in animals, adult subjects aged 18–83 years were trained in the delay conditioning paradigm. Large age effects occurred. Statistically significant differences first appeared in the decade of the 40s. Within-age-group variability was large. To reduce variability, subjects were classified by the magnitude of their unconditioned response (UR). Regardless of age, subjects with low amplitude URs conditioned poorly. In the normal UR amplitude group, the correlation between age and total percentage conditioned responses (CRs) was–. 58. Eyeblink rate and voluntary responding did not account for age differences in conditioning, and it was unlikely that hearing acuity or corneal sensitivity caused the differences. Parallels between human and animal eyelid conditioning are considered, and it is suggested that age changes in the cerebellum may affect conditioning in aging mammals, including humans.(PsycINFO Database Record (c) 2016 APA, all rights reserved)