Seiji Ogawa
#8,559
Most Influential Person Now
Japanese biophysicist
Seiji Ogawa's AcademicInfluence.com Rankings
Seiji Ogawaphysics Degrees
Physics
#1024
World Rank
#1631
Historical Rank
Biophysics
#35
World Rank
#38
Historical Rank
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Physics
Seiji Ogawa's Degrees
- PhD Biophysics Tohoku University
- Masters Physics Tohoku University
- Bachelors Physics Tohoku University
Why Is Seiji Ogawa Influential?
(Suggest an Edit or Addition)According to Wikipedia, Seiji Ogawa is a Japanese biophysicist and neuroscientist known for discovering the technique that underlies Functional Magnetic Resonance Imaging . He is regarded as the father of modern functional brain imaging. He determined that the changes in blood oxygen levels cause its magnetic resonance imaging properties to change, allowing a map of blood, and hence, functional, activity in the brain to be created. This map reflected which neurons of the brain responded with electrochemical signals to mental processes. He was the first scientist who demonstrated that the functional brain imaging is dependent on the oxygenation status of the blood, the BOLD effect. The technique was therefore called blood oxygenation level-dependent or BOLD contrast. Functional MRI has been used to map the visual, auditory, and sensory regions and moving toward higher brain functions such as cognitive functions in the brain.
Seiji Ogawa's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. (1992) (3571)
- Oxygenation‐sensitive contrast in magnetic resonance image of rodent brain at high magnetic fields (1990) (2268)
- Functional brain mapping by blood oxygenation level-dependent contrast magnetic resonance imaging. A comparison of signal characteristics with a biophysical model. (1993) (1789)
- Brain magnetic resonance imaging with contrast-dependent oxygenation (1990) (1331)
- Functional magnetic resonance imaging (2004) (1292)
- Biophysical and Physiological Origins of Blood Oxygenation Level-Dependent fMRI Signals (2012) (448)
- BOLD Based Functional MRI at 4 Tesla Includes a Capillary Bed Contribution: Echo‐Planar Imaging Correlates with Previous Optical Imaging Using Intrinsic Signals (1995) (423)
- 4 Tesla gradient recalled echo characteristics of photic stimulation‐induced signal changes in the human primary visual cortex (1993) (394)
- Dynamic mapping of the human visual cortex by high-speed magnetic resonance imaging. (1992) (366)
- Functional imaging of human motor cortex at high magnetic field. (1993) (359)
- On the characteristics of functional magnetic resonance imaging of the brain. (1998) (342)
- Imaging at high magnetic fields: initial experiences at 4 T. (1993) (293)
- Ocular dominance in human V1 demonstrated by functional magnetic resonance imaging. (1997) (287)
- Cytokines suppress adipogenesis and PPAR-γ function through the TAK1/TAB1/NIK cascade (2003) (287)
- The sensitivity of magnetic resonance image signals of a rat brain to changes in the cerebral venous blood oxygenation (1993) (274)
- An approach to probe some neural systems interaction by functional MRI at neural time scale down to milliseconds. (2000) (266)
- Retracted: A subfamily of RNA‐binding DEAD‐box proteins acts as an estrogen receptor α coactivator through the N‐terminal activation domain (AF‐1) with an RNA coactivator, SRA (2001) (256)
- RETRACTED: The Chromatin-Remodeling Complex WINAC Targets a Nuclear Receptor to Promoters and Is Impaired in Williams Syndrome (2003) (195)
- A subfamily of RNA-binding DEAD-box proteins acts as an estrogen receptor alpha coactivator through the N-terminal activation domain (AF-1) with an RNA coactivator, SRA. (2001) (177)
- The nature of spatiotemporal changes in cerebral hemodynamics as manifested in functional magnetic resonance imaging (1997) (175)
- Nuclear receptor function requires a TFTC-type histone acetyl transferase complex. (2002) (170)
