Hiroshige Okaichi

1.4k total citations
50 papers, 1.2k citations indexed

About

Hiroshige Okaichi is a scholar working on Cognitive Neuroscience, Cellular and Molecular Neuroscience and Behavioral Neuroscience. According to data from OpenAlex, Hiroshige Okaichi has authored 50 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Cognitive Neuroscience, 24 papers in Cellular and Molecular Neuroscience and 15 papers in Behavioral Neuroscience. Recurrent topics in Hiroshige Okaichi's work include Memory and Neural Mechanisms (40 papers), Neuroscience and Neuropharmacology Research (20 papers) and Stress Responses and Cortisol (15 papers). Hiroshige Okaichi is often cited by papers focused on Memory and Neural Mechanisms (40 papers), Neuroscience and Neuropharmacology Research (20 papers) and Stress Responses and Cortisol (15 papers). Hiroshige Okaichi collaborates with scholars based in Japan, United States and Australia. Hiroshige Okaichi's co-authors include Leonard E. Jarrard, Oswald Steward, Richard Goldschmidt, Yuko Oshima, Kana Okada, Shuichi Yanai, Toshiro Sakamoto, Yoshiko Toyoda‐Ono, Hiroshi Kawashima and Yoshinobu Kiso and has published in prestigious journals such as Epilepsia, Neurobiology of Aging and Behavioural Brain Research.

In The Last Decade

Hiroshige Okaichi

48 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hiroshige Okaichi Japan 14 788 688 203 168 163 50 1.2k
Bryan D. Devan United States 17 832 1.1× 756 1.1× 330 1.6× 147 0.9× 154 0.9× 26 1.5k
Stéphane Gaskin Canada 14 811 1.0× 875 1.3× 280 1.4× 199 1.2× 303 1.9× 20 1.6k
B. K. Yee Hong Kong 6 754 1.0× 816 1.2× 161 0.8× 122 0.7× 361 2.2× 8 1.2k
Ming Teng Koh United States 23 658 0.8× 954 1.4× 284 1.4× 389 2.3× 208 1.3× 39 1.6k
Yves Lamberty Belgium 25 449 0.6× 646 0.9× 372 1.8× 251 1.5× 175 1.1× 57 1.6k
Giovanna Tassoni Italy 20 915 1.2× 984 1.4× 300 1.5× 69 0.4× 292 1.8× 61 1.5k
Brigitte Cosquer France 27 889 1.1× 958 1.4× 378 1.9× 185 1.1× 189 1.2× 59 1.7k
Claude Destrade France 20 1.1k 1.4× 1.2k 1.7× 350 1.7× 93 0.6× 205 1.3× 44 1.7k
Michael H. Mesches United States 16 461 0.6× 752 1.1× 344 1.7× 166 1.0× 269 1.7× 19 1.3k
Lisa A. Teather United States 19 610 0.8× 697 1.0× 273 1.3× 188 1.1× 344 2.1× 24 1.5k

Countries citing papers authored by Hiroshige Okaichi

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshige Okaichi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshige Okaichi

