Tomohisa Okada

Author PubWeight™ 64.00‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Critical period for cross-modal plasticity in blind humans: a functional MRI study. Neuroimage 2002 1.51
2 Functional association of the amygdala and ventral prefrontal cortex during cognitive evaluation of facial expressions primed by masked angry faces: an event-related fMRI study. Neuroimage 2004 1.31
3 Age-related differences in the medial temporal lobe responses to emotional faces as revealed by fMRI. Hippocampus 2002 1.30
4 Removing the effects of task-related motion using independent-component analysis. Neuroimage 2005 1.30
5 A variant C178T in the regulatory region of the serotonin receptor gene HTR3A modulates neural activation in the human amygdala. J Neurosci 2005 1.28
6 The role of rostral Brodmann area 6 in mental-operation tasks: an integrative neuroimaging approach. Cereb Cortex 2002 1.22
7 The neural substrates of driving at a safe distance: a functional MRI study. Neurosci Lett 2003 1.14
8 Linking semantic priming effect in functional MRI and event-related potentials. Neuroimage 2005 1.13
9 Tactile discrimination activates the visual cortex of the recently blind naive to Braille: a functional magnetic resonance imaging study in humans. Neurosci Lett 2004 1.11
10 Tactile-visual cross-modal shape matching: a functional MRI study. Brain Res Cogn Brain Res 2003 1.11
11 Neural correlates underlying mental calculation in abacus experts: a functional magnetic resonance imaging study. Neuroimage 2003 1.08
12 Human limb-specific and non-limb-specific brain representations during kinesthetic illusory movements of the upper and lower extremities. Eur J Neurosci 2007 1.07
13 Neural correlates of the spontaneous phase transition during bimanual coordination. Cereb Cortex 2005 1.07
14 Visuokinesthetic perception of hand movement is mediated by cerebro-cerebellar interaction between the left cerebellum and right parietal cortex. Cereb Cortex 2008 1.05
15 Development and evaluation of a low-cost and high-capacity DICOM image data storage system for research. J Digit Imaging 2010 1.03
16 Cross-modal integration and plastic changes revealed by lip movement, random-dot motion and sign languages in the hearing and deaf. Cereb Cortex 2004 1.02
17 Apparent diffusion coefficient as an MR imaging biomarker of low-risk ductal carcinoma in situ: a pilot study. Radiology 2011 1.00
18 Cross-modal binding and activated attentional networks during audio-visual speech integration: a functional MRI study. Cereb Cortex 2005 0.98
19 Hemodynamic and electrophysiological relationship involved in human face processing: evidence from a combined fMRI-ERP study. Brain Cogn 2006 0.97
20 Reduced responsiveness is an essential feature of chronic fatigue syndrome: a fMRI study. BMC Neurol 2006 0.97
21 Tactile estimation of the roughness of gratings yields a graded response in the human brain: an fMRI study. Neuroimage 2004 0.96
22 Non-contrast-enhanced hepatic MR angiography with true steady-state free-precession and time spatial labeling inversion pulse: optimization of the technique and preliminary results. Eur J Radiol 2008 0.95
23 Phonemic manipulation in Japanese: an fMRI study. Brain Res Cogn Brain Res 2004 0.94
24 The representation of the human oral area in the somatosensory cortex: a functional MRI study. Cereb Cortex 2005 0.94
25 Volume of left amygdala subregion predicted temperamental trait of harm avoidance in female young subjects. A voxel-based morphometry study. Brain Res 2006 0.93
26 Organizing intracerebral hematoma mimicking a recurrent brain tumor on FDG-PET. Clin Nucl Med 2013 0.92
27 Evaluating frequency-wise directed connectivity of BOLD signals applying relative power contribution with the linear multivariate time-series models. Neuroimage 2005 0.91
28 Differential activity in the premotor cortex subdivisions in humans during mental calculation and verbal rehearsal tasks: a functional magnetic resonance imaging study. Neurosci Lett 2003 0.90
29 Non-contrast-enhanced MR portography with time-spatial labeling inversion pulses: comparison of imaging with three-dimensional half-fourier fast spin-echo and true steady-state free-precession sequences. J Magn Reson Imaging 2009 0.89
30 Finger movements lighten neural loads in the recognition of ideographic characters. Brain Res Cogn Brain Res 2003 0.89
31 Fat-water interface on susceptibility-weighted imaging and gradient-echo imaging: comparison of phantoms to intracranial lipomas. AJR Am J Roentgenol 2013 0.89
