Takuya Toyonaga

MedicineNeuroscience

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 40 papers. Top paper: “In vivo measurement of widespread synaptic loss in Alzheimer's disease with SV2A PET”.

In vivo measurement of widespread synaptic loss in Alzheimer's disease with SV2A PET

Alzheimer s & Dementia(2020)10.1002/alz.12097

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302 citations

Ming‐Kai Chen, Ryan S. O’Dell, Mika Naganawa, Takuya Toyonaga, Tyler A. Godek +11 more

Association of Aβ deposition and regional synaptic density in early Alzheimer’s disease: a PET imaging study with [11C]UCB-J

Alzheimer s Research & Therapy(2021)10.1186/s13195-020-00742-y

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107 citations

Adam P. Mecca, Ming-Kai Chen, Mika Naganawa, Takuya Toyonaga, Yihuan Lu +15 more

Preliminary In Vivo Evidence of Reduced Synaptic Density in Human Immunodeficiency Virus (HIV) Despite Antiretroviral Therapy

Clinical Infectious Diseases(2021)10.1093/cid/ciab484

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36 citations

Rachela Calvi, Mika Naganawa, Takuya Toyonaga, Shelli Farhadian, Michelle Chintanaphol +8 more

Partial volume correction analysis for 11C-UCB-J PET studies of Alzheimer's disease

NeuroImage(2021)10.1016/j.neuroimage.2021.118248

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35 citations

Takuya Toyonaga, Mika Naganawa, Jean‐Dominique Gallezot, Ming-Kai Chen, Adam P. Mecca +3 more

Identifying brain networks in synaptic density PET (11C-UCB-J) with independent component analysis

NeuroImage(2021)10.1016/j.neuroimage.2021.118167

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32 citations

Takuya Toyonaga, Ansel T. Hillmer, David Matuskey, Sophie Holmes, Rajiv Radhakrishnan +7 more

Generation of synthetic PET images of synaptic density and amyloid from 18F‐FDG images using deep learning

Medical Physics(2021)10.1002/mp.15073

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26 citations

Hui Liu, Takuya Toyonaga, Luyao Shi, Jing Wu, John A. Onofrey +11 more

Optimized Methodology for Reference Region and Image-Derived Input Function Kinetic Modeling in Preclinical PET

IEEE Transactions on Radiation and Plasma Medical Sciences(2021)10.1109/trpms.2021.3088606

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4 citations

Christine R. Lattin, Takuya Toyonaga, Sjoerd J. Finnema, Richard E. Carson, Jason Bini

Deep learning–based attenuation correction for whole-body PET — a multi-tracer study with 18F-FDG, 68 Ga-DOTATATE, and 18F-Fluciclovine

European Journal of Nuclear Medicine and Molecular Imaging(2022)10.1007/s00259-022-05748-2

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25 citations

Dan Shao, Luyao Shi, Jiazhen Zhang, Enette Mae Revilla, David Ménard +6 more

PET Imaging in Animal Models of Alzheimer’s Disease

Frontiers in Neuroscience(2022)10.3389/fnins.2022.872509

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25 citations

Bernadette Marquez‐Nostra, Erika Belitzky, Takuya Toyonaga, Jie Tong, Yiyun Huang +2 more

Deep learning-based attenuation map generation with simultaneously reconstructed PET activity and attenuation and low-dose application

Physics in Medicine and Biology(2022)10.1088/1361-6560/acaf49

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22 citations

Jiazhen Zhang, Takuya Toyonaga, Dan Shao, John A. Onofrey, Yihuan Lu +1 more

PET Imaging of Synaptic Density: Challenges and Opportunities of Synaptic Vesicle Glycoprotein 2A PET in Small Animal Imaging

Frontiers in Neuroscience(2022)10.3389/fnins.2022.787404

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20 citations

Arman Fesharaki‐Zadeh, Stephen M. Strittmatter, Richard E. Carson, Zhengxin Cai, Takuya Toyonaga

Adaptive data-driven motion detection and optimized correction for brain PET

NeuroImage(2022)10.1016/j.neuroimage.2022.119031

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19 citations

Jean‐Dominique Gallezot, Mika Naganawa, Takuya Toyonaga, Kathryn Fontaine, Tim Mulnix +4 more

Feasibility of imaging synaptic density in the human spinal cord using [11C]UCB-J PET

EJNMMI Physics(2022)10.1186/s40658-022-00464-0

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15 citations

Takuya Toyonaga, Jason Bini, Nabeel Nabulsi, Jim Ropchan, Zhengxin Cai +3 more

Imaging the fetal nonhuman primate brain with SV2A positron emission tomography (PET)

