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N. Morita · SciRah

Researcher profile · Semantic Scholar

N. Morita

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N. Morita — researcher profile on SciRah

h-index: 20
Works: 78
Citations: 1,056

Most-cited papers

Ischemic Findings of T2*-Weighted 3-Tesla MRI in Acute Stroke Patients
N. Morita, M. Harada, M. Uno, S. Matsubara +3 more
2008Cerebrovascular Diseases77 citations
Semantic Scholar
Optimal timing of surgery for active infective endocarditis with cerebral complications: a Japanese multicentre study.
Y. Okita, K. Minakata, S. Yasuno, R. Uozumi +21 more
2016European Journal of Cardio-Thoracic Surgery73 citations Open access
Semantic Scholar
Clinical implications of the cortical hyperintensity belt sign in fluid-attenuated inversion recovery images after bypass surgery for moyamoya disease.
E. Hamano, H. Kataoka, N. Morita, Daisuke Maruyama +3 more
2017Journal of Neurosurgery65 citations Open access
Semantic Scholar
High amyloid‐β deposition related to depressive symptoms in older individuals with normal cognition: a pilot study
F. Yasuno, H. Kazui, N. Morita, K. Kajimoto +9 more
2016International Journal of Geriatric Psychiatry63 citations
Semantic Scholar
Dynamic susceptibility contrast perfusion weighted imaging in grading of nonenhancing astrocytomas
N. Morita, Sumei Wang, S. Chawla, Harish Poptani +1 more
2010Journal of Magnetic Resonance Imaging45 citations
Semantic Scholar
Comparison of monophasic versus biphasic stimulation in rTMS over premotor cortex: SEP and SPECT studies.
Y. Hosono, R. Urushihara, Masafumi Harada, N. Morita +6 more
2008Clinical Neurophysiology44 citations
Semantic Scholar
Elevation of plasma oxidized LDL in acute stroke patients is associated with ischemic lesions depicted by DWI and predictive of infarct enlargement
M. Uno, Masahumi Harada, Osamu Takimoto, K. Kitazato +5 more
2005Neurological Research44 citations
Semantic Scholar
Resting-state synchrony between the retrosplenial cortex and anterior medial cortical structures relates to memory complaints in subjective cognitive impairment.
F. Yasuno, H. Kazui, Akihide Yamamoto, N. Morita +11 more
2015Neurobiology of Aging41 citations
Semantic Scholar
YAMATO Study (Tissue-Type Plasminogen Activator and Edaravone Combination Therapy)
Junya Aoki, K. Kimura, N. Morita, M. Harada +21 more
2017Stroke40 citations Open access
Semantic Scholar
Clinical Application of MR Spectroscopy and Imaging of Brain Tumor.
N. Morita, M. Harada, H. Otsuka, E. Melhem +1 more
2010Magnetic Resonance in Medical Sciences38 citations Open access
Semantic Scholar
Diagnosis of acute brain-stem infarcts using diffusion-weighed MRI
Hiroyuki Toi, M. Uno, M. Harada, K. Yoneda +4 more
2003Neuroradiology37 citations
Semantic Scholar
FDG-PET/CT for diagnosis and follow-up of vasculitis.
H. Otsuka, N. Morita, K. Yamashita, H. Nishitani
2007Journal of Medical Investigation35 citations Open access
Semantic Scholar
Regional changes of fractional anisotropy with normal aging using statistical parametric mapping (SPM).
K. Furutani, M. Harada, Masako Minato, N. Morita +1 more
2005Journal of Medical Investigation34 citations Open access
Semantic Scholar
Validity of using a 3-dimensional PET scanner during inhalation of 15O-labeled oxygen for quantitative assessment of regional metabolic rate of oxygen in man
Y. Hori, Y. Hirano, K. Koshino, T. Moriguchi +9 more
2014Physics in Medicine and Biology33 citations Open access
Semantic Scholar
Relationship between FDG uptake and the pathological risk category in gastrointestinal stromal tumors.
Y. Otomi, H. Otsuka, N. Morita, Kaori Terazawa +3 more
2010Journal of Medical Investigation33 citations Open access
Semantic Scholar
Use of T1-weighted/T2-weighted magnetic resonance ratio to elucidate changes due to amyloid β accumulation in cognitively normal subjects
F. Yasuno, H. Kazui, N. Morita, K. Kajimoto +9 more
2016NeuroImage: Clinical32 citations Open access
Semantic Scholar
