Multi-night cortico-basal recordings reveal mechanisms of NREM slow-wave suppression and spontaneous awakenings in Parkinson's disease

MF Anjum, C Smyth, R Zuzuárregui, DJ Dijk… - Nature …, 2024 - nature.com
Sleep disturbance is a prevalent and disabling comorbidity in Parkinson's disease (PD). We
performed multi-night (n= 57) at-home intracranial recordings from electrocorticography and …

Chronic intracranial recordings in the globus pallidus reveal circadian rhythms in Parkinson's disease

JN Cagle, T de Araujo, KA Johnson, J Yu… - Nature …, 2024 - nature.com
Circadian rhythms have been shown in the subthalamic nucleus (STN) in Parkinson's
disease (PD), but only a few studies have focused on the globus pallidus internus (GPi). This …

Generalized sleep decoding with basal ganglia signals in multiple movement disorders

Z Yin, H Yu, T Yuan, C Smyth, MF Anjum, G Zhu… - npj Digital …, 2024 - nature.com
Sleep disturbances profoundly affect the quality of life in individuals with neurological
disorders. Closed-loop deep brain stimulation (DBS) holds promise for alleviating sleep …

Role of the globus pallidus in motor and non-motor symptoms of Parkinson's disease

Y Jiang, Z Qi, H Zhu, K Shen, R Liu… - Neural Regeneration …, 2024 - journals.lww.com
The globus pallidus plays a pivotal role In the basal ganglia circuit. Parkinson's disease Is
characterized by degeneration of dopamine-producing cells in the substantia nigra, which …

Slow-wave sleep dysfunction in mild parkinsonism is associated with excessive beta and reduced delta oscillations in motor cortex

AK Verma, B Nandakumar, K Acedillo, Y Yu… - Frontiers in …, 2024 - frontiersin.org
Increasing evidence suggests slow-wave sleep (SWS) dysfunction in Parkinson's disease
(PD) is associated with faster disease progression, cognitive impairment, and excessive …

Cortical beta oscillations map to shared brain networks modulated by dopamine

M Chikermane, L Weedmeester, N Rajamani… - bioRxiv, 2024 - biorxiv.org
Brain rhythms can facilitate neural communication for the maintenance of brain function.
Beta rhythms (13-35 Hz) have been proposed to serve multiple domains of human ability …

Structural Brain Connectivity guided Optimal Contact Selection for STN-DBS

J Liu, S Chen, J Chen, B Wang, Q Zhang, L Xiao… - World Neurosurgery, 2024 - Elsevier
Background Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an effective
therapy in ameliorating the motor symptoms of Parkinson's disease (PD). However …

[HTML][HTML] Multi-night cortico-basal recordings reveal mechanisms of NREM slow wave suppression and spontaneous awakenings at high-temporal resolution in …

MF Anjum, C Smyth, DJ Dijk, P Starr, T Denison… - Research …, 2023 - ncbi.nlm.nih.gov
Background Sleep disturbance is a prevalent and highly disabling comorbidity in individuals
with Parkinson's disease (PD) that leads to worsening of daytime symptoms, reduced quality …

[HTML][HTML] Excessive cortical beta oscillations are associated with slow-wave sleep dysfunction in mild parkinsonism

AK Verma, B Nandakumar, K Acedillo, Y Yu, E Marshall… - bioRxiv, 2023 - ncbi.nlm.nih.gov
Increasing evidence associates slow-wave sleep (SWS) dysfunction with
neurodegeneration. Using a within-subject design in the nonhuman primate model of …

Chronic intracranial recordings in the basal ganglia reveal patient-specific circadian rhythms in Parkinson's disease

C de Hemptinne, J Cagle, T de Araujo, K Johnson, J Yu… - 2023 - researchsquare.com
Adaptive deep brain stimulation (aDBS) is a promising therapeutic approach for subjects
with Parkinson's disease (PD) using neural signals as feedback control to adjust the level of …