Faculty Profiles - OHIRA, Hideki

Papers - OHIRA, Hideki

Division display 341 - 360 of about 717 ／ All the affair displays >>

Editorial

Ohira Hideki

THE JAPANESE JOURNAL OF RESEARCH ON EMOTIONS Vol. 17 ( 3 ) page： 189 - 189 2010

心の闇の側面 -サイコパシーにおける感情の機能低下 Reviewed

大隅尚広, 大平英樹

感情心理学研究 Vol. 18 page： 2 - 14 2010

マインドフル・ブレイン

村上裕樹, 中尾敬, 大平英樹

感情心理学研究 Vol. 17 ( 3 ) page： 218 - 218 2010

不快感情の抑制に認知課題が及ぼす影響(日本基礎心理学会第28回大会,大会発表要旨)

飯田沙依亜, 大平英樹

基礎心理学研究 Vol. 28 ( 2 ) page： 283 2010

THREE INDEPENDENT COMPONENT CLUSTERS OF THE FEEDBACK RELATED NEGATIVITY

Bai Yu, Ohira Hideki

PSYCHOPHYSIOLOGY Vol. 47 page： S76 - S76 2010

The somatic marker revisited: brain and body in emotional decision making. Reviewed

Ohira, H

Emotion Review Vol. 2 page： 245-249 2010

Effects of countermeasures on P300-based guilty knowledge test

Hamamoto Yuki, Hira Shinji, Ohira Hideki

Journal of Human Environmental Studies Vol. 8 ( 1 ) page： 33 - 38 2010

Language：English Publishing type：Research paper (scientific journal) Publisher：Society for Human Environmental Studies

This study examined effects of physical and mental countermeasures on the P300-based guilty knowledge test (GKT). Twenty participants were required to choose on out of five cards, to record it number, and put the card in an envelope to be handed to an experimenter. The number on the all cards was 6 for the all participant. In the GKT, participants were presented one target, one probe, and four irrelevant stimuli in the random order. A probe stimulus is the chosen card that only the participants would know, while irrelevant and target stimuli are not the chosen cards. Participants were required to push a right button as quickly and accuracy as possible when the target stimulus was presented on the computer display, and to push a left button as quickly and accuracy as possible when probe and irrelevant stimulus were presented on the computer display. In addition, all participants were instructed to conduct one of 2 types of countermeasures. In a physical countermeasure condition, participants were instructed to up the ankle when stimuli are presented. In a mental countermeasure, participants were instructed to count backward in silent by sevens from 200 during the experiment. The order of the two types of countermeasures was counterbalanced for each participant. In both the conditions, amplitudes of P300 were larger for the target stimuli than the probe and irrelevant stimuli but were not different between the probe and irrelevant stimuli. Peak amplitudes of P300 for the target stimuli did not differ between in the physical countermeasure condition and in the mental countermeasure condition. The physical and the mental countermeasures reduced the accuracy of the P300-based GKT. Thus both the countermeasures were equally effective. These results clearly demonstrated that the P300-based GKT has no special immunity to the countermeasures.

DOI： 10.4189/shes.8.33

CiNii Research

Inhibitory effect of central oxytocin on acceleration of colonic motility induced by water-avoidance stress in rats

Masahiro Matsunaga, Masashi Yoneda, Kunio Kasugai, Hideki Ohira, Hirohito Tsuboi, Hiroshi Kaneko

NEUROSCIENCE RESEARCH Vol. 68 ( Suppl 1 ) page： E395 - E395 2010

EFFECTS OF RECALL FACILITATION ON MEMORY INTERFERNCE BETWEEN TWO MOCK CRIMES

Hamamoto, Y; Hira, S; Ohira, H

PSYCHOPHYSIOLOGY Vol. 47 page： S63 - S63 2010

EEG Evidence of Face-specific Visual Self-Representation. Reviewed

Miyakoshi, M, Kanayama, N, Iidaka, T, Ohira, H

NeuroImage Vol. 50 page： 1666-1675 2010

CARDIAC RESPONSES PREDICTING DECISION-MAKING IN SOCIALLY THREATENING SITUATIONS

Takahiro Osumi, Hideki Ohira

PSYCHOPHYSIOLOGY Vol. 47 page： S69 - S69 2010

Influence of attention to somatic information on emotional and autonomic responses

Murakami H., Ohira H., Matsunaga M., Kimura K.

Perceptual and Motor Skills Vol. 108 ( 2 ) page： 531 - 539 2009.12

Language：English Publishing type：Research paper (scientific journal) Publisher：Perceptual and Motor Skills

The present study aimed to investigate the dissociable effects of two forms of self-focus on emotional and autonomic responses. One form is suppression, which includes the suppression of heart rate and self-evaluation of performance. The other is observation, which includes attention to one's own heart rate with no suppression and no evaluation. 26 undergraduate and graduate students from the Nagoya University campus (13 men, 13 women), ages 18 to 24 years (M = 20.7, SD=1.6) were recruited. Participants were provided with their own heart rate as feedback for 5 min., during which participants conducted a self-focus manipulation. Several days after the experimental session for one condition, the same participants conducted another experimental session for the other condition. Instruction to suppress enhanced physiological arousal and subsequent negative emotions; however, instruction to observe did not increase physiological arousal or negative emotions. © Perceptual and Motor Skills 2009.

