Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

Y. Ikoma · SciRah

Researcher profile · Semantic Scholar

Y. Ikoma

Share profile

Y. Ikoma — researcher profile on SciRah

h-index: 27
Works: 134
Citations: 2,648

Most-cited papers

A dose-finding study of duloxetine based on serotonin transporter occupancy
A. Takano, Kazutoshi Suzuki, Jun Kosaka, M. Ota +4 more
2006Psychopharmacology110 citations Open access
Semantic Scholar
PET Quantification of Tau Pathology in Human Brain with 11C-PBB3
Yasuyuki Kimura, M. Ichise, Hiroshi Ito, H. Shimada +10 more
2015Journal of Nuclear Medicine104 citations Open access
Semantic Scholar
Reduced serotonin transporter binding in the insular cortex in patients with obsessive-compulsive disorder: A [11C]DASB PET study
Ryohei Matsumoto, M. Ichise, Hiroshi Ito, Tomomichi Ando +10 more
2010NeuroImage82 citations Open access
Semantic Scholar
Quantitative Analysis for Estimating Binding Potential of the Peripheral Benzodiazepine Receptor with [11C]DAA1106
Y. Ikoma, F. Yasuno, Hiroshi Ito, T. Suhara +8 more
2007Journal of Cerebral Blood Flow and Metabolism80 citations Open access
Semantic Scholar
In vivo detection of neuropathologic changes in presymptomatic MAPT mutation carriers: a PET and MRI study.
M. Miyoshi, H. Shinotoh, Z. Wszolek, A. Strongosky +9 more
2010Parkinsonism & Related Disorders72 citations Open access
Semantic Scholar
Changes in dopamine D2-receptor binding are associated to symptom reduction after psychotherapy in social anxiety disorder
S. Cervenka, E. Hedman, Y. Ikoma, D. Djurfeldt +3 more
2012Translational Psychiatry69 citations Open access
Semantic Scholar
Quantitative analysis of 11C-verapamil transfer at the human blood-brain barrier for evaluation of P-glycoprotein function.
Y. Ikoma, A. Takano, Hiroshi Ito, H. Kusuhara +6 more
2006Journal of Nuclear Medicine48 citations
Semantic Scholar
PET kinetic analysis —Pitfalls and a solution for the Logan plot
Y. Kimura, M. Naganawa, M. Shidahara, Y. Ikoma +1 more
2007Annals of Nuclear Medicine46 citations Open access
Semantic Scholar
Superiority illusion arises from resting-state brain networks modulated by dopamine
M. Yamada, L. Uddin, Hidehiko Takahashi, Yasuyuki Kimura +8 more
2013Proceedings of the National Academy of Sciences of the United States of America43 citations Open access
Semantic Scholar
Washout effect in rabbit brain: in-beam PET measurements using 10C, 11C and 15O ion beams
C. Toramatsu, E. Yoshida, H. Wakizaka, A. Mohammadi +7 more
201842 citations Open access
Semantic Scholar
Impact of spillover from white matter by partial volume effect on quantification of amyloid deposition with [11C]PiB PET
K. Matsubara, M. Ibaraki, H. Shimada, Y. Ikoma +3 more
2016NeuroImage36 citations Open access
Semantic Scholar
PET kinetic analysis: wavelet denoising of dynamic PET data with application to parametric imaging
M. Shidahara, Y. Ikoma, J. Kershaw, Y. Kimura +2 more
2007Annals of Nuclear Medicine36 citations Open access
Semantic Scholar
A Machine Learning–Based Approach to Discrimination of Tauopathies Using [ 18F]PM‐PBB3 PET Images
H. Endo, Kenji Tagai, M. Ono, Y. Ikoma +21 more
2022Movement Disorders34 citations Open access
Semantic Scholar
Long-Term Adaptation of Cerebral Hemodynamic Response to Somatosensory Stimulation during Chronic Hypoxia in Awake Mice
