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在轻度创伤性脑损伤后儿童的嗅觉训练效应

Michal Pieniak^1,2, Katharina Seidel³, Anna Oleszkiewicz^1,2

¹Smell & Taste Clinic, Department of Otorhinolaryngology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.

|July 24, 2023

概括

使用低度气味的嗅觉训练 (OT) 改善了轻度创伤性脑损伤 (mTBI) 后儿童的嗅觉敏感性和流体智力. 高度的气味没有产生类似的认知益处.

科学领域:

神经科学是一个神经科学.
儿科医学儿科医学
康复科学康复科学康复科学

背景情况:

轻度创伤性脑损伤 (mTBI) 可以导致儿童的嗅觉和认知障碍.
嗅觉训练 (OT) 是对创伤后嗅觉丧失和认知衰退的潜在干预.
需要进行研究来评估OT在儿科mTBI人群中的疗效.

研究的目的:

研究嗅觉训练 (OT) 对mTBI后儿童嗅觉和认知功能的影响.
为了比较低度和高度气味OT对嗅觉灵敏度,流体智力和执行功能的影响.
为了确定OT是否有益于患有mTBI的儿童和健康的对照.

主要方法:

一个为期6个月的嗅觉训练 (OT) 计划,涉及159名儿童 (6-16岁) 患有mTBI和健康对照.
参与者接触到4组低度或高度的气味.
嗅觉功能,流体智力和执行功能在训练前和训练后被评估.

主要成果:

低度的气味OT显著提高了mTBI后儿童的嗅觉敏感性.
在mTBI和接受低度气味OT的对照组中,儿童的液体智力得分有所改善.
在接受高度气味OT的儿童中,没有观察到认知评分的显著变化.

结论:

使用低度气味的嗅觉训练 (OT) 可能会在mTBI后加速儿童的嗅觉恢复.
低度的气味OT显示出在儿童中支持流体智能的潜力,无论头部创伤如何.
这表明了针对儿童脑损伤康复的OT有针对性的方法.

关键词:

嗅觉是一种嗅觉.认知认知认知执行职能执行职能是指执行职能.流体情报是流体的情报.头部受伤的原因是头部受伤.

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