内部对话功能障碍和占主导地位的半球的滥用言论
Luis Fornazzari1,2, Mila Valcic1, Matthew Juhasz1
1Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.
Neurocase
|December 19, 2024
概括
内心对话的放松,这是自我意识的一个关键方面,发生在两名左半球病变的患者身上. 他们受损的左半球在运动和感官功能恢复期间表现出虐待的内在语言.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 精神病学是一个精神病学.
背景情况:
- 内心的对话和内心的言语对于人内沟通和自我意识至关重要.
- 支持这些功能的大脑网络的干扰与听觉口头幻觉 (AVHs) 有关.
- AVH存在于连续性,影响健康个体和患有精神疾病的人.
研究的目的:
- 在功能恢复期间调查左半球病变患者内在对话的严重放松调节.
- 分析改变的内在语言的特征及其与半球主导和病变病理学的关系.
主要方法:
- 两名患有左半球病变 (一种血管,一种瘤) 的患者的案例研究.
- 在运动和感官康复期间观察内在对话和内在语言模式.
- 内言特征与病变位置,半球主导和功能恢复的相关性.
主要成果:
- 两位患者都表现出不受管制的,单方面的内在对话,源自受损的左主导半球.
- 左半球表现出傲慢,低和侮辱性的内在言论.
- 负责功能康复的右非主导半球被抑制和沉默.
- 这种模式一直存在,直到功能独立在很大程度上恢复.
结论:
- 左半球的病变可以导致一种特定的滥用模式,单方面的内部对话.
- 这些发现突出了半球专业化在调节内在语言及其与自我意识的联系中的作用.
- 内部对话放松调节可以作为一个指标,从焦点脑损伤的恢复阶段.
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