H. Takuwa, K. Masamoto, Kyoko Yamazaki, H. Kawaguchi +7 more
2013Journal of Cerebral Blood Flow and Metabolism34 citations Open access
Semantic Scholar
PET kinetic analysis: error consideration of quantitative analysis in dynamic studies
Y. Ikoma, H. Watabe, M. Shidahara, M. Naganawa +1 more
2008Annals of Nuclear Medicine31 citations
Semantic Scholar
Changes in Cortical Microvasculature during Misery Perfusion Measured by Two-Photon Laser Scanning Microscopy
Yosuke Tajima, H. Takuwa, D. Kokuryo, H. Kawaguchi +10 more
2014Journal of Cerebral Blood Flow and Metabolism29 citations Open access
Semantic Scholar
PET Quantification of the Norepinephrine Transporter in Human Brain with (S,S)-18F-FMeNER-D2
S. Moriguchi, Yasuyuki Kimura, M. Ichise, R. Arakawa +8 more
2016Journal of Nuclear Medicine28 citations Open access
Semantic Scholar
Compartmental analysis of washout effect in rat brain: in-beam OpenPET measurement using a 11C beam
Y. Hirano, S. Kinouchi, Y. Ikoma, E. Yoshida +3 more
2013Physics in Medicine and Biology27 citations Open access
Semantic Scholar
Quantitative analysis of dopamine transporters in human brain using [11C]PE2I and positron emission tomography: evaluation of reference tissue models
C. Seki, Hiroshi Ito, T. Ichimiya, R. Arakawa +9 more
2010Annals of Nuclear Medicine27 citations Open access
Semantic Scholar
An optimized reference tissue method for quantification of tau protein depositions in diverse neurodegenerative disorders by PET with 18F-PM-PBB3 (18F-APN-1607)
Kenji Tagai, Y. Ikoma, H. Endo, Oiendrila Bhowmik Debnath +15 more
2022medRxiv25 citations
Semantic Scholar
In-vivo imaging of blood–brain barrier permeability using positron emission tomography with 2-amino-[3-11C]isobutyric acid
M. Okada, Tatsuya Kikuchi, Toshimitsu Okamura, Y. Ikoma +6 more
2015Nuclear medicine communications25 citations Open access
Semantic Scholar
Quantitative Analysis of Amyloid Deposition in Alzheimer Disease Using PET and the Radiotracer 11C-AZD2184
Hiroshi Ito, H. Shimada, H. Shinotoh, H. Takano +18 more
2014Journal of Nuclear Medicine25 citations Open access
Semantic Scholar
A human PET study of [11C]HMS011, a potential radioligand for AMPA receptors
K. Takahata, Yasuyuki Kimura, C. Seki, Masaki Tokunaga +15 more
2017EJNMMI Research24 citations Open access
Semantic Scholar
No regional difference in dopamine D2 receptor occupancy by the second-generation antipsychotic drug risperidone in humans: a positron emission tomography study.
Hiroshi Ito, R. Arakawa, Hidehiko Takahashi, H. Takano +5 more
2009International Journal of Neuropsychopharmacology24 citations Open access
Semantic Scholar
Reference Region Automatic Extraction in Dynamic [11C]PIB
Y. Ikoma, P. Edison, A. Ramlackhansingh, D. Brooks +1 more
2013Journal of Cerebral Blood Flow and Metabolism23 citations Open access
Semantic Scholar
Measurement of glycine binding site of N‐methyl‐d‐asparate receptors in living human brain using 4‐acetoxy derivative of L‐703,717, 4‐acetoxy‐7‐chloro‐3‐[3‐(4‐[11c] methoxybenzyl) phenyl]‐2(1H)‐quinolone (AcL703) with positron emission tomography
Ryohei Matsumoto, T. Haradahira, Hiroshi Ito, Yota Fujimura +10 more
2007Synapse23 citations Open access
Semantic Scholar
