Hitotsubashi Institute for Advanced Study
TOYAMA Asako

Papers

1. Examinations of Biases by Model Misspecification and Parameter Reliability of Reinforcement Learning Models (Peer-reviewed)
Asako Toyama, Kentaro Katahira, Yoshihiko Kunisato
Computational Brain & Behavior 2023.6
doi Link Link
2. Predictors of enhancing human physical attractiveness: Data from 93 countries (Peer-reviewed)
Marta Kowal, Piotr Sorokowski, Katarzyna Pisanski, Jaroslava V. Valentova, Marco A.C. Varella, David A. Frederick, Laith Al-Shawaf, Felipe E. García, Isabella Giammusso, Biljana Gjoneska, Luca Kozma, Tobias Otterbring, Marietta Papadatou-Pastou, Gerit Pfuhl, Sabrina Stöckli, Anna Studzinska, Ezgi Toplu-Demirtaş, Anna K. Touloumakos, Bence E. Bakos, Carlota Batres, Solenne Bonneterre, Johanna Czamanski-Cohen, Jovi C. Dacanay, Eliane Deschrijver, Maryanne L. Fisher, Caterina Grano, Dmitry Grigoryev, Pavol Kačmár, Mikhail V. Kozlov, Efisio Manunta, Karlijn Massar, Joseph P. McFall, Moises Mebarak, Maria Rosa Miccoli, Taciano L. Milfont, Pavol Prokop, Toivo Aavik, Patrícia Arriaga, Roberto Baiocco, Jiří Čeněk, Hakan Çetinkaya, Izzet Duyar, Farida Guemaz, Tatsunori Ishii, Julia A. Kamburidis, Hareesol Khun-Inkeeree, Linda H. Lidborg, Hagar Manor, Ravit Nussinson, Mohd Sofian B. Omar-Fauzee, Farid Pazhoohi, Koen Ponnet, Anabela Caetano Santos, Oksana Senyk, Ognen Spasovski, Mona Vintila, Austin H. Wang, Gyesook Yoo, Oulmann Zerhouni, Rizwana Amin, Sibele Aquino, Merve Boğa, Mahmoud Boussena, Ali R. Can, Seda Can, Rita Castro, Antonio Chirumbolo, Ogeday Çoker, Clément Cornec, Seda Dural, Stephanie J. Eder, Nasim Ghahraman Moharrampour, Simone Grassini, Evgeniya Hristova, Gözde Ikizer, Nicolas Kervyn, Mehmet Koyuncu, Yoshihiko Kunisato, Samuel Lins, Tetyana Mandzyk, Silvia Mari, Alan D.A. Mattiassi, Aybegum Memisoglu-Sanli, Mara Morelli, Felipe C. Novaes, Miriam Parise, Irena Pavela Banai, Mariia Perun, Nejc Plohl, Fatima Zahra Sahli, Dušana Šakan, Sanja Smojver-Azic, Çağlar Solak, Sinem Söylemez, Asako Toyama, Anna Wlodarczyk, Yuki Yamada, Beatriz Abad-Villaverde, Reza Afhami, Grace Akello, Nael H. Alami, Leyla Alma, Marios Argyrides, Derya Atamtürk, Nana Burduli, Sayra Cardona, João Carneiro, Andrea Castañeda, Izabela Chałatkiewicz, William J. Chopik, Dimitri Chubinidze, Daniel Conroy-Beam, Jorge Contreras-Garduño, Diana Ribeiro da Silva, Yahya B. Don, Silvia Donato, Dmitrii Dubrov, Michaela Duračková, Sanjana Dutt, Samuel O. Ebimgbo, Ignacio Estevan, Edgardo Etchezahar, Peter Fedor, Feten Fekih-Romdhane, Tomasz Frackowiak, Katarzyna Galasinska, Łukasz Gargula, Benjamin Gelbart, Talia Gomez Yepes, Brahim Hamdaoui, Ivana Hromatko, Salome N. Itibi, Luna Jaforte, Steve M.J. Janssen, Marija Jovic, Kevin S. Kertechian, Farah Khan, Aleksander Kobylarek, Maida Koso-Drljevic, Anna Krasnodębska, Valerija Križanić, Miguel Landa-Blanco, Alvaro Mailhos, Tiago Marot, Tamara Martinac Dorcic, Martha Martinez-Banfi, Mat Rahimi Yusof, Marlon Mayorga-Lascano, Vita Mikuličiūtė, Katarina Mišetić, Bojan Musil, Arooj Najmussaqib, Kavitha Nalla Muthu, Jean C. Natividade, Izuchukwu L.G. Ndukaihe, Ellen K. Nyhus, Elisabeth Oberzaucher, Salma S. Omar, Franciszek Ostaszewski, Ma. Criselda T. Pacquing, Ariela F. Pagani, Ju Hee Park, Ekaterine Pirtskhalava, Ulf-Dietrich Reips, Marc Eric S. Reyes, Jan P. Röer, Ayşegül Şahin, Adil Samekin, Rūta Sargautytė, Tatiana Semenovskikh, Henrik Siepelmeyer, Sangeeta Singh, Alicja Sołtys, Agnieszka Sorokowska, Rodrigo Soto-López, Liliya Sultanova, William Tamayo-Agudelo, Chee-Seng Tan, Gulmira T. Topanova, Merve Topcu Bulut, Bastien Trémolière, Singha Tulyakul, Belgüzar N. Türkan, Arkadiusz Urbanek, Tatiana Volkodav, Kathryn V. Walter, Mohd Faiz Mohd Yaakob, Marcos Zumárraga-Espinosa
Evolution and Human Behavior Vol.43,No.6,pp.455-474 2022.11
doi
3. Cardiac Cycle Affects the Asymmetric Value Updating in Instrumental Reward Learning. (Peer-reviewed)
Kenta Kimura, Noriaki Kanayama, Asako Toyama, Kentaro Katahira
Frontiers in neuroscience Vol.16,pp.889440 2022
doi
4. Revisiting the importance of model fitting for model-based fMRI: It does matter in computational psychiatry (Peer-reviewed)
Kentaro Katahira, Asako Toyama
PLOS Computational Biology Vol.17,No.2,pp.e1008738 2021.2
doi Link
5. 心身医学研究とオープンサイエンス (Peer-reviewed)
国里愛彦, 遠山朝子
心身医学研究 Vol.61,pp.689-693 2021
6. 強化学習モデルを用いた個人差の推定
遠山朝子
自動車技術 pp.22-27 2020.11
7. Biases in estimating the balance between model-free and model-based learning systems due to model misspecification. (Peer-reviewed)
Toyama, A, Katahira, K, Ohira, H
Journal of Mathematical Psychology Vol.91,pp.88-102 2019
8. Maternal separation as a risk factor for aggravation of neuropathic pain in later life in mice. (Peer-reviewed)
Mizoguchi, H, Fukumoto, K, Sakamoto, G, Jin, S, Toyama, A, Wang, T, Sato, J
Behavioural Brain Research Vol.359,pp.942-949 2019
9. Reinforcement Learning With Parsimonious Computation and a Forgetting Process. (Peer-reviewed)
Toyama, A, Katahira, K, Ohira, H
Frontiers in Human Neuroscience Vol.13,pp.153- 2019
10. A simple computational algorithm of model-based choice preference (Peer-reviewed)
Asako Toyama, Kentaro Katahira, Hideki Ohira
Cognitive, Affective, & Behavioral Neuroscience Vol.17,No.4,pp.764-783 2017.6
doi Link Link
11. Effects of Emotional Context during Encoding: An Advantage for Negative Context in Immediate Recognition and Positive Context in Delayed Recognition. (Peer-reviewed)
Toyama, A, Katsuhara, M, Sakurai, Y, Ohira, H
Psychology Vol.5,pp.994-1000 2014
12. Brain-Immune Interaction Accompanying Odor-Evoked Autobiographic Memory (Peer-reviewed)
Masahiro Matsunaga, Yu Bai, Kaori Yamakawa, Asako Toyama, Mitsuyoshi Kashiwagi, Kazuyuki Fukuda, Akiko Oshida, Kazue Sanada, Seisuke Fukuyama, Jun Shinoda, Jitsuhiro Yamada, Norihiro Sadato, Hideki Ohira
PLOS ONE Vol.8,No.8,pp.e72523- 2013.8
doi

