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首页> 外文期刊>Brain and cognition >Menstrual cycle effects on perceptual closure mediate changes in performance on a fragmented objects test of implicit memory
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Menstrual cycle effects on perceptual closure mediate changes in performance on a fragmented objects test of implicit memory

机译：月经周期对知觉闭合的影响介导了对内隐记忆的碎片对象测试的性能变化

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Healthy premenopausal women with regular menstrual cycles were assessed on a fragmented objects test of implicit memory. Testing took place at either the low estrogen (n = 17) or the high estrogen (n = 16) stages of the menstrual cycle. Concentrations of ovarian hormones were confirmed by saliva assays. Both groups of women exhibited a priming effect, in that primed objects were identified faster and at greater fragmentation than unprimed objects. There was no evidence that high estrogen inhibits perceptual object priming. However, women at the menstrual phase were able to identify both primed and unprimed objects at a more degraded level of fragmentation. Changes in perceptual closure over the menstrual cycle may be the basis for the changes in performance on the fragmented objects test observed in previous studies.
机译：健康的绝经前妇女和有规律的月经周期的妇女通过内隐记忆的零碎对象测试进行评估。测试是在月经周期的低雌激素水平（n = 17）或高雌激素水平（n = 16）进行的。唾液分析证实了卵巢激素的浓度。两组妇女都表现出启动作用，因为与未启动的物体相比，启动后的物体被识别得更快且碎片更大。没有证据表明高雌激素会抑制感知对象的启动。但是，处于月经期的妇女能够以更加低下的碎片水平识别已上底漆和未上底漆的物体。月经周期中知觉闭合的变化可能是先前研究中观察到的碎物测试性能变化的基础。

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