Normative data of dopaminergic neurotransmission functions in substantia nigra measured with MRI and PET: Neuromelanin, dopamine synthesis, dopamine transporters, and dopamine D2 receptors
Hiroshi Ito, H. Kawaguchi, F. Kodaka, H. Takuwa +8 more
2017NeuroImage22 citations Open access
Semantic Scholar
Long-term effects of cerebral hypoperfusion on neural density and function using misery perfusion animal model
Asuka Nishino, Yosuke Tajima, H. Takuwa, K. Masamoto +10 more
2016Scientific Reports22 citations Open access
Semantic Scholar
A new method to quantify tau pathologies with 11C-PBB3 PET using reference tissue voxels extracted from brain cortical gray matter
Yasuyuki Kimura, H. Endo, M. Ichise, H. Shimada +7 more
2016EJNMMI Research21 citations Open access
Semantic Scholar
Inactivation of Serotonergic Neurons in the Rostral Medullary Raphé Attenuates Stress-Induced Tachypnea and Tachycardia in Mice
Y. Ikoma, Ikue Kusumoto-Yoshida, A. Yamanaka, Y. Ootsuka +1 more
2018Frontiers in Physiology20 citations Open access
Semantic Scholar
Local brain environment changes associated with epileptogenesis.
Y. Ikoma, Daichi Sasaki, K. Matsui
2022Brain : a journal of neurology19 citations Open access
Semantic Scholar
Optogenetic stimulus-triggered acquisition of seizure resistance.
Y. Shimoda, K. Beppu, Y. Ikoma, Yosuke M. Morizawa +13 more
2021Neurobiology of Disease19 citations Open access
Semantic Scholar
Noninvasive Quantification of Metabotropic Glutamate Receptor Type 1 with [11C]ITDM: a Small-Animal PET Study
T. Yamasaki, M. Fujinaga, J. Yui, Y. Ikoma +7 more
2014Journal of Cerebral Blood Flow and Metabolism19 citations Open access
Semantic Scholar
Acute nociceptive stimuli rapidly induce the activity of serotonin and noradrenalin neurons in the brain stem of awake mice
Shunpei Moriya, Akira Yamashita, Ryusei Nishi, Y. Ikoma +2 more
2019IBRO Reports18 citations Open access
Semantic Scholar
Comparison of diffusion-weighted MRI and anti-Stokes Raman scattering (CARS) measurements of the inter-compartmental exchange-time of water in expression-controlled aquaporin-4 cells
T. Obata, J. Kershaw, Y. Tachibana, T. Miyauchi +7 more
2018Scientific Reports18 citations Open access
Semantic Scholar
Quantitative evaluation of changes in binding potential with a simplified reference tissue model and multiple injections of [11C]raclopride
Y. Ikoma, H. Watabe, Takuya Hayashi, Y. Miyake +3 more
2009NeuroImage16 citations
Semantic Scholar
Wavelet denoising for voxel-based compartmental analysis of peripheral benzodiazepine receptors with 18F-FEDAA1106
M. Shidahara, Y. Ikoma, C. Seki, Yota Fujimura +5 more
2008European Journal of Nuclear Medicine and Molecular Imaging16 citations Open access
Semantic Scholar
[11C]TASP457, a novel PET ligand for histamine H3 receptors in human brain
Yasuyuki Kimura, C. Seki, Y. Ikoma, M. Ichise +12 more
2016European Journal of Nuclear Medicine and Molecular Imaging15 citations Open access
Semantic Scholar
Evaluation of semi-quantitative method for quantification of dopamine transporter in human PET study with 18F-FE-PE2I
Y. Ikoma, Takeshi Sasaki, Yasuyuki Kimura, C. Seki +3 more
2015Annals of Nuclear Medicine14 citations Open access
Semantic Scholar
Cerebral hemodynamic response to acute hyperoxia in awake mice.
Yosuke Tajima, H. Takuwa, Asuka Nishino, Tetsuya Matsuura +8 more
