ReviewMagma (New York, N.Y.)2021
15 Years MR-encephalography.
Review in Magma (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
27 citing papers in PubMed, 43 citations in OpenAlex.
- Sleep deprivation and sleep intensity exert distinct effects on cerebral vasomotion and brain pulsations driven by the respiratory and cardiac cycles.PLoS biology · 2025Trial
- Ultrafast fMRI Detects Age-Related Changes in Harmonics of Cardiac Pulsations in the Brain at 7 T.Magnetic resonance in medicine · 2026Article
- Sleep Alters the Velocity of Physiological Brain Pulsations in Humans.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The Regulation of Vasomotor and Cardiorespiratory Pulsations Is Disrupted in Primary Central Nervous System Lymphoma: A Case-Control fMRI Study.Human brain mapping · 2026Article
- Functional Brain Activity Associated With Intermittent Rhythmic Delta/Theta Activity: A Transdiagnostic Electroencephalography-Functional Magnetic Resonance Imaging Resting-State Study.Biological psychiatry global open science · 2026Article
- Electrophysiology and Functional Magnetic Resonance Imaging of Cue Craving: Potential Biomarkers for Therapeutic Neuromodulation in Addiction.Biological psychiatry global open science · 2026Review
- Effect of organismal rhythmic activity on Aβ clearance by the glymphatic system.European journal of medical research · 2025Review
- Alterations in functional connectivity analyzed using MREG in patients with suspected autoimmune psychosis spectrum syndromes.Brain, behavior, & immunity - health · 2025Article
- Effect of anticholinergic eye drops on intraorbital, periorbital and brain pulsation power.Acta ophthalmologica · 2025Article
- Ultrafast fMRI detects age-related changes in harmonics of cardiac pulsations in the brain at 7 T.bioRxiv : the preprint server for biology · 2025Article
- Ultrafast Imaging of Physiological Brain Pulsations With Magnetic Resonance Encephalography-From Noise to Predictive Clinical Biomarker.NMR in biomedicine · 2025Review
- Physiological Confounds in BOLD-fMRI and Their Correction.NMR in biomedicine · 2025Review
- Delta Wave MRI: fMRI of Electrophysiologic Activity.AJNR. American journal of neuroradiology · 2025Article
- Real-time fMRI using multi-band echo-volumar imaging with millimeter spatial resolution and sub-second temporal resolution at 3 tesla.Frontiers in neuroscience · 2025Article
- Vasomotor fluctuations are increased in primary central nervous system lymphoma: a case-control study with fast functional MRI.Brain communications · 2025Article
- Association of body-mass index with physiological brain pulsations across adulthood - a fast fMRI study.International journal of obesity (2005) · 2024Article
- Traumatic brain injury and sleep in military and veteran populations: A literature review.NeuroRehabilitation · 2024Review
- Deep phenotyping towards precision psychiatry of first-episode depression - the Brain Drugs-Depression cohort.BMC psychiatry · 2023Article
- Magnetic Resonance Imaging Studies of Neurodegenerative Disease: From Methods to Translational Research.Neuroscience bulletin · 2023Review
- The time-evolving epileptic brain network: concepts, definitions, accomplishments, perspectives.Frontiers in network physiology · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 4 countries.
Funding
Abstract
objectiveThis review article gives an account of the development of the MR-encephalography (MREG) method, which started as a mere 'Gedankenexperiment' in 2005 and gradually developed into a method for ultrafast measurement of physiological activities in the brain. After going through different approaches covering k-space with radial, rosette, and concentric shell trajectories we have settled on a stack-of-spiral trajectory, which allows full brain coverage with (nominal) 3 mm isotropic resolution in 100 ms. The very high acceleration factor is facilitated by the near-isotropic k-space coverage, which allows high acceleration in all three spatial dimensions.
methodsThe methodological section covers the basic sequence design as well as recent advances in image reconstruction including the targeted reconstruction, which allows real-time feedback applications, and-most recently-the time-domain principal component reconstruction (tPCR), which applies a principal component analysis of the acquired time domain data as a sparsifying transformation to improve reconstruction speed as well as quality. APPLICATIONS: Although the BOLD-response is rather slow, the high speed acquisition of MREG allows separation of BOLD-effects from cardiac and breathing related pulsatility. The increased sensitivity enables direct detection of the dynamic variability of resting state networks as well as localization of single interictal events in epilepsy patients. A separate and highly intriguing application is aimed at the investigation of the glymphatic system by assessment of the spatiotemporal patterns of cardiac and breathing related pulsatility. DISCUSSION: MREG has been developed to push the speed limits of fMRI. Compared to multiband-EPI this allows considerably faster acquisition at the cost of reduced image quality and spatial resolution.
Indexed as
Identifiers
What OpenQuestion holds
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.