Low amyloid‐β deposition correlates with high education in cognitively normal older adults: a pilot study
F. Yasuno, H. Kazui, N. Morita, K. Kajimoto +8 more
2015International Journal of Geriatric Psychiatry24 citations
Semantic Scholar
Does partial volume corrected maximum SUV based on count recovery coefficient in 3D-PET/CT correlate with clinical aggressiveness of non-Hodgkin’s lymphoma?
T. Tsujikawa, H. Otsuka, N. Morita, H. Saegusa +3 more
2008Annals of Nuclear Medicine23 citations
Semantic Scholar
Is FDG-PET/CT useful for managing malignant pleural mesothelioma?
H. Otsuka, Kaori Terazawa, N. Morita, Y. Otomi +2 more
2009Journal of Medical Investigation22 citations Open access
Semantic Scholar
FDG-PET/CT for cancer management.
H. Otsuka, N. Morita, K. Yamashita, H. Nishitani
2007Journal of Medical Investigation22 citations Open access
Semantic Scholar
Verification of a semi-automated MRI-guided technique for non-invasive determination of the arterial input function in 15O-labeled gaseous PET
S. Iguchi, Y. Hori, T. Moriguchi, N. Morita +6 more
201319 citations Open access
Semantic Scholar
Comparison of FAIR technique with different inversion times and post contrast dynamic perfusion MRI in chronic occlusive cerebrovascular disease.
K. Yoneda, M. Harada, N. Morita, H. Nishitani +2 more
2003Magnetic Resonance Imaging19 citations
Semantic Scholar
A characteristic feature of acute haematomas in the brain on echo-planar diffusion-weighted imaging
N. Morita, Masafumi Harada, K. Yoneda, Hiromu Nishitani +1 more
2002Neuroradiology19 citations
Semantic Scholar
Diffusion tensor imaging of the corticospinal tract in patients with brain neoplasms.
N. Morita, Sumei Wang, Paulomi Kadakia, S. Chawla +2 more
2011Magnetic Resonance in Medical Sciences18 citations Open access
Semantic Scholar
Evaluation of initial diffusion-weighted image findings in acute stroke patients using a semiquantitative score.
N. Morita, M. Harada, M. Uno, S. Matsubara +2 more
2009Magnetic Resonance in Medical Sciences18 citations Open access
Semantic Scholar
Clear-cell sarcoma of the small intestine detected by FDG-PET/CT during comprehensive examination of an inflammatory reaction.
Kaori Terazawa, H. Otsuka, N. Morita, K. Yamashita +1 more
2009Journal of Medical Investigation18 citations Open access
Semantic Scholar
Impact of complete recanalization on clinical recovery in cardioembolic stroke patients with M2 occlusion.
Junya Aoki, Kentaro Suzuki, T. Kanamaru, Takehiro Katano +8 more
2020Journal of Neurological Sciences17 citations
Semantic Scholar
FDG-PET/CT findings of autoimmune pancreatitis associated with idiopathic retroperitoneal fibrosis
H. Otsuka, N. Morita, K. Yamashita, H. Nishitani
2007Annals of Nuclear Medicine15 citations
Semantic Scholar
Mutual effect of cerebral amyloid β and peripheral lymphocytes in cognitively normal older individuals
F. Yasuno, H. Kazui, K. Kajimoto, M. Ihara +10 more
2017International Journal of Geriatric Psychiatry13 citations
Semantic Scholar
Change of diffusion anisotropy in patients with acute cerebral infarction using statistical parametric analysis
N. Morita, M. Harada, M. Uno, K. Furutani +1 more
2006Radiation Medicine12 citations
Semantic Scholar
Frequency of emerging positive diffusion-weighted imaging in early repeat examinations at least 24 h after transient ischemic attacks
N. Morita, M. Harada, J. Satomi, Y. Terasawa +2 more
2013Neuroradiology10 citations
Semantic Scholar
Thallium-201 chloride scintigraphy in soft tissue tumors.
H. Otsuka, Kaori Terazawa, N. Morita, Y. Otomi +5 more
2009Journal of Medical Investigation10 citations Open access
Semantic Scholar
A case of von Recklinghausen's disease with coincident malignant peripheral nerve sheath tumor and gastrointestinal stromal tumor.
Y. Otomi, H. Otsuka, N. Morita, Kaori Terazawa +2 more
2009Journal of Medical Investigation8 citations Open access
Semantic Scholar
Magnetic Resonance Imaging–Guided Thrombolysis (0.6 mg/kg) Was Beneficial for Unknown Onset Stroke Above a Certain Core Size
K. Toyoda, M. Inoue, Sohei Yoshimura, H. Yamagami +79 more
