Cited by 26Neurological disorders and treatmentsNeuroscience and Music PerceptionNeural dynamics and brain function

Mismatch negativity-like potential (MMN-like) in the subthalamic nuclei in Parkinson’s disease patients

Minks, Eduard, Jurák, Pavel, Chládek, Jan, Chrastina, Jan, Halámek, Josef, Shaw, Daniel J., Bareš, Martin·2014·Journal of Neural Transmission

Abstract

An infrequent change to an otherwise repetitive sequence of stimuli leads to the generation of mismatch negativity (MMN), even in the absence of attention. This evoked negative response occurs in the scalp-recorded electroencephalogram (EEG) over the temporal and frontal cortices, 100-250 ms after onset of the deviant stimulus. The MMN is used to detect sensory information processing. The aim of our study was to investigate whether MMN can be recorded in the subthalamic nuclei (STN) as evidence of auditory information processing on an unconscious level within this structure. To our knowledge, MMN has never been recorded in the human STN. We recorded intracerebral EEG using a MMN paradigm in five patients with Parkinson's disease (PD) who were implanted with depth electrodes in the subthalamic nuclei (STN). We found far-field MMN when intracerebral contacts were connected to an extracranial reference electrode. In all five PD patients (and nine of ten intracerebral electrodes), we also found near-field MMN-like potentials when intracerebral contacts were referenced to one another, and in some electrodes, we observed phase reversals in these potentials. The mean time-to-peak latency of the intracerebral MMN-like potentials was 214 ± 38 ms (median 219 ms). We reveal MMN-like potentials in bilateral STN. This finding provides evidence that STN receives sensory (auditory) information from other structures. The question for further research is whether STN receives such signals through a previously described hyperdirect pathway between STN and frontal cortex (a known generator of the MMN potential) and if the STN contributes to sensorimotor integration.

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Crossref · 10.1007/s00702-014-1221-3

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Authors
Minks, E., Jurák, P., Chládek, J., Chrastina, J., Halámek, J., Shaw, D. J., & Bareš, M.
Affiliations
  • Masaryk University (CZ)
  • International Clinical Research Center, St. Anne's University Hospital Brno (CZ)
  • Central European Institute of Technology – Masaryk University (CZ)
Corresponding author
Bareš, Martin
Venue
Journal of Neural Transmission
Published
2014-05-09
Volume
121
Issue
12
Pages
1507-1522
ISSN
  • 0300-9564 (ISSN-L)
  • 1435-1463
OpenAlex
W2067065090
Cited by
26
References
78
Citations by year
2025: 1 · 2024: 2 · 2023: 1 · 2022: 1 · 2021: 1 · 2020: 2 · 2019: 13 · 2018: 2 · 2017: 1 · 2015: 1 · 2014: 1
FWCI
0.65
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Neural Transmission (publishedVersion)
  • PubMed (publishedVersion)
  • ASEP (submittedVersion, public-domain)
Topics
  • Health Sciences › Medicine › Neurology › Neurological disorders and treatments
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neuroscience and Music Perception
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
Keywords
mismatch negativity, subthalamic nucleus, Parkinson's disease, intracranial EEG, auditory deviance detection, hyperdirect pathway, sensorimotor integration, auditory processing, phase reversal, depth electrodes
MeSH terms
Acoustic Stimulation, Aged, Contingent Negative Variation, Electroencephalography, Evoked Potentials, Auditory, Female, Humans, Functional Laterality, Magnetic Resonance Imaging, Male, Middle Aged, Neuropsychological Tests, Parkinson Disease, Reaction Time, Severity of Illness Index, Tomography Scanners, X-Ray Computed, Subthalamic Nucleus

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