- Cytokines suppress adipogenesis and PPAR-gamma function through the TAK1/TAB1/NIK cascade. (2003) (156)
- Why do children make mirror errors in reading? Neural correlates of mirror invariance in the visual word form area (2010) (142)
- Accelerated exon skipping of IRF-1 mRNA in human myelodysplasia/leukemia; a possible mechanism of tumor suppressor inactivation. (1994) (136)
- Functional Brain Mapping Using Magnetic Resonance Imaging: Signal Changes Accompanying Visual Stimulation (1992) (115)
- Deletions of p15 and/or p16 genes as a poor-prognosis factor in adult T-cell leukemia. (1997) (114)
- Ligand-Selective Potentiation of Rat Mineralocorticoid Receptor Activation Function 1 by a CBP-Containing Histone Acetyltransferase Complex (2002) (101)
- Magnetic resonance studies of brain function and neurochemistry. (2000) (94)
- Simultaneous oxygenation and perfbsion imaging study of functional activity in primary visual cortex at different visual stimulation frequency: Quantitative correlation between BOLD and CBF changes (1998) (78)
- Functional Coupling of Human Prefrontal and Premotor Areas during Cognitive Manipulation (2007) (77)
- Mapping of lateral geniculate nucleus activation during visual stimulation in human brain using fMRI (1998) (77)
- A Jumonji (Jarid2) Protein Complex Represses cyclin D1 Expression by Methylation of Histone H3-K9* (2009) (73)
- Insights into new techniques for high resolution functional MRI (2002) (59)
- Coordinated regulation of differentiation and proliferation of embryonic cardiomyocytes by a jumonji (Jarid2)-cyclin D1 pathway (2011) (57)
- Aberrant activation of ALK kinase by a novel truncated form ALK protein in neuroblastoma (2012) (55)
- Retraction Notice to: The Chromatin-Remodeling Complex WINAC Targets a Nuclear Receptor to Promoters and Is Impaired in Williams Syndrome (2012) (54)
- Overexpression of miR-26a-2 in human liposarcoma is correlated with poor patient survival (2013) (45)
- Increases in Oxygen Consumption without Cerebral Blood Volume Change during Visual Stimulation under Hypotension Condition (2006) (44)
- A new hierarchical clustering algorithm (2015) (43)
- Observation of Glucose Metabolism in the Thalamic Nuclei by Fusion PET/MRI (2011) (39)
- Histone H3 lysine 9 methyltransferases, G9a and GLP are essential for cardiac morphogenesis (2013) (38)
- Repression of Cyclin D1 Expression Is Necessary for the Maintenance of Cell Cycle Exit in Adult Mammalian Cardiomyocytes* (2014) (38)
- Visualization of information processing in the human brain : recent advances in MEG and functional MRI (1996) (38)
- Finding the BOLD effect in brain images (2012) (38)
- EPI image reconstruction with correction of distortion and signal losses (2006) (36)
- Human hippocampal long‐term sustained response during word memory processing (1998) (31)
- Mapping the brain with MRI (1992) (26)
- In-vivo human brain molecular imaging with a brain-dedicated PET/MRI system (2013) (23)
- Neural control of cross-language asymmetry in the bilingual brain. (2010) (23)
- Oscillatory flow in the cochlea visualized by a magnetic resonance imaging technique. (1993) (22)
- IDH1 and IDH2 mutations are rare in pediatric myeloid malignancies (2011) (21)
- Traveling EEG slow oscillation along the dorsal attention network initiates spontaneous perceptual switching (2012) (20)
- ALKR1275Q perturbs extracellular matrix, enhances cell invasion and leads to the development of neuroblastoma in cooperation with MYCN (2016) (20)
- Subsequent memory-dependent EEG &thgr; correlates to parahippocampal blood oxygenation level-dependent response (2010) (19)
- Structural and functional plasticity specific to musical training with wind instruments (2015) (16)
- Hand shape selection in pantomimed grasping: Interaction between the dorsal and the ventral visual streams and convergence on the ventral premotor area (2012) (16)