▼display all

Misc.

1. A parsimonious learning model can explain choice behavior reflecting task structure
Asako Toyama, Kentaro Katahira, Hideki Ohire
INTERNATIONAL JOURNAL OF PSYCHOLOGY Vol.51,pp.832-833 2016.7
2. INFLUENCES OF SOCIOECONOMIC STATUS ON FUNCTIONAL BRAIN-BODY ASSOCIATION IN DECISION-MAKING
Hideki Ohira, Masahiro Matsunaga, Kaori Yamakawa, Asako Toyama
PSYCHOSOMATIC MEDICINE Vol.76,No.3,pp.A32 2014.4
3. ABSOLUTE VALUE AND RELATIVE VALUE IN INCENTIVE ANTICIPATION
Asako Toyama, Hideki Ohira
PSYCHOPHYSIOLOGY Vol.49,pp.S90 2012.9
4. 感情価の異なる文に組み込まれた中立語の再認について
遠山朝子, 勝原摩耶, 櫻井芳雄, 蘆田宏, 大平英樹
基礎心理学研究 Vol.30,No.2,pp.227 2012.3
doi

Research Projects

No. Research subject Research item(Awarding organization, System name) Year
1. Generation mechanisms of affect and decision-making based on predictive processing of interoception
Grant-in-Aid for Scientific Research (A)
( Awarding organization: Japan Society for the Promotion of Science System name: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A) )
2021.4 - 2025.3
2. .
Grant-in-Aid for JSPS Fellows
( Awarding organization: Japan Society for the Promotion of Science System name: Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows )
2020.4 - 2023.3
3. Computational somatic medicine based on predictive coding: A basic study on Irritable Bowel Syndrome
Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
( Awarding organization: Japan Society for the Promotion of Science System name: Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)) )
2019.10 - 2024.3
4. 意思決定における価値計算過程と選択過程を分離して評価する計算論的アプローチ
若手研究
( Awarding organization: 日本学術振興会 System name: 科学研究費助成事業 若手研究 )
2018.4 - 2021.3
5. 報酬の相対的価値とそれを補正する心理神経メカニズム
特別研究員奨励費
( Awarding organization: 日本学術振興会 System name: 科学研究費助成事業 特別研究員奨励費 )
2015.4 - 2017.3