European Journal of Nuclear Medicine and Molecular Imaging(2022)10.1007/s00259-022-05825-6

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14 citations

Takuya Toyonaga, Eric Berg, Isabella Lorence, Krista Fowles, Nabeel Nabulsi +11 more

An objective evaluation method for head motion estimation in PET—Motion corrected centroid-of-distribution

NeuroImage(2022)10.1016/j.neuroimage.2022.119678

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8 citations

Enette Mae Revilla, Jiazhen Zhang, Kathryn Fontaine, Takuya Toyonaga, Jean‐Dominique Gallezot +5 more

Harmonization of [11C]raclopride brain PET images from the HR+ and HRRT: method development and validation in human subjects

EJNMMI Physics(2022)10.1186/s40658-022-00457-z

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6 citations

Takuya Toyonaga, Yasmin Zakiniaeiz, G.L. Stanley, Michelle Hampson, Evan D. Morris +1 more

Preclinical evaluation of a brain penetrant PARP PET imaging probe in rat glioblastoma and nonhuman primates

Research Square(2022)10.21203/rs.3.rs-2127032/v1

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2 citations

Devi Prasan Ojha, Takuya Toyonaga, Jie Tong, Richard Pracitto, Monique Thomas +13 more

The regional pattern of age-related synaptic loss in the human brain differs from gray matter volume loss: in vivo PET measurement with [11C]UCB-J

European Journal of Nuclear Medicine and Molecular Imaging(2023)10.1007/s00259-023-06487-8

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31 citations

Nikkita Khattar, Yanjun Wu, Yihuan Lu, Mika Naganawa, Jean‐Dominique Gallezot +16 more

Neuronal transcriptome, tau and synapse loss in Alzheimer’s knock-in mice require prion protein

Alzheimer s Research & Therapy(2023)10.1186/s13195-023-01345-z

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30 citations

Li Fu, LaShae Nicholson, Chao Zheng, Takuya Toyonaga, Joshua Spurrier +4 more

Assessment of Gray Matter Microstructure and Synaptic Density in Alzheimer's Disease: A Multimodal Imaging Study With DTI and SV2A PET

American Journal of Geriatric Psychiatry(2023)10.1016/j.jagp.2023.08.002

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22 citations

Elaheh Salardini, Ryan S. O’Dell, Ming-Kai Chen, Jocelyn Ra, Jamie K. Georgelos +10 more

Preclinical evaluation of a brain penetrant PARP PET imaging probe in rat glioblastoma and nonhuman primates

European Journal of Nuclear Medicine and Molecular Imaging(2023)10.1007/s00259-023-06162-y

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15 citations

Devi Prasan Ojha, Takuya Toyonaga, Jie Tong, Richard Pracitto, Monique Thomas +13 more

Decreased synaptic vesicle glycoprotein 2A binding in a rodent model of familial Alzheimer's disease detected by [18F]SDM-16

Frontiers in Neurology(2023)10.3389/fneur.2023.1045644

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6 citations

Takuya Toyonaga, Baosheng Chen, LaShae Nicholson, William Mennie, Michael Liu +7 more

Dose reduction in dynamic synaptic vesicle glycoprotein 2A PET imaging using artificial neural networks

Physics in Medicine and Biology(2023)10.1088/1361-6560/ad0535

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4 citations

Bao Yang, Mika Naganawa, Kathryn Fontaine, Takuya Toyonaga, Richard E. Carson +2 more

Principal component analysis of synaptic density measured with [11C]UCB-J PET in early Alzheimer’s disease

NeuroImage Clinical(2023)10.1016/j.nicl.2023.103457

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9 citations

Albert Higgins‐Chen, Dhruva Gupta, Mingkai Chen, Mika Naganawa, Takuya Toyonaga +12 more

Cross-Attention for Improved Motion Correction in Brain PET

Lecture notes in computer science(2023)10.1007/978-3-031-44858-4_4

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1 citations

Tianyi Zeng, Eléonore V. Lieffrig, Jiazhen Zhang, Fuyao Chen, Takuya Toyonaga +7 more

Repetitive Mild Closed-Head Injury Induced Synapse Loss and Increased Local BOLD-fMRI Signal Homogeneity

Journal of Neurotrauma(2024)10.1089/neu.2024.0095

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9 citations

Francesca Mandino, Takuya Toyonaga, Zhengxin Cai, Arman Fesharaki‐Zadeh, Xilin Shen +3 more

POUR-Net: A Population-Prior-Aided Over-Under-Representation Network for Low-Count PET Attenuation Map Generation

