Ji Hyun Ko

3.9k total citations
91 papers, 3.0k citations indexed

About

Ji Hyun Ko is a scholar working on Cognitive Neuroscience, Neurology and Neurology. According to data from OpenAlex, Ji Hyun Ko has authored 91 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Cognitive Neuroscience, 39 papers in Neurology and 20 papers in Neurology. Recurrent topics in Ji Hyun Ko's work include Parkinson's Disease Mechanisms and Treatments (29 papers), Neurological disorders and treatments (24 papers) and Functional Brain Connectivity Studies (22 papers). Ji Hyun Ko is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (29 papers), Neurological disorders and treatments (24 papers) and Functional Brain Connectivity Studies (22 papers). Ji Hyun Ko collaborates with scholars based in Canada, United States and South Korea. Ji Hyun Ko's co-authors include Antonio P. Strafella, Oury Monchi, David Eidelberg, Sylvain Houle, Giovanna Pellecchia, Sang Soo Cho, Karl M. Newell, Anthony E. Lang, Thilo van Eimeren and Chris C. Tang and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and Journal of Neuroscience.

In The Last Decade

Ji Hyun Ko

84 papers receiving 3.0k citations

Peers

Countries citing papers authored by Ji Hyun Ko

Since Specialization

Citations

This map shows the geographic impact of Ji Hyun Ko's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ji Hyun Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ji Hyun Ko more than expected).

Fields of papers citing papers by Ji Hyun Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ji Hyun Ko. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ji Hyun Ko. The network helps show where Ji Hyun Ko may publish in the future.

Co-authorship network of co-authors of Ji Hyun Ko

This figure shows the co-authorship network connecting the top 25 collaborators of Ji Hyun Ko. A scholar is included among the top collaborators of Ji Hyun Ko based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ji Hyun Ko. Ji Hyun Ko is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Cerebral perfusion imaging predicts levodopa-induced dyskinesia in Parkinsonian rat model 2025 ·npj Parkinson s Disease ·(unknown), (unknown), Samuel Booth, Dali Zhang, Ji Hyun Ko	0
2	Brain metabolic imaging-based model identifies cognitive stability in prodromal Alzheimer’s disease 2025 ·Scientific Reports ·(unknown), (unknown), Ji Hyun Ko	0
3	Neuroanatomical Signature of the Transition from Normal Cognition to MCI in Parkinson's Disease 2024 ·Aging and Disease ·Iman Beheshti, (unknown), Ji Hyun Ko	1
4	Do Epilepsy Patients with Cognitive Impairment Have Alzheimer’s Disease-like Brain Metabolism? 2023 ·Biomedicines ·(unknown), (unknown), Andrew L. Goertzen, Marcus Ng, Ji Hyun Ko	4
5	Schizophrenia-associated LRRTM1 regulates cognitive behavior through controlling synaptic function in the mediodorsal thalamus 2021 ·Molecular Psychiatry ·(unknown), (unknown), Samuel Booth, (unknown), (unknown), Dali Zhang, (unknown), Michael Jackson, Gilbert J. Kirouac, Ji Hyun Ko, Jeremy W. Chopek, Tabrez J. Siddiqui	14
6	Hypermetabolic Cerebellar Connectome in Alzheimer's Disease 2021 ·Brain Connectivity ·Vinay Gupta, Samuel Booth, Ji Hyun Ko, (unknown)	14
7	Alzheimer’s Disease-Related Metabolic Pattern in Diverse Forms of Neurodegenerative Diseases 2021 ·Diagnostics ·(unknown), Iman Beheshti, Mandana Modirrousta, (unknown), Andrew L. Goertzen, Ji Hyun Ko	15
8	Changes in Metabolic Activity and Gait Function by Dual-Task Cognitive Game-Based Treadmill System in Parkinson’s Disease: Protocol of a Randomized Controlled Trial 2021 ·Frontiers in Aging Neuroscience ·Tony Szturm, (unknown), (unknown), Andrew L. Goertzen, Douglas E. Hobson, Jonathan J. Marotta, Antonio P. Strafella, Ji Hyun Ko	5
9	Dissatisfying Factors for the Users of Direct Channel in the Auto Insurance by In-Depth Interview and Topic Modeling Method 2020 ·Journal of Consumption Culture ·(unknown), Ji Hyun Ko, (unknown)	1
10	Elevated caudate connectivity in cognitively normal Parkinson’s disease patients 2020 ·Scientific Reports ·(unknown), (unknown), (unknown), Mandana Modirrousta, Sean Udow, Andrew Borys, Julius Anang, Douglas E. Hobson, Ji Hyun Ko	16
11	Machine learning identified an Alzheimer’s disease-related FDG-PET pattern which is also expressed in Lewy body dementia and Parkinson’s disease dementia 2018 ·Scientific Reports ·(unknown), Paul Shelton, Andrew L. Goertzen, (unknown), Bohdan Bybel, (unknown), Hyun Jin Yoon, (unknown), Seok‐min Kim, Chong Sik Lee, Ji Hyun Ko	54
12	Network Structure and Function in Parkinson’s Disease 2017 ·Cerebral Cortex ·Ji Hyun Ko, Phoebe G. Spetsieris, David Eidelberg	49
13	Variability and Stability of Postural Control: Linear and Non-linear Analysis 2014 ·Korean Society of Sport Psychology ·Ji Hyun Ko, Dong‐Wook Han	0
14	Image Derived Input Function for [18F]-FEPPA: Application to Quantify Translocator Protein (18 kDa) in the Human Brain 2014 ·PLoS ONE ·Rostom Mabrouk, Pablo Rusjan, Romina Mizrahi, Mark F. Jacobs, Yuko Koshimori, Sylvain Houle, Ji Hyun Ko, Antonio P. Strafella	11
15	Identification of Disease-related Spatial Covariance Patterns using Neuroimaging Data 2013 ·Journal of Visualized Experiments ·Phoebe G. Spetsieris, Yilong Ma, Shichun Peng, Ji Hyun Ko, Vijay Dhawan, Chris C. Tang, David Eidelberg	62
16	Brain stimulation and functional imaging with fMRI and PET 2013 ·Handbook of clinical neurology ·Ji Hyun Ko, Chris C. Tang, David Eidelberg	22
17	Parkinson's disease cognitive network correlates with caudate dopamine 2013 ·NeuroImage ·Martin Niethammer, Chris C. Tang, Yilong Ma, Paul J. Mattis, Ji Hyun Ko, Vijay Dhawan, David Eidelberg	77
18	Effect of continuous theta burst stimulation of the right dorsolateral prefrontal cortex on cerebral blood flow changes during decision making 2012 ·Brain stimulation ·Sang Soo Cho, Giovanna Pellecchia, Ji Hyun Ko, Nicola J. Ray, Ignacio Obeso, Sylvain Houle, Antonio P. Strafella	51
19	The effects of self-controlled feedback by index of difficulty on a golf putting task 2009 ·Korean Society of Sport Psychology ·Ji Hyun Ko, Seonjin Kim, Dong‐Wook Han	1
20	Theta burst stimulation of dorsolateral prefrontal cortex reveals hemispheric asymmetry in striatal dopamine release during set-shifting task in human 2009 ·Acta Neurobiologiae Experimentalis ·Ji Hyun Ko, Oury Monchi, Alain Ptito, P Bloomfield, Sylvain Houle, (unknown)	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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