Goldberg E, Podell K, Lovell M
Department of Psychiatry of New York University School of Medicine, New York.
J Neuropsychiatry Clin Neurosci. 1994 Fall;6(4):371-8. doi: 10.1176/jnp.6.4.371.
The two hemispheres are functionally different in ways not adequately captured by the classic distinction between linguistic and nonlinguistic processes. The right hemisphere is critical for processing novel cognitive situations. The left hemisphere is key to the processes mediated by well-routinized representations and strategies. The left frontal systems appear to be critical for the cognitive selection driven by the content of working memory and for context-dependent behavior, the right frontal systems for cognitive selection driven by the external environment and for context-independent behavior. The crucial role of the right hemisphere in processing cognitively novel situations underscores the importance of the right frontal systems in task orientation and in the assembly of novel cognitive strategies.
两个半球在功能上存在差异，这种差异无法通过语言和非语言过程之间的经典区分来充分体现。右半球对于处理新的认知情境至关重要。左半球对于由高度常规化的表征和策略介导的过程起着关键作用。左额叶系统似乎对于由工作记忆内容驱动的认知选择以及依赖情境的行为至关重要，而右额叶系统则对于由外部环境驱动的认知选择以及不依赖情境的行为至关重要。右半球在处理认知上新的情境中的关键作用凸显了右额叶系统在任务导向和新认知策略组合中的重要性。
