Junzo Iida

936 citations

57 papers · 698 indexed · h-index 16

Impact in

Psychiatry and Mental health top 5%
- Attention Deficit Hyperactivity Disorder
Cognitive Neuroscience top 5%
- Functional Brain Connectivity Studies
- Neural and Behavioral Psychology Studies
- Autism Spectrum Disorder Research
- EEG and Brain-Computer Interfaces

Papers in ⓘ

Psychiatry and Mental health 33
- Attention Deficit Hyperactivity Disorder 24
- Schizophrenia research and treatment 6
Cognitive Neuroscience 25
- Autism Spectrum Disorder Research 10
- Neuroscience and Music Perception 5

Co-authors: Taishiro Kishimoto (39 shared papers)Toyosaku Ota (29 shared papers)Naoko Kishimoto (23 shared papers)Kazuhiko Yamamuro (25 shared papers)Hideki Negoro (13 shared papers)Masayuki Sawada (5 shared papers)Yoko Nakanishi (14 shared papers)Hidemi Iwasaka (12 shared papers)
Journals: Psychiatry and Clinical Neurosciences (14 papers)Psychiatry Research (5 papers)Scientific Reports (2 papers)Child and Adolescent Psychiatry and Mental Health (2 papers)Journal of Child and Adolescent Psychopharmacology (2 papers)
Partner nations: Japan United States Russia

In The Last Decade

Junzo Iida

56 papers receiving 673 citations

Peers

Countries citing papers authored by Junzo Iida

Since Specialization

Citations

This map shows the geographic impact of Junzo Iida'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 Junzo Iida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Junzo Iida more than expected).

Fields of papers citing papers by Junzo Iida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Junzo Iida. 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 Junzo Iida. The network helps show where Junzo Iida may publish in the future.

