ANOTHER LOOK AT CATEGORICAL PRIMING IN THE CEREBRAL HEMISPHERES
ANOTHER LOOK AT CATEGORICAL PRIMING IN THE CEREBRAL HEMISPHERES
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DOI：
10.1016/0028-3932(92)90111-x
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发表时间：
1992-04-01
期刊：
影响因子：
2.6
通讯作者：
RICHARDS, L
中科院分区：
文献类型：
--
作者：
CHIARELLO, C;RICHARDS, L
本研究调查了范例优势对属于同一类别但不强相关的单词的左右视野中语义启动的影响。在词汇决策和单词发音任务中使用了较低比例的相关素数，以评估每个大脑半球单词含义的自动激活。仅在 LVF/右半球中可靠地获得启动。此外，这种效应并不随启动项的类别优势而变化：ROBIN-CROW（高优势）和 DUCK-CROW（低优势）对观察到等效的 LVF 启动。这些发现支持这样的观点，即右半球比左半球在单词识别过程中激活了更广泛的相关含义。
This study investigated the effect of exemplar dominance on semantic priming in the left and right visual fields for words that are members of the same category, but not strongly associated. A low proportion of related primes was employed in lexical decision and word pronunciation tasks to assess the automatic activation of word meanings in each cerebral hemisphere. Priming was reliably obtained only in the LVF/right hemisphere. In addition, this effect did not vary with category dominance of the prime: equivalent LVF priming was observed for ROBIN-CROW (high dominant) and DUCK-CROW (low dominant) pairs. These findings support the view that a broader range of related meanings is activated during word recognition in the right, than in the left, hemisphere.