» Articles » PMID: 30903826

Electrophysiological Differences Between Upper and Lower Limb Movements in the Human Subthalamic Nucleus

Overview
Publisher Elsevier
Specialties Neurology
Psychiatry
Date 2019 Mar 24
PMID 30903826
Citations 17
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: Functional processes in the brain are segregated in both the spatial and spectral domain. Motivated by findings reported at the cortical level in healthy participants we test the hypothesis in the basal ganglia of Parkinson's disease patients that lower frequency beta band activity relates to motor circuits associated with the upper limb and higher beta frequencies with lower limb movements.

Methods: We recorded local field potentials (LFPs) from the subthalamic nucleus using segmented "directional" DBS leads, during which patients performed repetitive upper and lower limb movements. Movement-related spectral changes in the beta and gamma frequency-ranges and their spatial distributions were compared between limbs.

Results: We found that the beta desynchronization during leg movements is characterised by a strikingly greater involvement of higher beta frequencies (24-31 Hz), regardless of whether this was contralateral or ipsilateral to the limb moved. The spatial distribution of limb-specific movement-related changes was evident at higher gamma frequencies.

Conclusion: Limb processing in the basal ganglia is differentially organised in the spectral and spatial domain and can be captured by directional DBS leads.

Significance: These findings may help to refine the use of the subthalamic LFPs as a control signal for adaptive DBS and neuroprosthetic devices.

Citing Articles

Subthalamic stimulation modulates context-dependent effects of beta bursts during fine motor control.

Bange M, Gonzalez-Escamilla G, Herz D, Tinkhauser G, Glaser M, Ciolac D Nat Commun. 2024; 15(1):3166.

PMID: 38605062 PMC: 11009405. DOI: 10.1038/s41467-024-47555-3.


Clinical neurophysiological interrogation of motor slowing: A critical step towards tuning adaptive deep brain stimulation.

Alva L, Bernasconi E, Torrecillos F, Fischer P, Averna A, Bange M Clin Neurophysiol. 2023; 152:43-56.

PMID: 37285747 PMC: 7615935. DOI: 10.1016/j.clinph.2023.04.013.


Spectral Topography of the Subthalamic Nucleus to Inform Next-Generation Deep Brain Stimulation.

Averna A, Debove I, Nowacki A, Peterman K, Duchet B, Sousa M Mov Disord. 2023; 38(5):818-830.

PMID: 36987385 PMC: 7615852. DOI: 10.1002/mds.29381.


Subthalamic and nigral neurons are differentially modulated during parkinsonian gait.

Gulberti A, Wagner J, Horn M, Reuss J, Heise M, Koeppen J Brain. 2023; 146(7):2766-2779.

PMID: 36730026 PMC: 10316763. DOI: 10.1093/brain/awad006.


Clinical neuroscience and neurotechnology: An amazing symbiosis.

Cometa A, Falasconi A, Biasizzo M, Carpaneto J, Horn A, Mazzoni A iScience. 2022; 25(10):105124.

PMID: 36193050 PMC: 9526189. DOI: 10.1016/j.isci.2022.105124.


References
1.
van Wijk B, Beudel M, Jha A, Oswal A, Foltynie T, Hariz M . Subthalamic nucleus phase-amplitude coupling correlates with motor impairment in Parkinson's disease. Clin Neurophysiol. 2016; 127(4):2010-9. PMC: 4803022. DOI: 10.1016/j.clinph.2016.01.015. View

2.
McFarland D, Miner L, Vaughan T, Wolpaw J . Mu and beta rhythm topographies during motor imagery and actual movements. Brain Topogr. 2000; 12(3):177-86. DOI: 10.1023/a:1023437823106. View

3.
Tan H, Pogosyan A, Ashkan K, Cheeran B, FitzGerald J, Green A . Subthalamic nucleus local field potential activity helps encode motor effort rather than force in parkinsonism. J Neurosci. 2015; 35(15):5941-9. PMC: 4397595. DOI: 10.1523/JNEUROSCI.4609-14.2015. View

4.
Koelewijn T, van Schie H, Bekkering H, Oostenveld R, Jensen O . Motor-cortical beta oscillations are modulated by correctness of observed action. Neuroimage. 2008; 40(2):767-775. DOI: 10.1016/j.neuroimage.2007.12.018. View

5.
Levy R, Dostrovsky J, Lang A, Sime E, Hutchison W, Lozano A . Effects of apomorphine on subthalamic nucleus and globus pallidus internus neurons in patients with Parkinson's disease. J Neurophysiol. 2001; 86(1):249-60. DOI: 10.1152/jn.2001.86.1.249. View