Long-term wireless streaming of neural recordings for circuit discovery and adaptive stimulation in individuals with Parkinson's disease.

Long-term wireless streaming of neural recordings for circuit discovery and adaptive stimulation in individuals with Parkinson's disease.
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帕金森氏病患者的回路发现和适应性刺激的神经记录的长期无线流媒体流。

DOI:
10.1038/s41587-021-00897-5
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发表时间:
2021-09
影响因子:
46.9
通讯作者:
Starr PA
Starr PA
中科院分区:
工程技术1区
文献类型:
--
作者:
Gilron R;Little S;Perrone R;Wilt R;de Hemptinne C;Yaroshinsky MS;Racine CA;Wang SS;Ostrem JL;Larson PS;Wang DD;Galifianakis NB;Bledsoe IO;San Luciano M;Dawes HE;Worrell GA;Kremen V;Borton DA;Denison T;Starr PA

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使用侵入性设备的人类神经记录可以阐明大脑疾病背后的电路,但到目前为止,这些记录仅限于来自医院环境中外部大脑导联的短记录,或来自植入的传感设备的短记录,这些设备只能提供间歇性、简短的时间序列数据流。在这里,我们报告了一种可植入的双向神经接口在五名帕金森病患者植入后长达15个月的无线、多通道场电位流动的使用。在家中持续2600多小时的双侧4通道运动皮质和基底节场电位,与来自可穿戴监测器的行为数据配对,用于神经解码运动不足或过度的状态。我们在正常的日常活动中验证了患者特定的神经生理生物标记物,并将这些模式用于适应性脑深部刺激。这种技术方法可能广泛适用于可通过侵入性神经调节治疗的大脑疾病。
Neural recordings in humans using invasive devices can elucidate the circuits underlying brain disorders, but have so far been limited to short recordings from externalized brain leads in a hospital setting or from implanted sensing devices that provide only intermittent, brief streaming of time series data. Here we report the use of an implantable two-way neural interface for wireless, multichannel streaming of field potentials in five patients with Parkinson’s disease for up to 15 months after implantation. Bilateral 4-channel motor cortex and basal ganglia field potentials streamed at home for over 2,600 hours were paired with behavioral data from wearable monitors for the neural decoding of states of inadequate or excessive movement. We validated patient-specific neurophysiological biomarkers during normal daily activities and used those patterns for adaptive deep brain stimulation. This technological approach may be widely applicable to brain disorders treatable by invasive neuromodulation.
晚期帕金森病的自适应深脑刺激。
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