- High‐temporal‐resolution studies of the human primary visual cortex at 4 T: Teasing out the oxygenation contribution in FMRI (1995) (15)
- Mapping ocular dominance columns in human V1 using fMRI (1996) (13)
- Retracted: Repressive domain of unliganded human estrogen receptor α associates with Hsc70 (2005) (13)
- Functional Imaging of the Brain by Nuclear Magnetic Resonance (1994) (12)
- Progression of neuronal processing of visual objects (2007) (11)
- A dynamic system model-based technique for functional MRI data analysis (2004) (11)
- Attitude and practice of physical activity and social problem-solving ability among university students (2017) (10)
- Retraction: ‘A subfamily of RNA‐binding DEAD‐box proteins acts as an estrogen receptor α coactivator through the N‐terminal activation domain (AF‐1) with an RNA coactivator, SRA’ (2014) (10)
- An fMRI study of the functional distinction of neuronal circuits at the sites on ventral visual stream co-activated by visual stimuli of different objects (2007) (9)
- A Set of Functional Brain Networks for the Comprehensive Evaluation of Human Characteristics (2018) (8)
- Involvement of low-level visual areas in hemispheric superiority for face processing (2011) (8)
- Alteration of blood oxygenation level‐dependent signaling by local circulatory condition (2007) (8)
- A property of face representation at the categorical level (2008) (7)
- Monitoring of cerebral multiphasic sustained responses (CMSR) in memory processing using fMRI (1997) (7)
- Steady-state and dynamic network modes for perceptual expectation (2017) (7)
- Retraction Note: Cytokines suppress adipogenesis and PPAR-γ function through the TAK1/TAB1/NIK cascade (2014) (6)
- Building-specific categorical processing in the retrosplenial cortex (2008) (6)
- Combined study of 1H-magnetic resonance imaging and depth-selected, EKG-gated 31P-magnetic resonance spectroscopy of the heart in vivo. (1987) (6)
- The Possibility of Left Dominant Activation of the Sensorimotor Cortex During Lip Protrusion in Men (2009) (5)
- An fMRI study of neuronal interactions in face-selective areas of the brain (2010) (5)
- Causality analysis defines neural streams of orienting and holding of attention (2009) (5)
- Primary visual cortex activation during visual imagery in human brain: A fMRI mapping study (1996) (5)
- Intermixed structure of voxels with different hemispheric characteristics in the fusiform face area (2013) (5)
- Functional neuroanatomy of speech processing within the temporal cortex (2007) (5)
- Dissociable neural correlates of reorienting within versus across visual hemifields (2009) (4)
- Functional MRI at High Fields: Practice and Utility (2007) (4)
- Neural Substrates of Hanja (Logogram) and Hangul (Phonogram) Character Readings by Functional Magnetic Resonance Imaging (2014) (4)
- Evaluation of the Contribution of Signals Originating from Large Blood Vessels to Signals of Functionally Specific Brain Areas (2015) (4)
- Characterization of Functional Multiplicity of an Activation Site by the Interaction Among Neuro-Circuits as Probed by fMRI Responses to Different Stimulus Inputs (2009) (4)
- Functional suppression of long-term sustained response in the human hippocampal formation due to memory distraction (2000) (3)
- Cross-modal connectivity of the secondary auditory cortex with higher visual area in the congenitally deaf—A case study (2013) (3)
- Subsequent memory-dependent EEG theta correlates to parahippocampal BOLD response (2009) (3)
- Temporal feature of BOLD responses varies with temporal patterns of movement (2008) (3)
- Magnetic resonance imaging of brain function and neurochemistry (2001) (3)
- Using FMRI for elucidating dynamic interactions. (2009) (2)
- From BOLD Contrast to Imaging Human Brain Function (2015) (2)
- Correction of Shearing Distortions in Echo-Planar Imaging (2010) (2)