32 Hemispheric asymmetry emerges at distinct parts of the occipitotemporal cortex for objects, logograms and phonograms: a functional MRI study. Neuroimage 2005 0.88
33 The neural substrates of conscious color perception demonstrated using fMRI. Neuroimage 2004 0.88
34 Grading glial tumors with amide proton transfer MR imaging: different analytical approaches. J Neurooncol 2015 0.88
35 Practice makes perfect: the neural substrates of tactile discrimination by Mah-Jong experts include the primary visual cortex. BMC Neurosci 2006 0.87
36 Diagnostic performance of CT, PET, side-by-side, and fused image interpretations for restaging of non-Hodgkin lymphoma. Ann Nucl Med 2007 0.87
37 Visual detection of motion speed in humans: spatiotemporal analysis by fMRI and MEG. Hum Brain Mapp 2002 0.87
38 Brain activation during whole body cooling in humans studied with functional magnetic resonance imaging. Neurosci Lett 2002 0.86
39 Source of nonlinearity of the BOLD response revealed by simultaneous fMRI and NIRS. Neuroimage 2007 0.86
40 Age-dependent plasticity in the superior temporal sulcus in deaf humans: a functional MRI study. BMC Neurosci 2004 0.85
41 Your hand movements in my somatosensory cortex: a visuo-kinesthetic function in human area 2. Neuroreport 2004 0.85
42 Advanced MRI in malignant neoplasms of the uterus. J Magn Reson Imaging 2013 0.85
43 Hyperintense dentate nucleus on unenhanced T1-weighted MR images is associated with a history of brain irradiation. Radiology 2010 0.85
44 Visualization of the lenticulostriate artery with flow-sensitive black-blood acquisition in comparison with time-of-flight MR angiography. J Magn Reson Imaging 2009 0.84
45 Cortical activation during optokinetic stimulation - an fMRI study. Acta Otolaryngol 2009 0.84
46 Anterior temporal lobe white matter abnormal signal (ATLAS) as an indicator of seizure focus laterality in temporal lobe epilepsy: comparison of double inversion recovery, FLAIR and T2W MR imaging. Eur Radiol 2012 0.84
47 Evaluation of biliary abnormalities with 64-channel multidetector CT. Radiographics 2008 0.84
48 Hepatic lesions: improved image quality and detection with the periodically rotated overlapping parallel lines with enhanced reconstruction technique--evaluation of SPIO-enhanced T2-weighted MR images. Radiology 2009 0.84
49 Non-contrast-enhanced MR angiography for selective visualization of the hepatic vein and inferior vena cava with true steady-state free-precession sequence and time-spatial labeling inversion pulses: preliminary results. J Magn Reson Imaging 2009 0.83
50 Assessment of CAD-generated tumor volumes measured using MRI in breast cancers before and after neoadjuvant chemotherapy. Eur J Radiol 2012 0.83
51 Feasibility of internally referenced brain temperature imaging with a metabolite signal. Magn Reson Med Sci 2003 0.83
52 Clinical value of manual fusion of PET and CT images in patients with suspected recurrent colorectal cancer. AJR Am J Roentgenol 2007 0.82
53 Quantitative Susceptibility Mapping at 3 T and 1.5 T: Evaluation of Consistency and Reproducibility. Invest Radiol 2015 0.81
54 Unenhanced MR portography with a half-Fourier fast spin-echo sequence and time-space labeling inversion pulses: preliminary results. AJR Am J Roentgenol 2009 0.80
55 Diffusion tensor imaging (DTI) of the normal human uterus in vivo at 3 tesla: comparison of DTI parameters in the different uterine layers. J Magn Reson Imaging 2013 0.80
56 Unstable moyamoya disease: clinical features and impact on perioperative ischemic complications. J Neurosurg 2014 0.80
57 BLADE acquisition method improves T2-weighted MR images of the female pelvis compared with a standard fast spin-echo sequence. Eur J Radiol 2010 0.80
58 Evaluation of focus laterality in temporal lobe epilepsy: a quantitative study comparing double inversion-recovery MR imaging at 3T with FDG-PET. Epilepsia 2013 0.80
59 Detection of symptomatic vasospasm after subarachnoid haemorrhage: initial findings from single time-point and serial measurements with arterial spin labelling. Eur Radiol 2012 0.79
60 Quantitative imaging values of CT, MR, and FDG-PET to differentiate pineal parenchymal tumors and germinomas: are they useful? Neuroradiology 2014 0.79
61 Dissociable neural responses in the hippocampus to the retrieval of facial identity and emotion: an event-related fMRI study. Hippocampus 2003 0.78
62 "Hot cross bun" sign in multiple system atrophy with predominant cerebellar ataxia: a comparison between proton density-weighted imaging and T2-weighted imaging. Eur J Radiol 2011 0.78
