Effects of predictors of hemispheric specialization on individual differences in hemispheric activation.
Effects of predictors of hemispheric specialization on individual differences in hemispheric activation.
复制标题
半球特化预测因素对半球激活个体差异的影响。
DOI：
10.1016/0028-3932(84)90007-1
复制
发表时间：
1984
期刊：
影响因子：
2.6
通讯作者：
Grega,DM
中科院分区：
文献类型：
--
作者：
Sackeim,HA;Weiman,AL;Grega,DM
在两项研究中，发现半球特化变化的预测因素——惯用手、性别、左旋家族史、书写姿势和视线优势——被发现与特征激活不对称的个体差异无关。共轭横向眼球运动的主要方向用于评估激活不对称性。个体差异的这两个维度之间缺乏独立性，这两个维度是半球特化和激活不对称变异的预测因子，这表明在解释研究结果时要谨慎，其中一个维度被检查而另一个维度不受控制。
In two studies predictors of variation in hemispheric specialization—handedness, sex, familial history of sinistrality, writing posture and sighting dominance—were found not to be independent of individual differences in characteristic activation asymmetry. Predominant direction of conjugate lateral eye movements was used to assess activation asymmetry. The lack of independence between these two dimensions of individual difference, predictors of variation in hemispheric specialization and in activation asymmetry, suggests caution in interpreting the results of studies in which one dimension is examined and the other is uncontrolled.