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相关概念视频

Blind Procedures02:07

Blind Procedures

Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...
Blinding01:11

Blinding

Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.

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在功能性失声症中探索自主功能障碍:一个病例对照研究和随机对照试验的协议.

Iris Meerschman1, Evelien D'haeseleer1,2, Marie-Anne Vanderhasselt3

  • 1Centre for Speech and Language Sciences (CESLAS), Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium.

International journal of language & communication disorders
|September 10, 2024
PubMed
概括
此摘要是机器生成的。

这项研究调查了功能性失声症 (FD) 中自主神经系统 (ANS) 功能障碍,发现它比健康个体更为普遍. 一种新的ANS疗法在改善FD患者的语音和自主功能方面表现有前途.

关键词:
神经心理学神经心理学语音和语言疗法语言治疗.一个声音,一个声音,一个声音.语音障碍是一种声音障碍.

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科学领域:

  • 研究心理生理学和语音障碍的交集.
  • 专注于自主神经系统 (ANS) 调节及其对声道健康的影响.
  • 为了解功能性失声症 (FD) 的潜在机制做出贡献.

背景情况:

  • 功能性失声症 (FD) 治疗往往忽略了心理因素和自主神经系统 (ANS) 功能障碍.
  • 传统的语音治疗 (CVT) 在治疗FD方面具有可变的成功率.
  • 飞行器械严重影响生活质量,并造成医疗费用,需要改进治疗方法.

研究的目的:

  • 为了比较FD患者与健康对照人群中ANS功能障碍症状的患病率.
  • 评估一项针对FD的新型ANS疗法 (HRV生物反),将其与单独的CVT和CVT与ANS疗法进行比较.
  • 评估这些疗法对自主和语音功能的影响.

主要方法:

  • 一项病例对照研究,比较了FD患者和对照人群中ANS功能的生理和心理测量.
  • 一个随机对照试验 (RCT),将FD患者分配给ANS治疗,CVT或其组合.
  • 标准化语音和自主评估在治疗前和治疗后由盲人评估人员进行.

主要成果:

  • 与对照组相比,FD患者预计会出现更多的ANS功能障碍症状.
  • 在FD患者中,低心率变化 (HRV) 和较高的皮肤导电性等生理标志物被假设为FD患者.
  • 预计联合ANS治疗和CVT组在语音功能方面表现出最大的改善.

结论:

  • 自主功能障碍虽然在心理学中得到认可,但在像FD这样的语音障碍中没有得到充分研究.
  • 这项研究旨在提供生理和心理证据,将ANS功能障碍与FD联系起来.
  • 预计这些发现将为FD提供新的诊断和治疗见解,改善患者的治疗结果并减少医疗保健负担.