Faculty Profiles - OHIRA, Hideki

Papers - OHIRA, Hideki

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An ERP study on self-relevant object recognition. Reviewed

Miyakoshi, Nomura, & Ohira

Brain & Cognition ( 63 ) page： 182-189 2007

Crossmodal effect with rubber hand illusion and gamma band activity. Reviewed

Noriaki Kanayama, Atsushi Sato, Hideki Ohira

Psychophysiology ( 44 ) page： 392-402 2007

Imaging brain and immune association accompanying cognitive appraisal of an acute stressor. Reviewed

Ohira, H., Isowa, T., Nomura, M., Ichikawa, N., Kimura, K., Miyakoshi, M., Iidaka, T., Fukuyama, S., Nakajima, T., Yamada, J.

Neuroimage ( 39 ) page： 500-514 2007

随伴性評価と意思決定を支える脳・身体の機能的関連

大平英樹

生理心理学と精神生理学 Vol. 25 ( 2 ) page： 106 - 106 2007

Escape from Existence: The Classification of Depersonalized Experiences and the Relationship between Depersonalization and Avoidance

Kanayama Noriaki, Osumi Takahiro, Ohira Hideki

The Japanese Journal of Personality Vol. 15 ( 3 ) page： 362 - 365 2007

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Personality Psychology

Depersonalization is considered to be elicited by traumatic stress, and is characterized by episodes of detachment or estrangement from one's self. Recently, this phenomenon was understood as a coping mechanism, reducing the impact of a traumatic event. But findings of previous empirical studies were not consistent, possibly because depersonalization has not been classified into more detailed, finer categories. In this study, we preliminarily investigated the classification scheme of Cambridge depersonalization scale using factor analysis, and the relationships between depersonalization and behavioral inhibition system (BIS). Results suggested that depersonalization might lead to reduced and maladaptive emotional responses.

DOI： 10.2132/personality.15.362

CiNii Research

Emotional Face Feedback Effects on Task Performance Reviewed

Ichikawa Naho, Nomura Michio, Iidaka Tetsuya, Ohira Hideki

JAPANESE JOURNAL OF RESEARCH ON EMOTIONS Vol. 14 ( 1 ) page： 27 - 38 2007

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：JAPAN SOCIETY FOR RESEARCH ON EMOTIONS

This experiment was conducted to explore the effect of emotional face feedback on task performance. Ten participants were asked to perform an operant learning task in which they were to learn contingencies between key-pressing and consequences (gain or loss) for each of several target patterns, and to maximize their total score. For performance feedback stimuli, we used three types of facial expressions (Angry, Happy, Neutral), and two types of symbol conditions (〇[correct], ×[error]). In NA condition, a neutral face was presented as correct feedback and an angry face was presented as error feedback. In the HN condition, a happy face was presented as correct feedback and a neutral face was presented as error feedback. In the NN condition, different neutral faces were presented as correct and error feedback. In the 〇× condition, 〇 was presented as correct feedback and × was presented as error feedback. We also reversed the conditions (AN, NH, ×〇), in order to examine whether the congruency of feedback valence (e.g. correct-positive and error-negative) was critical. Results indicated that lower error rates were observed in the angry face feedback condition (NA and AN) as compared to the happy face condition (<i>p</i><.05). We also found a congruency effect between the behavioral results and feedback valence in response time of subsequent trials. These findings suggest that emotional face feedback might be related to task performance during an operant learning task.

DOI： 10.4092/jsre.14.27

CiNii Research

日本語版一次性・二次性サイコパシー尺度の信頼性と妥当性 Reviewed

大平英樹

パーソナリティ研究 16 page： 361 - 364 2007

Functional association of brain and body in emotion regulation : Looking for Spinoza

OHIRA Hideki

Japanese Journal of Biofeedback Research Vol. 34 ( 2 ) page： 3 - 8 2007

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese Society of Biofeedback Research

Humans have developed mechanisms of emotion regulation for adaptation for social environments. Here, based on conceptualization by Spinoza, William James, and Antonio Damasio, we recognize emotions as bodily responses to external and internal stimuli and representation of the responses in the brain. Using simultaneous recording technique of neuroimaging and physiological responses, we examined functional association of brain and body accompanying emotion regulation. As results, it was revealed that the lateral and medial parts of prefrontal cortex and the orbitofrontal cortex play important roles for inhibitory control over limbic structures including the amygdala. Furthermore, peripheral physiological responses are projected to the brain, especially in the anterior insula as "somatic marker", and influence subjective experiences of emotions. We propose that biofeedback can provide a unique experimental framework to examine such brain and body interaction accompanying emotional phenomena.