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshige Okaichi. A scholar is included among the top collaborators of Hiroshige Okaichi 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 Hiroshige Okaichi. Hiroshige Okaichi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Okaichi, Hiroshige, et al.. (2009). Pretraining does not ameliorate spatial learning deficits induced by intrahippocampal infusion of AP5.. Behavioral Neuroscience. 123(3). 520–526. 8 indexed citations
2.
Okada, Kana & Hiroshige Okaichi. (2009). Functional differentiation and cooperation among the hippocampal subregions in rats to effect spatial memory processes. Behavioural Brain Research. 200(1). 181–191. 29 indexed citations
3.
Yanai, Shuichi & Hiroshige Okaichi. (2006). The effect of short-term dietary restriction on reference and working memory in adult rats. 56(1). 19–25. 1 indexed citations
4.
Amano, Shigeru, et al.. (2006). Open‐field Behaviors and Water‐maze Learning in the F Substrain of Ihara Epileptic Rats. Epilepsia. 47(1). 55–63. 9 indexed citations
5.
Ishikura, Yoshiyuki, K. Akimoto, Hiroshi Kawashima, et al.. (2005). Arachidonic acid improves aged rats' spatial cognition. Physiology & Behavior. 84(4). 617–623. 54 indexed citations
6.
Okada, Kana & Hiroshige Okaichi. (2005). Effects of ibotenic acid lesions to rat's hippocampus CA1 on place and cue learning in Morris water maze. The Japanese journal of psychology. 76(4). 352–358. 1 indexed citations
7.
Okaichi, Hiroshige, et al.. (2004). Medial prefrontal cortex and precision of temporal discrimination: a lesion, microinjection, and microdialysis study. Neuroscience Research. 49(1). 81–89. 5 indexed citations
8.
Yanai, Shuichi, et al.. (2003). Long-term dietary restriction causes negative effects on cognitive functions in rats. Neurobiology of Aging. 25(3). 325–332. 87 indexed citations
9.
Kotani, Susumu, Hiroe Nakazawa, Takayuki Tokimasa, et al.. (2003). Synaptic plasticity preserved with arachidonic acid diet in aged rats. Neuroscience Research. 46(4). 453–461. 57 indexed citations
10.
Okaichi, Hiroshige, et al.. (2002). Effect of lesions in the lateral nucleus of the amygdala on fear conditioning using auditory and visual conditioned stimuli in rats. Neuroscience Research. 43(2). 163–170. 15 indexed citations
11.
Minoguchi, Shigeru, Toshio Ikeda, Shigeyoshi Itohara, Hiroshige Okaichi, & Tasuku Honjo. (1999). Studies on the Cell-Type Specific Expression of RBP-L, a RBP-J Family Member, by Replacement Insertion of  -Galactosidase. The Journal of Biochemistry. 126(4). 738–747. 8 indexed citations
12.
Okaichi, Hiroshige, et al.. (1999). Effects of lesions in the central nucleus and lateral nucleus of the amygdala on fear conditioning with a visual conditioned stimulus in rats. The Japanese journal of psychology. 70(4). 352–359. 1 indexed citations
13.
Okaichi, Hiroshige, et al.. (1998). Effects of fimbria-fornix lesion on the temporal discrimination revealed by peak interval procedure in rats.. The Japanese journal of psychology. 69(4). 304–309. 5 indexed citations
14.
Sakamoto, Toshiro & Hiroshige Okaichi. (1996). The use of geometrical information and featural information in fimbria-fornix-lesioned rats.. The Japanese journal of psychology. 67(2). 110–117. 8 indexed citations
15.
Okaichi, Hiroshige, et al.. (1995). Development of Spatial Task Performance in the Radial Arm Maze in Weaning Rats. 45(1). 1–12. 1 indexed citations
16.
Okaichi, Hiroshige, et al.. (1994). Effects of fimbria-fornix lesions on avoidance tasks with temporal elements in rats. Physiology & Behavior. 56(4). 759–765. 10 indexed citations
17.
Oshima, Yuko & Hiroshige Okaichi. (1990). Effect of campus experience and sex difference on distance judgment in a campus environment.. The Japanese journal of psychology. 61(3). 170–176. 2 indexed citations
18.
Okaichi, Hiroshige, Yuko Oshima, & Leonard E. Jarrard. (1989). Scopolamine impairs both working and reference memory in rats: a replication and extension. Pharmacology Biochemistry and Behavior. 34(3). 599–602. 72 indexed citations
19.
Jarrard, Leonard E., Hiroshige Okaichi, Oswald Steward, & Richard Goldschmidt. (1984). On the role of hippocampal connections in the performance of place and cue tasks: Comparisons with damage to hippocampus.. Behavioral Neuroscience. 98(6). 946–954. 298 indexed citations
20.
Okaichi, Hiroshige. (1970). THE EFFECTS OF INDUCED MUSCULAR TENSION AND ORIGINAL MUSCULAR TENSION IN VERBAL LEARNING. The Japanese journal of psychology. 41(1). 20–29. 1 indexed citations

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

Breakdown of academic impact, for papers by Bryan D. Devan Breakdown of academic impact, for papers by Stéphane Gaskin Breakdown of academic impact, for papers by B. K. Yee Breakdown of academic impact, for papers by Ming Teng Koh Breakdown of academic impact, for papers by Yves Lamberty Breakdown of academic impact, for papers by Giovanna Tassoni Breakdown of academic impact, for papers by Brigitte Cosquer Breakdown of academic impact, for papers by Claude Destrade Breakdown of academic impact, for papers by Michael H. Mesches Breakdown of academic impact, for papers by Lisa A. Teather
Rankless by CCL
2026