在注意力缺陷多动障碍 (ADHD) 中,兴奋失调和执行功能障碍
Valeria Isaac1, Vladimir Lopez2, Maria Josefina Escobar1
1Center for Social and Cognitive Neuroscience, School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile.
Frontiers in psychiatry
|February 1, 2024
概括
注意缺陷/多动障碍 (ADHD) 是一种复杂的神经发育状况. 当前的理论,如执行功能障碍和国家调节理论提供了洞察力,但需要重新评估准确的ADHD诊断和有效的治疗.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 精神病学是一个精神病学.
背景情况:
- 注意缺陷/多动障碍 (ADHD) 呈现出一种异质的神经发育特征,其病因不明确.
- 现有的模型,如执行功能障碍理论,将ADHD与多巴胺基信号异常联系起来,但这并不能完全解释所有症状.
- 国家调节理论,包括自主功能,提出失调的大脑兴奋状态作为ADHD的认知和行为缺陷的原因.
研究的目的:
- 批判性地评估支持ADHD执行功能障碍和状态调节理论的经验证据.
- 突出目前ADHD理论构造中的局限性和不一致性.
- 强调需要根据神经生理学因素修订基于ADHD诊断标准.
主要方法:
- 文献综述和对ADHD现有研究的理论分析.
- 对执行功能障碍和国家监管模型的经验证据的比较.
- 检查理论不一致性对ADHD诊断和治疗的影响.
主要成果:
- 无论是执行功能障碍还是国家调节理论都不能完全解释ADHD症状的异质性.
- 关于ADHD的生物和性能标志物的矛盾发现仍然存在.
- 当前的诊断规范可能无法充分捕捉ADHD的潜在神经生理学变异性.
结论:
- 重新评估ADHD诊断标准对于准确识别潜在的神经生理因素至关重要.
- 经过修订的诊断方法对于优化ADHD治疗中的治疗成功至关重要.
- 需要进一步的研究来协调相互矛盾的发现,并完善ADHD理论框架.
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