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 …

Cortical beta oscillations map to shared brain networks modulated by dopamine

M Chikermane, L Weerdmeester, N Rajamani… - eLife, 2024 - elifesciences.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 …

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 …, 2025 - 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 …

Insomnia in Parkinson's Disease: Causes, Consequences, and Therapeutic Approaches

X Duan, H Liu, X Hu, Q Yu, G Kuang, L Liu… - Molecular …, 2024 - Springer
Sleep disorders represent prevalent non-motor symptoms in Parkinson's disease (PD),
affecting over 90% of the PD population. Insomnia, characterized by difficulties in initiating …

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 …

Stimulation‐Evoked Resonant Neural Activity in the Subthalamic Nucleus Is Modulated by Sleep

C Wiest, TG Simpson, A Pogosyan… - Movement …, 2024 - Wiley Online Library
Background Deep brain stimulation is a treatment for advanced Parkinson's disease and
currently tuned to target motor symptoms during daytime. Parkinson's disease is associated …

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 …

Unraveling the Complexity of Parkinson's Disease: Insights into Pathogenesis and Precision Interventions

H Yan, C Coughlin, L Smolin, J Wang - Advanced Science, 2024 - Wiley Online Library
Parkinson's disease (PD) is a neurodegenerative disorder characterized by dopaminergic
neuron loss, leading to motor and non‐motor symptoms. Early detection before symptom …

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 …