- ACTIVATION OF RHOA‐VAV1 SIGNALING IN ANGIOIMMUNOBLASTIC T‐CELL LYMPHOMA (2017) (2)
- A correction of amplitude variation using navigators in an interleave-type multi-shot EPI at 7 T (2010) (2)
- Selected Topics Relating to Functional MRI Study of the Brain. (2019) (2)
- Brain Plasticity Reflects Specialized Cognitive Development Induced by Musical Training. (2021) (1)
- Hippocampal response to phonological activation using external speaking fMRI (1999) (1)
- Probing neural events by fMRI at neural time scale (2000) (1)
- Ogawa, Seiji: A Way of Reaching Brain Function with Magnetic Resonance (2013) (1)
- Temporal Synchronization of Phonological Loop after Language Task using fMRI (1998) (1)
- Probing neural events by fMRI at the neural time scale of milliseconds (2000) (1)
- DeepParcellation: A novel deep learning method for robust brain magnetic resonance imaging parcellation in older East Asians (2022) (1)
- Retraction notice to: Nuclear receptor function requires a TFTC-type histone acetyl transferase complex. (2014) (1)
- Estimation of vocational aptitudes using functional brain networks (2018) (1)
- DELETION ANALYSIS OF LONG ARM OF CHROMOSOME 6 IN ALL AND NON-HODGKIN'S LYMPHOMA (2000) (0)
- Evaluation of Characteristics of Resting State fMRI Data by Machine Learning (2017) (0)
- Retraction for Kitagawa et al., Ligand-Selective Potentiation of Rat Mineralocorticoid Receptor Activation Function 1 by a CBP-Containing Histone Acetyltransferase Complex (2014) (0)
- 4217 Investigation of microscopic functional specificity using multi-echo-train EPI (2013) (0)
- Functional mapping of activation in reticular formation and primary visual cortex during visual awareness: A 4T fMRI study (1996) (0)
- Traveling EEG slow oscillation along the dorsal attention network initiates spontaneous perceptual switching (2012) (0)
- Cochlear fluid motion visualized with magnetic resonance imaging. (1992) (0)
- S2f1-4 The flow of functional processing along the ventral stream followed by fMRI of the brain(S2-f1: "Dynamism of the Brain States (I): Innovation of measurements of the living brain",Symposia,Abstract,Meeting Program of EABS & BSJ 2006) (2006) (0)
- Functional MRI and Its Relation to Neural Systems Events (2000) (0)
- Evaluation of head motion effects in the processing of multi-echo magnetic resonance imaging data (2020) (0)
- Functional magnetic resonance imaging-Its method and applications. (1995) (0)
- Eye Movements Provide Inhibitory Inputs to the Occipito-Temporal Region (2012) (0)
- Classification of fMRI Data Using Density Based Support Vector Machines (2016) (0)
- Effects of Physiological Signal Removal on Resting-State Functional MRI Metrics (2022) (0)
- BOLD signal reflects temporal patterns of movement (2007) (0)
- Involvement of the intrinsic functional network of the red nucleus in complex behavioral processing (2022) (0)
- Invariance of Functional Characteristics to Task Difference at Low-Level and High-Level Areas in the Ventral Visual Pathway (2014) (0)
- Measurement of evoked potential in recognition of faces and buildings (2008) (0)
- Measurement of ultra‐fast signal progression related to face processing by 7T fMRI (2020) (0)
- Retraction: Repressive domain of unliganded human estrogen receptor α associates with Hsc70 (2013) (0)
- Excitatory and Inhibitory Process observed by fMRI and SEP in rat somatosensory cortex (2003) (0)
- Granger causality defines neural networks of orienting and holding of attention (2009) (0)
- LEF1 Gene Mutations In Childhood T-Cell Acute Lymphoblastic Leukemia and T Cell Non-Hodgkin's Lymphoma (2010) (0)
- Initial depression due to refractory period of BOLD using fMRI: an inter-paired interval dependence of visual presentation (2000) (0)
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What Schools Are Affiliated With Seiji Ogawa?
Seiji Ogawa is affiliated with the following schools:
