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首页> 外文期刊>Frontiers in Human Neuroscience >Emotional Prosody Processing in Epilepsy: Some Insights on Brain Reorganization
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Emotional Prosody Processing in Epilepsy: Some Insights on Brain Reorganization

机译:癫痫病中的情绪韵律处理:对大脑重组的一些见解

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Drug resistant epilepsy is one of the most complex, multifactorial and polygenic neurological syndrome. Besides its dynamicity and variability, it still provides us with a model to study brain-behavior relationship, giving cues on the anatomy and functional representation of brain function. Given that onset zone of focal epileptic seizures often affects different anatomical areas, cortical but limited to one hemisphere, this condition also let us study the functional differences of the left and right cerebral hemispheres. One lateralized function in the human brain is emotional prosody, and it can be a useful ictal sign offering hints on the location of the epileptogenic zone. Besides its importance for effective communication, prosody is not considered an eloquent domain, making resective surgery on its neural correlates feasible. We performed an Electronic databases search (Medline and PsychINFO) from inception to July 2017 for studies about prosody in epilepsy. The search terms included “epilepsy,” “seizure,” “emotional prosody,” and “vocal affect.” This review focus on emotional prosody processing in epilepsy as it can give hints regarding plastic functional changes following seizures (preoperatively), resection (post operatively), and also as an ictal sign enabling the assessment of dynamic brain networks. Moreover, it is argued that such reorganization can help to preserve the expression and reception of emotional prosody as a central skill to develop appropriate social interactions.
机译:耐药性癫痫是最复杂,多因素和多基因的神经系统综合征之一。除了其动态性和可变性之外,它还为我们提供了一种研究脑与行为关系的模型,为脑功能的解剖结构和功能表示提供了线索。鉴于局灶性癫痫发作的发作区通常会影响不同的解剖区域(皮质但仅限于一个半球),这种情况也让我们研究了左右大脑半球的功能差异。人脑中的一种偏侧化功能是情绪韵律,它可能是有用的发作迹象,为癫痫源区的位置提供了提示。除了对有效沟通的重要性外,韵律也不被认为是一个雄辩的领域,这使得对其神经相关的切除手术变得可行。从开始到2017年7月,我们进行了电子数据库搜索(Medline和PsychINFO),以研究癫痫的韵律。搜索词包括“癫痫症”,“癫痫发作”,“情绪韵律”和“声音影响”。这篇综述着重于癫痫发作中的情绪韵律处理,因为它可以提示癫痫发作(术前),切除术(术后)后的塑性功能改变,以及作为评估动态脑网络的发作迹象。而且,有人认为这种重组可以帮助保持情绪韵律的表达和接受,并将其作为发展适当的社会互动的一项核心技能。

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