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低强度的聚焦超声波到人体岛屿皮层以差异调节心跳唤起的潜能:一项概念验证研究

Andrew Strohman^1,2,3, Gabriel Isaac^1,4, Brighton Payne¹

¹Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, 24016, USA.

bioRxiv : the preprint server for biology

|April 1, 2024

概括

低强度聚焦超声波 (LIFU) 通过准后侧胰岛而非侵入性调节心跳唤起潜力 (HEP). 这项研究表明,LIFU可以改变大脑对心跳的反应,影响整感觉处理.

科学领域:

神经科学是一个神经科学.
心脏病学心脏病学
心理生理学心理生理学

背景情况:

心跳唤起潜力 (HEP) 反映了与心跳相关的大脑活动,可能表明整感处理.
胰岛和背部前带带皮层 (dACC) 参与HEP生成.
低强度聚焦超声波 (LIFU) 提供非侵入性神经调节,以精确准这些大脑区域.

结论:

非侵入性LIFU成功调节了HEP振幅,通过向刺激关键的脑内感知区域.
研究结果支持这些区域在心脑沟通中起因作用.
这项研究为在各种人群中使用HEP作为整体受体标记物铺平了道路.

关键词:

慢性疼痛是一种慢性疼痛.聚焦式超声波的使用心跳唤起了潜在的潜力.整体感受整体感受整体感受心理健康心理健康通过神经调节进行神经调节.

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