2020Stroke6 citations Open access
Semantic Scholar
Reversibility of ischemic findings on 3-T T2*-weighted imaging after emergency superficial temporal artery-middle cerebral artery anastomosis in patients with progressive ischemic stroke.
Y. Tada, M. Uno, S. Matsubara, A. Suzue +4 more
2010Neurologia medico-chirurgica6 citations Open access
Semantic Scholar
Postprocessing technique with MDCT data improves the accuracy of the detection of lung nodules
K. Yoneda, Junji Ueno, S. Nishihara, T. Tsujikawa +6 more
2007Radiation Medicine6 citations
Semantic Scholar
The objectives of the present study was to evaluate the value of 18F-FDG PET with heparin stress in detecting cardiac involvement in patients with sarcoidosis
K. Fukushima, N. Morita, H. Okamura, N. Yamada
20124 citations
Semantic Scholar
Diabetes mellitus inhibits complete recanalization in patients with middle cerebral artery occlusion
Junya Aoki, K. Kimura, N. Morita, M. Harada +1 more
2018Neurological Research3 citations
Semantic Scholar
Incidence and Clinical Correlation of Intracranial Hemorrhages Observed by 3-Tesla Gradient Echo T2*-Weighted Images following Intravenous Thrombolysis with Recombinant Tissue Plasminogen Activator
M. Harada, N. Morita, M. Uno, J. Satomi +5 more
2010Cerebrovascular Diseases2 citations
Semantic Scholar
Clinical Significance of Ischemic Hypointense Findings in Vessels and Tissue in Gradient Echo T 2 *-Weighted Images at 3 Tesla Evaluated by Simple Visual Estimation in Stroke Patients Treated with Intravenous rt-PA
M. Harada, H. Kubo, N. Morita, H. Nishitani +1 more
20092 citations
Semantic Scholar
The Effects of Misalignment between PET and CT Scans on Brain PET Study Using CT-based Attenuation Correction: A Phantom Study.
Akihide Shimizu, Yusuke Terakawa, N. Morita, K. Koshino +1 more
2016Nihon Hōshasen Gijutsu Gakkai zasshi1 citations Open access
Semantic Scholar
Usefulness of Nuclear Medicine: “PET/SPECT Imaging” for Management of Recipients after Heart Transplantation
K. Kiso, N. Morita, Yoshihiro Nishimura, Yusuke Terakawa +3 more
20151 citations Open access
Semantic Scholar
Validation of an integrated, ultra-rapid 15O-PET system for quantitative assessment of CMRO2, CBF and OEF
Y. Hori, T. Moriguchi, K. Koshino, N. Kudomi +5 more
20131 citations
Semantic Scholar
How to manage RI venography in pre-orthopedic surgery patients
Kaori Terazawa, H. Otsuka, Y. Otomi, N. Morita +5 more
2010Annals of Nuclear Medicine1 citations
Semantic Scholar
[Comparison with bone scintigraphy and MDCT findings in patients with round focal accumulation on bone scintigraphy].
N. Morita, H. Otsuka, K. Yamashita, H. Nishitani
2009Kaku igaku. The Japanese journal of nuclear medicine1 citations
Semantic Scholar
Two cases of retroperitoneal hematoma caused by combination of anticoagulant therapy and 5-fluorouracil.
N. Morita, K. Kashihara, H. Tagashira, H. Otsuka +7 more
2005Journal of Medical Investigation1 citations Open access
Semantic Scholar
Stroke MRIによる急性期脳虚血の診断と治療 : 急性期脳虚血発作の治療
M. Uno, J. Satomi, Atsuhiko Suzue, N. Nakajima +5 more
20041 citations Open access
Semantic Scholar
Abstract TP482: Carotid Calcification Predicts Systemic Vascular Events
Noritaka Sano, Tamaki Kobayashi, H. Kataoka, N. Morita +2 more
2020Stroke0 citations
Semantic Scholar
Acknowledgment
Shinji Abe, K. Abe, Takashi Abe, Y. Akagi +212 more
2019Japanese Journal of Radiology0 citations
Semantic Scholar
Abstract TMP36: Diabetes Mellitus Prevents The Complete Recanalization In Patients With Middle Cerebral Artery Occlusion
Junya Aoki, K. Kimura, N. Morita, M. Harada +21 more
20170 citations
Semantic Scholar

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H. Otsuka×14
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Akihide Yamamoto×7

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K. Yoneda — researcher profile on SciRah

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K. Yamashita×6

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Kaori Terazawa×6

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