DOI： 10.2466/PMS.108.2.531-539

Scopus

P2-13 サイコパシー特性による意思決定方略の変容 : 報酬獲得のための合理的・非合理的リスクに関する検討

大隅尚広, 大平英樹

日本パーソナリティ心理学会大会発表論文集 Vol. 18 ( 18 ) page： 152 - 153 2009.11

Reduced recollective memory about negative items in high trait anxiety individuals: an ERP study. Reviewed

Inaba M, Ohira H.

International Journal of Psychophysiology Vol. 74 ( 2 ) page： 106-113 2009.11

Reduced recollective memory about negative items in high trait anxiety individuals: an ERP study. Reviewed

Inaba M, Ohira H

International Journal of Psychophysiology Vol. 74 ( 2 ) page： 106-113 2009.11

Polymorphism of the serotonin transporter gene modulates brain and physiological responses to acute stress in Japanese men

Ohira H., Matsunaga M., Isowa T., Nomura M., Ichikawa N., Kimura K., Kanayama N., Murakami H., Osumi T., Konagaya T., Nogimori T., Fukuyama S., Shinoda J., Yamada J.

Stress Vol. 12 ( 6 ) page： 533 - 543 2009.11

Language：English Publishing type：Research paper (scientific journal) Publisher：Stress

A short (S) variant, compared to a long (L) variant, of the promoter region of the serotonin transporter gene-linked polymorphic region (5HTTLPR) has been related to emotional hyper-reactivity. We tested whether the 5HTTLPR could modulate acute stress responses in the brain and, the cardiovascular and neuroendocrine systems. Ten Japanese male participants carrying double copies of the S alleles and 10 Japanese males carrying S and L alleles conducted a mental arithmetic task, and their regional cerebral blood flow by 15O positron emission tomography and cardiovascular and neuroendocrine parameters were measured. During the acute stress task, the participants with the SS alleles showed stronger reactivity in blood pressure and secretion of epinephrine, compared to the participants with the SL and LL alleles. Furthermore, the SS carriers showed greater activation in stress-related brain regions such as the hypothalamus, cerebellum, midbrain, and pulvinar compared to the SL and LL carriers during the acute stress task. The present findings indicated that the S allele of the 5HTTLPR is associated with greater brain and physiological reactivity to acute stress in Japanese men. © 2009 Informa Healthcare USA, Inc.

DOI： 10.3109/10253890902787826

Scopus

Polymorphism of the serotonin transporter gene modulates brain and physiological responses to acute stress in Japanese men.

Ohira H, Matsunaga M, Isowa T, Nomura M, Ichikawa N, Kimura K, Kanayama N, Murakami H, Osumi T, Konagaya T, Nogimori T, Fukuyama S, Shinoda J, Yamada J

Stress (Amsterdam, Netherlands) Vol. 12 ( 6 ) page： 533 - 43 2009.11

Reduced recollective memory about negative items in high trait anxiety individuals: An ERP study

Midori Inaba, Hideki Ohira

INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY Vol. 74 ( 2 ) page： 106 - 113 2009.11

Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER SCIENCE BV

The present study investigated whether trait anxiety reduce the contribution of episodic retrieval to recognizing negative words. Behavioral and electrophysiological responses in anxious individuals were measured during an exclusion recognition task to compare with a previous report about control participants (Inaba et al., 2007). At test, participants were asked to respond "old" when an item had been included in a target study list. According to the process-dissociation framework, the difference in the waveforms for the "old" responses between target and non-target items is considered to be a measurement of recollection. It was shown to be the difference in the slow waves. As with the behavioral estimate of recollection, the difference in the slow waves at left-parietail area was smaller for negative items compared to other items in the anxiety group. This result was in contrast to a greater difference in the slow positivity for negative words in the control group. These findings suggest that excess old judgments for negative items in the anxious group might be associated with less recollective memory. (C) 2009 Elsevier B.V. All rights reserved.

DOI： 10.1016/j.ijpsycho.2009.08.001

Web of Science

Scopus

PubMed

Cardiac responses predict decisions: an investigation of the relation between orienting response and decisions in the ultimatum game Reviewed

Osumi T, Ohira H.

International Journal of Psychophysiology Vol. 74 ( 1 ) page： 74-79 2009.10

Profiling of serum proteins influenced by warm partner contact in healthy couples Reviewed

Matsunaga M, Sato S, Isowa T, Tsuboi H, Konagaya T, Kaneko H, Ohira H.

Neuro Endocrinol Lett Vol. 30 ( 2 ) page： 227-236 2009.10

　 PREV - NEXT 　

<OHIRA, Hideki>

Papers - OHIRA, Hideki