63 Manipulo-spatial processing of ideographic characters in left-handers: observation in fMRI. Magn Reson Med Sci 2002 0.77
64 Visualization of external carotid artery and its branches: non-contrast-enhanced MR angiography using balanced steady-state free-precession sequence and a time-spatial labeling inversion pulse. J Magn Reson Imaging 2009 0.77
65 DWI based thermometry: the effects of b-values, resolutions, signal-to-noise ratio, and magnet strength. Conf Proc IEEE Eng Med Biol Soc 2012 0.77
66 The pituitary gland: changes on MR images during the 1st year after delivery. Radiology 2005 0.75
67 Compressed Sensing 3-Dimensional Time-of-Flight Magnetic Resonance Angiography for Cerebral Aneurysms: Optimization and Evaluation. Invest Radiol 2016 0.75
68 Grading meningioma: a comparative study of thallium-SPECT and FDG-PET. Medicine (Baltimore) 2015 0.75
69 Longitudinal evaluation of cartilage after osteochondral autogenous transfer with delayed gadolinium-enhanced MRI of the cartilage (dGEMRIC). J Orthop Res 2011 0.75
70 Software-based fusion of PET and CT images for suspected recurrent lung cancer. Mol Imaging Biol 2008 0.75
71 The unusual micelle micropolarity of partially fluorinated gemini surfactants sensed by pyrene fluorescence. Langmuir 2006 0.75
72 Radiologist model for cardiac rest period determination based on fuzzy rule. Conf Proc IEEE Eng Med Biol Soc 2010 0.75
73 Estimation of the timing of carotid artery flow using peripheral pulse wave-gated MRI. J Magn Reson Imaging 2012 0.75
74 Timing dependence of peripheral pulse-wave-triggered pulsed arterial spin labeling. NMR Biomed 2013 0.75
75 Time-of-Flight Magnetic Resonance Angiography With Sparse Undersampling and Iterative Reconstruction: Comparison With Conventional Parallel Imaging for Accelerated Imaging. Invest Radiol 2016 0.75
76 Changes of the normal ovary during menstrual cycle in reproductive age on the diffusion-weighted image. J Comput Assist Tomogr 2012 0.75
77 MRI evaluation of residual tumor size after neoadjuvant endocrine therapy vs. neoadjuvant chemotherapy. Eur J Radiol 2011 0.75
78 Non-contrast-enhanced MR venography of the upper limb: a comparative study of acquisitions with fresh blood imaging vs. time-of-flight methods. Clin Imaging 2012 0.75
79 "Early esophageal rim enhancement": a new sign of esophageal cancer on dynamic CT. Eur J Radiol 2012 0.75
80 [Neuroimaging in epilepsy]. Brain Nerve 2013 0.75
81 Analysis of susceptibility-weighted images of cortico-medullary junction. Magn Reson Med Sci 2014 0.75
82 Overall safety and efficacy of high-dose and low-dose intravenous glucocorticoid therapy in patients with moderate-to-severe active Graves' ophthalmopathy. Endocr J 2016 0.75
83 Effect of hyoscine butylbromide (HBB) on the uterine corpus: quantitative assessment with T2-weighted (T2W) MRI in healthy volunteers. J Magn Reson Imaging 2010 0.75
84 [Case Report; A case of tetanus with dysphagia as an initial symptom]. Nihon Naika Gakkai Zasshi 2015 0.75
85 Morphological features and length measurements of fetal lateral ventricles at 16-25 weeks of gestation by magnetic resonance imaging. Congenit Anom (Kyoto) 2015 0.75
86 Anticholinergic agents result in weaker and shorter suppression of uterine contractility compared with intestinal motion: time course observation with cine MRI. J Magn Reson Imaging 2013 0.75
87 Diffusion tensor imaging analysis of optic radiation using readout-segmented echo-planar imaging. Surg Radiol Anat 2014 0.75
88 Morphology and morphometry of fetal liver at 16-26 weeks of gestation by magnetic resonance imaging: Comparison with embryonic liver at Carnegie stage 23. Hepatol Res 2012 0.75
89 Non-contrast-enhanced hepatic MR angiography: do two-dimensional parallel imaging and short tau inversion recovery methods shorten acquisition time without image quality deterioration? Eur J Radiol 2009 0.75
90 Effective encapsulation of a new cationic gadolinium chelate into apoferritin and its evaluation as an MRI contrast agent. Nanomedicine 2011 0.75
91 Differential diagnosis of posterior fossa brain tumors: Multiple discriminant analysis of Tl-SPECT and FDG-PET. Medicine (Baltimore) 2017 0.75
92 Diagnosis of moyamoya disease using 3-T MRI and MRA: value of cisternal moyamoya vessels. Neuroradiology 2012 0.75
93 Accuracy of image fusion using a fixation device for whole-body cancer imaging. AJR Am J Roentgenol 2005 0.75
94 Improved detection of hepatic metastases from pancreatic cancer using periodically rotated overlapping parallel lines with enhanced reconstruction (PROPELLER) technique after SPIO administration. Invest Radiol 2010 0.75