ArticleNature communications2019
Deep brain activities can be detected with magnetoencephalography.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT06484088 (Characterizing the Brain Circuitry and Neural Activity Mediating Frustration), which is not on this map. Cited by 110 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Characterizing the Brain Circuitry and Neural Activity Mediating Frustration
Who cites it
110 citing papers in PubMed, 238 citations in OpenAlex.
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- Alpha Oscillations and Conditioned Pain Modulation Is Associated With Treatment Resistance to Spinal Cord Stimulation for Neuropathic Pain.European journal of pain (London, England) · 2026Article
- Inferring neural sources from electroencephalography: foundations and frontiers.Journal of neural engineering · 2026Review
- Individual differences in conditioned pain modulation are associated with alpha oscillations.Pain · 2026Article
- Taming dimensionality in big neuroimaging data: Efficient orthonormal projective NMF via stochastic learning and data compression.Imaging neuroscience (Cambridge, Mass.) · 2026Article
- Mapping epileptogenic brain using a unified spatial-temporal-spectral source imaging framework.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- The Dynamic Interaction between Procedural Learning and Resting-State Functional Connectivity in Self-Limited Focal Epilepsies.Brain topography · 2025Article
- Performance of blind source separation in localizing seizure onset from routine scalp-EEG.Journal of neurology · 2025Article
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- Exploring Deep Magnetoencephalography via Thalamo-Cortical Sleep Spindles.Human brain mapping · 2025Article
- Article
50 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
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- Erratum issued
Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The hippocampus and amygdala are key brain structures of the medial temporal lobe, involved in cognitive and emotional processes as well as pathological states such as epilepsy. Despite their importance, it is still unclear whether their neural activity can be recorded non-invasively. Here, using simultaneous intracerebral and magnetoencephalography (MEG) recordings in patients with focal drug-resistant epilepsy, we demonstrate a direct contribution of amygdala and hippocampal activity to surface MEG recordings. In particular, a method of blind source separation, independent component analysis, enabled activity arising from large neocortical networks to be disentangled from that of deeper structures, whose amplitude at the surface was small but significant. This finding is highly relevant for our understanding of hippocampal and amygdala brain activity as it implies that their activity could potentially be measured non-invasively.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.