DOI： 10.20595/jjbf.34.2_3

CiNii Research

過敏性腸症候群における脳腸相関に関する研究愛知医科大学医学会雑誌 Reviewed

金澤太茂, 小長谷敏浩, 今村祐志, 金山範明, 松永昌宏, 大平英樹, 福山誠介, 篠田淳, 野村理朗, 野木森剛, 金子宏, 各務伸一

愛知医科大学医学会雑誌 Vol. 35 page： 59-70 2007

日本語版一次性・二次性サイコパシー尺度の信頼性と妥当性の検討 Reviewed

大隅尚広, 金山範明, 杉浦義典, 大平英樹

パーソナリティ研究 Vol. 16 page： 117-120 2007

Validation of the Japanese Version of the Primary and Secondary Psychopathy Scales

Osumi Takahiro, Kanayama Noriaki, Sugiura Yoshinori, Ohira Hideki

The Japanese Journal of Personality Vol. 16 ( 1 ) page： 117 - 120 2007

Language：English Publishing type：Research paper (scientific journal) Publisher：Japan Society of Personality Psychology

The purpose of the present study was to investigate reliability and validity of Japanese version of the Primary and Secondary Psychopathy Scales. First, similar to the original scales, exploratory factor analysis of the data from a sample of 475 revealed two factors for the scale items. In addition, a sample of 77 provided good indication of internal consistency as well as test-retest temporal stability. Correlations with BIS/BAS scales and PANAS also gave support for the scales' validity. These and other results suggested that, with some reservations, the Japanese version had usefulness of the original scales to measure psychopathic tendencies.

DOI： 10.2132/personality.16.117

CiNii Research

生物学的ポジティブ科学の構想

大平英樹

ストレス科学研究 22 page： 8 - 15 2007

生物学的ポジティブ科学の構想

大平英樹

ストレス科学研究 22 page： 8 - 15 2007

生物学的ポジティブ科学の構想 Invited

大平英樹

ストレス科学研究 Vol. 22 page： 8-15 2007

脳研究を正しく評価するために Reviewed

大平英樹

朝日総研リポート Vol. 210 page： 40‐63 2007

Relationship between emotional arousal and retention intervals in the Concealed Information Test (CIT)

Osugi Akemi, Ohira Hideki

PSYCHOPHYSIOLOGY Vol. 44 page： S49 - S49 2007

Psychopathy prompts irrational decision-making: Evidence from autonomic responses to disadvantageous offers in the ultimatum game

Osumi Takahiro, Ohira Hideki

PSYCHOPHYSIOLOGY Vol. 44 page： S49 - S49 2007

Influence of emotion regulation on autonomic activity during anticipatory anxiety

Murakami Hiroki, Ohira Hideki, Matsunaga Masahiro

NEUROSCIENCE RESEARCH Vol. 58 page： S104 - S104 2007

Healthy carriers of the 5HTTLPR s/s genotype are romantic? Reviewed

Masahiro Matsunaga, Tokiko Isowa, Kenta Kimura, Makoto Miyakoshi, Noriaki Kanayama, Hiroki Murakami, Toshihiro Konagaya, Seisuke Fukuyama, Jun Shinoda, Jitsuhiro Yamada, Hideki Ohira

NEUROSCIENCE RESEARCH Vol. 58 page： S106 - S106 2007

Crossmodal effect with rubber hand illusion and gamma band activity. Reviewed

Noriaki Kanayama, Atsushi Sato, Hideki Ohira

Psychophysiology ( 44 ) page： 392-402 2007

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Papers - OHIRA, Hideki