Co-authors

The 25 scholars most cited alongside Junzo Iida, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Junzo Iida Line = papers co-authored together Junzo Iida links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Showing the 20 most-cited of 57 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Prefrontal Dysfunction in Attention-Deficit/Hyperactivity Disorder as Measured by Near-Infrared Spectroscopy Child Psychiatry & Human Development ·Hideki Negoro, Masayuki Sawada, Junzo Iida, Toyosaku Ota, Shohei Tanaka, Taishiro Kishimoto	2009	74
2	Lower prefrontal activity in adults with obsessive–compulsive disorder as measured by near-infrared spectroscopy Progress in Neuro-Psychopharmacology and Biological Psychiatry ·Koji Okada, Toyosaku Ota, Junzo Iida, Naoko Kishimoto, Taishiro Kishimoto	2012	39
3	Effects of osmotic‐release methylphenidate in attention‐deficit/hyperactivity disorder as measured by event‐related potentials Psychiatry and Clinical Neurosciences ·Masayuki Sawada, Junzo Iida, Toyosaku Ota, Hideki Negoro, Shohei Tanaka, Miyuki Sadamatsu, Taishiro Kishimoto	2010	30
4	The reliability and validity of the Oppositional Defiant Behavior Inventory European Child & Adolescent Psychiatry ·Yuzuru Harada, Kazuhiko Saitoh, Junzo Iida, Ayako Sakuma, Hidemi Iwasaka, Junko Imai, Michiko Hirabayashi, Satoru Yamada, Shinichi Hirabayashi, Tokio Uchiyama, Setsuko Ohta, Naoji Amano	2004	27
5	Effect of Continuing and Discontinuing Medications on Quality of Life After Symptomatic Remission in Attention-Deficit/Hyperactivity Disorder The Journal of Clinical Psychiatry ·Noa Tsujii, Takashi Okada, Masahide Usami, Hidenori Kuwabara, Junichi Fujita, Hideki Negoro, Michiyo Kawamura, Junzo Iida, Takuya Saito	2020	25
6	Minor physical anomalies in childhood and adolescent onset schizophrenia Psychiatry and Clinical Neurosciences ·Kazuya Hata, Junzo Iida, Hidemi Iwasaka, Hidek. I. Negoro, Fumiyo Ueda, Taishiro Kishimoto	2003	25
7	Reduced Prefrontal Hemodynamic Response in Pediatric Obsessive–Compulsive Disorder as Measured by Near-Infrared Spectroscopy Child Psychiatry & Human Development ·Toyosaku Ota, Junzo Iida, Masayuki Sawada, Yuko Suehiro, Kazuhiko Yamamuro, Hiroki Matsuura, Shohei Tanaka, Naoko Kishimoto, Hideki Negoro, Taishiro Kishimoto	2012	23
8	High prevalence of the hepatitis C virus infection among the inpatients of schizophrenia and psychoactive substance abuse in Japan Progress in Neuro-Psychopharmacology and Biological Psychiatry ·Yu Nakamura, Motoasa Koh, Eiji Miyoshi, Osamu Ida, Masayuki Morikawa, Akihiro Tokuyama, Tatsuji Nagano, Yoshiharu Honda, Junzo Iida, Kunya Yamamoto, Naoki Minami, Akinori Kasahara, Motoharu Hirai, Norio Hayashi, Taishiro Kishimoto	2004	23
9	Associations between the mismatch-negativity component and symptom severity in children and adolescents with attention deficit/hyperactivity disorder Neuropsychiatric Disease and Treatment ·Kazuhiko Yamamuro, Toyosaku Ota, Junzo Iida, Yoko Nakanishi, Naoko Kishimoto, Taishiro Kishimoto	2016	23
10	Differential patterns of blood oxygenation in the prefrontal cortex between patients with methamphetamine-induced psychosis and schizophrenia Scientific Reports ·Kazuhiko Yamamuro, Manabu Makinodan, Sohei Kimoto, Naoko Kishimoto, Tsubasa Morimoto, Michihiro Toritsuka, Kiwamu Matsuoka, Yoshihiro Takebayashi, T. Takata, Masato Takahashi, Yoshinori Tanimura, Yosuke Nishihata, Yasuhiro Matsuda, Toyosaku Ota, Hiroki Yoshino, Junzo Iida, Taishiro Kishimoto	2015	23
11	Clinical features of childhood‐onset schizophrenia with obsessive‐compulsive symptoms during the prodromal phase Psychiatry and Clinical Neurosciences ·Junzo Iida, Hidemi Iwasaka, Fumio Hirao, KENICHI HASHINO, Kazuya Matsumura, Kouichi Tahara, Fukiko Aoyama, Shinobu Sakiyama, HIROKAZU TSUJIMOTO, Yohko Kawabata, Genro Ikawa	1995	22
12	Differential therapeutic effects of atomoxetine and methylphenidate in childhood attention deficit/hyperactivity disorder as measured by near-infrared spectroscopy Child and Adolescent Psychiatry and Mental Health ·Yoko Nakanishi, Toyosaku Ota, Junzo Iida, Kazuhiko Yamamuro, Naoko Kishimoto, Kosuke Okazaki, Taishiro Kishimoto	2017	18
13	Reduced Prefrontal Cortex Hemodynamic Response in Adults with Methamphetamine Induced Psychosis: Relevance for Impulsivity PLoS ONE ·Kazuhiko Yamamuro, Sohei Kimoto, Junzo Iida, Naoko Kishimoto, Yoko Nakanishi, Shohei Tanaka, Toyosaku Ota, Manabu Makinodan, Taishiro Kishimoto	2016	18
14	Efficacy and Safety of Medication for Attention-Deficit Hyperactivity Disorder in Children and Adolescents with Common Comorbidities: A Systematic Review Neurology and Therapy ·Noa Tsujii, Masahide Usami, Noriyuki Naya, Toshinaga Tsuji, Hirokazu Mishima, Junko Horie, Masakazu Fujiwara, Junzo Iida	2021	18
15	Event-related potentials reflect the efficacy of pharmaceutical treatments in children and adolescents with attention deficit/hyperactivity disorder Psychiatry Research ·Kazuhiko Yamamuro, Toyosaku Ota, Junzo Iida, Yoko Nakanishi, Hiroki Matsuura, Mitsuhiro Uratani, Kosuke Okazaki, Naoko Kishimoto, Shohei Tanaka, Taishiro Kishimoto	2016	17
16	Prefrontal dysfunction in pediatric Tourette’s disorder as measured by near-infrared spectroscopy BMC Psychiatry ·Kazuhiko Yamamuro, Toyosaku Ota, Junzo Iida, Yoko Nakanishi, Mitsuhiro Uratani, Hiroki Matsuura, Naoko Kishimoto, Shohei Tanaka, Hideki Negoro, Taishiro Kishimoto	2015	15
17	Isolation and characterization of a new immortal rat astrocyte with a high expression of NGF mRNA Neuroscience Research ·Masayuki Morikawa, Kiyofumi Asai, Minoru Kokubo, Kaori Fujita, Kazuhiro Yoneda, Naoki Yamamoto, Yuichiro Inoue, Junzo Iida, Taishiro Kishimoto, Taiji Kato	2001	15
18	Digital Transformation vs COVID-19: the Case of Japan SHILAP Revista de lepidopterología ·Junzo Iida	2020	15
19	Increased prefrontal hemodynamic change after atomoxetine administration in pediatric attention‐deficit/hyperactivity disorder as measured by near‐infrared spectroscopy Psychiatry and Clinical Neurosciences ·Toyosaku Ota, Junzo Iida, Yoko Nakanishi, Satomi Sawada, Hiroki Matsuura, Kazuhiko Yamamuro, Shotaro Ueda, Mitsuhiro Uratani, Naoko Kishimoto, Hideki Negoro, Taishiro Kishimoto	2014	15
20	Associations of childhood experiences with event-related potentials in adults with autism spectrum disorder Scientific Reports ·Kosuke Okazaki, Toyosaku Ota, Manabu Makinodan, Naoko Kishimoto, Kazuhiko Yamamuro, Rio Ishida, Masato Takahashi, Yuka Yasuda, Ryota Hashimoto, Junzo Iida, Taishiro Kishimoto	2020	14

