ArticleNeuroImage2019
Imaging the human hippocampus with optically-pumped magnetoencephalography.
Article in NeuroImage, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 79 citations in OpenAlex.
- Environment-Driven Synthetic Baseline Analysis and Optimization in Joint Measurement OPM-MEG Arrays.Bioengineering (Basel, Switzerland) · 2026Article
- Efficacy of Optically Pumped Magnetometers in Detecting Activity From the Cerebellar Cortex.Human brain mapping · 2026Article
- ERP Biomarkers of Auditory-Visual Distraction in Aging and Cognitive Impairment.Brain sciences · 2025Article
- Combining video telemetry and wearable MEG for naturalistic imaging.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Decoding the Temporal Structures and Interactions of Multiple Face Dimensions Using Optically Pumped Magnetometer Magnetoencephalography (OPM-MEG).The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Validation of On-Head OPM MEG for Language Laterality Assessment.Brain topography · 2024Article
- The development of aperiodic and periodic resting-state power between early childhood and adulthood: New insights from optically pumped magnetometers.Developmental cognitive neuroscience · 2024Article
- Paediatric magnetoencephalography and its role in neurodevelopmental disorders.The British journal of radiology · 2024Review
- Measurement of Frontal Midline Theta Oscillations using OPM-MEG.NeuroImage · 2023Article
- Atomic Magnetometer Achieves Visual Salience Analysis in Drosophila.Sensors (Basel, Switzerland) · 2023Article
- Quantum sensors for biomedical applications.Nature reviews. Physics · 2023Review
- Virtual Reality for Spatial Navigation.Current topics in behavioral neurosciences · 2023Article
- Robust estimation of 1/f activity improves oscillatory burst detection.The European journal of neuroscience · 2022Article
- Hippocampal circuit dysfunction in psychosis.Translational psychiatry · 2022Review
- Magnetoencephalography with optically pumped magnetometers (OPM-MEG): the next generation of functional neuroimaging.Trends in neurosciences · 2022Review
- Magnetic Field Mapping and Correction for Moving OP-MEG.IEEE transactions on bio-medical engineering · 2022Article
- Quantum enabled functional neuroimaging: the why and how of magnetoencephalography using optically pumped magnetometers.Contemporary physics · 2022Article
- Article
- Differences in Rhythmic Neural Activity Supporting the Temporal and Spatial Cueing of Attention.Cerebral cortex (New York, N.Y. : 1991) · 2021Article
- Testing covariance models for MEG source reconstruction of hippocampal activity.Scientific reports · 2021Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
Abstract
Optically-pumped (OP) magnetometers allow magnetoencephalography (MEG) to be performed while a participant's head is unconstrained. To fully leverage this new technology, and in particular its capacity for mobility, the activity of deep brain structures which facilitate explorative behaviours such as navigation, must be detectable using OP-MEG. One such crucial brain region is the hippocampus. Here we had three healthy adult participants perform a hippocampal-dependent task - the imagination of novel scene imagery - while being scanned using OP-MEG. A conjunction analysis across these three participants revealed a significant change in theta power in the medial temporal lobe. The peak of this activated cluster was located in the anterior hippocampus. We repeated the experiment with the same participants in a conventional SQUID-MEG scanner and found similar engagement of the medial temporal lobe, also with a peak in the anterior hippocampus. These OP-MEG findings indicate exciting new opportunities for investigating the neural correlates of a range of crucial cognitive functions in naturalistic contexts including spatial navigation, episodic memory and social interactions.
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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.