IEEE Transactions on Medical Imaging(2024)10.1109/tmi.2024.3514925

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4 citations

Jun Hou, Tianqi Chen, Yinchi Zhou, Xiongchao Chen, Huidong Xie +9 more

Relationship between neuroimaging and cognition in frontotemporal dementia: An FDG‐PET and structural MRI study

Journal of Neuroimaging(2024)10.1111/jon.13206

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5 citations

Tommaso Volpi, Takuya Toyonaga, Jean‐Dominique Gallezot, Yanghong Yang, Faranak Ebrahimian Sadabad +5 more

Medial Amygdalar Tau Is Associated With Mood Symptoms in Preclinical Alzheimer’s Disease

Biological Psychiatry Cognitive Neuroscience and Neuroimaging(2024)10.1016/j.bpsc.2024.07.012

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3 citations

Samantha M Tun, Bronte Ficek, Wanwan Xu, Selena Wang, Corey Horien +8 more

Medial amygdalar tau is associated with anxiety symptoms in preclinical Alzheimer’s disease

bioRxiv (Cold Spring Harbor Laboratory)(2024)10.1101/2024.06.03.597160

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3 citations

Samantha M Tun, Bronte Ficek, Wanwan Xu, Selena Wang, Corey Horien +8 more

Relationship between Neuroimaging and Cognition in Frontotemporal Dementia: A [ 18 F]FDG PET and Structural MRI Study

Research Square(2024)10.21203/rs.3.rs-3846125/v1

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1 citations

Tommaso Volpi, Takuya Toyonaga, Jean‐Dominique Gallezot, Yanghong Yang, Faranak Ebrahimian Sadabad +5 more

POUR-Net: A Population-Prior-Aided Over-Under-Representation Network for Low-Count PET Attenuation Map Generation

arXiv (Cornell University)(2024)10.48550/arxiv.2401.14285

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0 citations

Jun Hou, Tianqi Chen, Yinchi Zhou, Xiongchao Chen, Huidong Xie +8 more

An Investigation on Cross-Tracer Generalizability of Deep Learning-based PET Attenuation Correction

(2024)10.1109/nss/mic/rtsd57108.2024.10657095

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0 citations

Tai C. Chen, Yujie Zhou, Xiongchao Chen, Huidong Xie, Quan Liu +6 more

Cerebrospinal fluid and brain positron emission tomography measures of synaptic vesicle glycoprotein 2A: Biomarkers of synaptic density in Alzheimer's disease

Alzheimer s & Dementia(2025)10.1002/alz.70344

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8 citations

Nicholas J. Ashton, Mingkai Chen, Ryan S. O’Dell, Takuya Toyonaga, Wenzhen Zhao +19 more

Exceptional brain PET images from the NeuroEXPLORER: scans with targeted radiopharmaceuticals and comparison to HRRT

European Journal of Nuclear Medicine and Molecular Imaging(2025)10.1007/s00259-025-07605-4

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6 citations

Takuya Toyonaga, Nikkita Khattar, Jean‐Dominique Gallezot, Mika Naganawa, Greet Vanderlinden +25 more

An Investigation on Cross-Tracer Generalizability of Deep Learning-Based PET Attenuation Correction

IEEE Transactions on Radiation and Plasma Medical Sciences(2025)10.1109/trpms.2025.3566630

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2 citations

Tianqi Chen, Yinchi Zhou, Xiongchao Chen, Huidong Xie, Qiong Liu +6 more

Generating synthetic brain PET images of synaptic density based on MR T1 images using deep learning

EJNMMI Physics(2025)10.1186/s40658-025-00744-5

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4 citations

Patrick D. Worhunsky, Qiong Liu, Xueqi Guo, Xiongchao Chen, Heng Sun +14 more

Evaluation of radio-thin-layer chromatography as an alternative to radio-HPLC for [18F]SynVesT-1 metabolism analysis in rats

Nuclear Medicine and Biology(2025)10.1016/j.nucmedbio.2025.109029

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1 citations

Ruth Asch, Peng Wen Tan, William Mennie, Jie Tong, Baosheng Chen +6 more

Development and Initial Evaluation of 3D-Printed High Resolution Brain Phantom for PET

IEEE Transactions on Radiation and Plasma Medical Sciences(2025)10.1109/trpms.2025.3638588

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1 citations

Ekaterina Shanina, Paul Gravel, Yifan Hu, Steven Lucero, Sean Martins +10 more

Measuring Dopamine Transporter Availability and Synaptic Density in Parkinson's Disease: A Dual‐Tracer Positron Emission Tomography Imaging Study

Movement Disorders(2025)10.1002/mds.70041

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0 citations

Tommaso Volpi, Praveen Honhar, Sule Tinaz, Mark Dias, Takuya Toyonaga +14 more