About Junzo Iida

Junzo Iida is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience, Clinical Psychology, Cardiology and Cardiovascular Medicine and Developmental and Educational Psychology, having authored 57 papers that have together received 698 indexed citations. Recurring topics across this work include Attention Deficit Hyperactivity Disorder (24 papers), Obsessive-Compulsive Spectrum Disorders (12 papers), Autism Spectrum Disorder Research (10 papers), Heart Rate Variability and Autonomic Control (9 papers), Schizophrenia research and treatment (6 papers), Neuroscience and Music Perception (5 papers), Child and Adolescent Psychosocial and Emotional Development (5 papers) and Optical Imaging and Spectroscopy Techniques (5 papers). The work is most often cited by research in Psychiatry and Mental health (345 citations), Cognitive Neuroscience (334 citations), Clinical Psychology (221 citations), Radiology, Nuclear Medicine and Imaging (136 citations) and Experimental and Cognitive Psychology (62 citations). Junzo Iida has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Taishiro Kishimoto, Toyosaku Ota, Naoko Kishimoto, Kazuhiko Yamamuro, Hideki Negoro, Masayuki Sawada, Yoko Nakanishi, Hidemi Iwasaka, Kosuke Okazaki and Koji Okada. Their work appears in journals such as Psychiatry and Clinical Neurosciences, Psychiatry Research, Scientific Reports, Child and Adolescent Psychiatry and Mental Health and Journal of Child and Adolescent Psychopharmacology.

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.

Explore authors with similar magnitude of impact