2014Brain Research14 citations Open access
Semantic Scholar
Hemodynamic changes during neural deactivation in awake mice: a measurement by laser-Doppler flowmetry in crossed cerebellar diaschisis.
H. Takuwa, Yosuke Tajima, D. Kokuryo, Tetsuya Matsuura +10 more
2013Brain Research14 citations Open access
Semantic Scholar
Reproducibility of measuring cerebral blood flow by laser-Doppler flowmetry in mice.
Yosuke Tajima, H. Takuwa, H. Kawaguchi, K. Masamoto +6 more
2014Frontiers in Bioscience13 citations Open access
Semantic Scholar
A new graphic plot analysis for determination of neuroreceptor binding in positron emission tomography studies
Hiroshi Ito, T. Yokoi, Y. Ikoma, M. Shidahara +7 more
2010NeuroImage13 citations Open access
Semantic Scholar
Brain 5-HT2A receptor binding and its neural network related to behavioral inhibition system
Kazuho Kojima, Shigeki Hirano, Yasuyuki Kimura, C. Seki +12 more
2022Brain Imaging and Behavior12 citations Open access
Semantic Scholar
Measurement of dopamine D2 receptors in living human brain using [11C]raclopride with ultra-high specific radioactivity.
Yota Fujimura, Hiroshi Ito, Hidehiko Takahashi, F. Yasuno +5 more
2010Nuclear Medicine and Biology12 citations Open access
Semantic Scholar
Vasodilation Mechanism of Cerebral Microvessels Induced by Neural Activation under High Baseline Cerebral Blood Flow Level Results from Hypercapnia in Awake Mice
Asuka Nishino, H. Takuwa, Takuya Urushihata, Hiroshi Ito +2 more
2015Microcirculation11 citations
Semantic Scholar
Dynamic Flow Velocity Mapping from Fluorescent Dye Transit Times in the Brain Surface Microcirculation of Anesthetized Rats and Mice
R. Hoshikawa, H. Kawaguchi, H. Takuwa, Y. Ikoma +5 more
2016Microcirculation10 citations Open access
Semantic Scholar
Evaluation of Rho-Kinase Activity in Mice Brain Using N-[11C]Methyl-hydroxyfasudil with Positron Emission Tomography
J. Taniguchi, C. Seki, H. Takuwa, H. Kawaguchi +6 more
2014Molecular Imaging and Biology10 citations Open access
Semantic Scholar
Error analysis for PET measurement of dopamine D2 receptor occupancy by antipsychotics with [11C]raclopride and [11C]FLB 457
Y. Ikoma, Hiroshi Ito, R. Arakawa, M. Okumura +6 more
2008NeuroImage10 citations Open access
Semantic Scholar
Tumour status prediction by means of carbon-ion beam irradiation: comparison of washout rates between in-beam PET and DCE-MRI in rats
C. Toramatsu, A. Mohammadi, Hidekatsu Wakizaka, Nobuhiro Nitta +4 more
2023Physics in Medicine and Biology9 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

Hiroshi Ito×26
Invite
Hiroshi Ito — researcher profile on SciRah
T. Suhara×23
Invite
T. Suhara — researcher profile on SciRah
C. Seki×21
Invite
C. Seki — researcher profile on SciRah
Ming-Rong Zhang×12
Invite
Ming-Rong Zhang — researcher profile on SciRah

×12

Invite

I. Kanno — researcher profile on SciRah

Invite

H. Takuwa — researcher profile on SciRah

Yasuyuki Kimura×10

Invite

Yasuyuki Kimura — researcher profile on SciRah

Invite

M. Higuchi — researcher profile on SciRah

H. Kawaguchi×9

Invite

H. Kawaguchi — researcher profile on SciRah

Invite

H. Shimada — researcher profile on SciRah

Hidehiko Takahashi×8

Invite

Hidehiko Takahashi — researcher profile on SciRah

Invite

R. Arakawa — researcher profile on SciRah