精神分裂症体征和症状的认知关联：II. 情绪障碍。
Cognitive correlates of schizophrenia signs and symptoms: II. Emotional disturbances.
作者信息
Berenbaum Howard, Kerns John G, Vernon Laura L, Gomez Jose J
机构信息
Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA.
出版信息
Psychiatry Res. 2008 May 30;159(1-2):157-62. doi: 10.1016/j.psychres.2007.08.018. Epub 2008 Apr 18.
We examined the cognitive and motor correlates of emotional disturbances in 47 schizophrenia spectrum individuals. Neither affective flattening nor anhedonia was significantly associated with tasks measuring working memory or attention/concentration, or with overall performance on tasks measuring fluency or episodic memory. In contrast, as expected, emotional disturbances were associated with patterns of hemispheric lateralization. Affective flattening and anhedonia were both associated with episodic memory laterality and there were similar trends with motor laterality. Anhedonia was also associated with medication motor side effects.
我们对47名精神分裂症谱系个体的情绪障碍的认知和运动相关性进行了研究。情感平淡和快感缺失均与测量工作记忆或注意力/专注力的任务，或与测量流畅性或情景记忆的任务的整体表现无显著关联。相比之下，正如预期的那样，情绪障碍与半球侧化模式相关。情感平淡和快感缺失均与情景记忆侧化有关，运动侧化也有类似趋势。快感缺失还与药物的运动副作用有关。
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