ReviewBiomedical engineering online2004
Physiological basis and image processing in functional magnetic resonance imaging: neuronal and motor activity in brain.
Review in Biomedical engineering online, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 8 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
8 citing papers in PubMed, 19 citations in OpenAlex.
- Detecting altered spontaneous activities of different brain areas in diabetic vitreous hemorrhage patients: a magnetic resonance imaging study.International journal of ophthalmology · 2026Article
- Motor Mapping with Functional Magnetic Resonance Imaging: Comparison with Electrical Cortical Stimulation.Neurologia medico-chirurgica · 2022Article
- Model-based iterative reconstruction for single-shot EPI at 7T.Magnetic resonance in medicine · 2017Article
- Article
- Retraction: Physiological basis and image processing in functional magnetic resonance imaging: neuronal and motor activity in brain.Biomedical engineering online · 2013Article
- Brain activity modification produced by a single radioelectric asymmetric brain stimulation pulse: a new tool for neuropsychiatric treatments. Preliminary fMRI study.Neuropsychiatric disease and treatment · 2011Article
- Automated detection of intercellular signaling in astrocyte networks using the converging squares algorithm.Journal of neuroscience methods · 2008Article
- Functional Magnetic Resonance Imaging (fMRI): A Brief Exercise for an Undergraduate Laboratory Course.Journal of undergraduate neuroscience education : JUNE : a publication of FUN, Faculty for Undergraduate Neuroscience · 2006Article
Corrections and comments
- Retraction · 2013-12-06Euphemisms for Plagiarism · Plagiarism of Image ·
- Retracted
Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Functional magnetic resonance imaging (fMRI) is recently developing as imaging modality used for mapping hemodynamics of neuronal and motor event related tissue blood oxygen level dependence (BOLD) in terms of brain activation. Image processing is performed by segmentation and registration methods. Segmentation algorithms provide brain surface-based analysis, automated anatomical labeling of cortical fields in magnetic resonance data sets based on oxygen metabolic state. Registration algorithms provide geometric features using two or more imaging modalities to assure clinically useful neuronal and motor information of brain activation. This review article summarizes the physiological basis of fMRI signal, its origin, contrast enhancement, physical factors, anatomical labeling by segmentation, registration approaches with examples of visual and motor activity in brain. Latest developments are reviewed for clinical applications of fMRI along with other different neurophysiological and imaging modalities.
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.