Faculty Profiles - OHIRA, Hideki

Papers - OHIRA, Hideki

Division display 661 - 680 of about 717 ／ All the affair displays >>

学習性無力感事態における特性的自己効力感と免疫機能の変動 Reviewed

久野真由美・矢澤久史・大平英樹

心理学研究 Vol. 73 page： 472-479 2003

情動的刺激に対する選択的注意が高不安者の再認記憶に及ぼす影響 Reviewed

稲葉緑, 大平英樹

心理学研究 Vol. 74 page： 320-326 2003

学習性無力感事態における特性的自己効力感と免疫機能の変動 Reviewed

久野真由美, 矢澤久史, 大平英樹

心理学研究 Vol. 73 page： 472-479 2003

The Effects of Music Listening after a Stressful Task on Immune Functions, Neuroendocrine Responses, and Emotional States in College Students Reviewed

Eri Hirokawa, Hideki Ohira

Journal of Music Therapy Vol. 40 ( 3 ) page： 189 - 211 2003

Language：English Publishing type：Research paper (scientific journal) Publisher：American Music Therapy Association, Inc.

The purpose of this study was to examine the effects of listening to high-uplifting or low-uplifting music after a stressful task on (a) immune functions, (b) neuroendocrine responses, and (c) emotional states in college students. Musical selections that were evaluated as high-uplifting or low-uplifting by Japanese college students were used as musical stimuli. Eighteen Japanese subjects performed stressful tasks before they experienced each of these experimental conditions: (a) high-uplifting music, (b) low-uplifting music, and (c) silence. Subjects' emotional states, the Secretory IgA (S-IgA) level, active natural killer (NK) cell level, the numbers of T lymphocyte CD4+, CD8+, CD16+, dopamine, norepinephrine, and epinephrine levels were measured before and after each experimental condition. Results indicated low-uplifting music had a trend of increasing a sense of well-being. High-uplifting music showed trends of increasing the norepinephrine level, liveliness, and decreasing depression. Active NK cells were decreased after 20 min of silence. Results of the study were inconclusive, but high-uplifting and low-uplifting music had different effects on immune, neuroendocrine, and psychological responses. Classification of music is important to research that examines the effects of music on these responses. Recommendations for future research are discussed.

DOI： 10.1093/jmt/40.3.189

Scopus

PubMed

Effect of negative air ions on computer operation, anxiety and salivary chromogranin A-like immunoreactivity

Nakane H., Asami O., Yamada Y., Ohira H.

International Journal of Psychophysiology Vol. 46 ( 1 ) page： 85 - 89 2002.10

Language：English Publishing type：Research paper (scientific journal) Publisher：International Journal of Psychophysiology

The effects of negative air ions on computer operation were examined using a biochemical index of the activity of the sympathetic/adrenomedullary system (i.e. salivary chromogranin A-like immunoreactivity (CgA-like IR)) and a self-report questionnaire (State-Trait Anxiety Inventory, Anxiety State - STAI-S). Twelve female students carried out a word processing task for 40 min. The salivary CgA-like IR increased more than three times on the task, but the salivary cortisol did not change. The increase in the CgA-like IR level was attenuated by the exposure to negative air ions during the task. The exposure to the ions during the recovery period following the task was effective for rapidly decreasing the CgA-like IR level that had increased after the task. These effects by negative air ions were also observed using STAI-S. Task performance was slightly but significantly improved by the presence of negative air ions. These results suggest that negative air ions are effective for the reduction of and the prompt recovery from stress caused by computer operation. © 2002 Elsevier Science B.V. All rights reserved.

DOI： 10.1016/S0167-8760(02)00067-3

Web of Science

Scopus

Effect of negative air ions on computer operation, anxiety and salivary chromogranin A-like immunoreactivity Reviewed

H Nakane, O Asami, Y Yamada, H Ohira

INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY Vol. 46 ( 1 ) page： 85 - 89 2002.10

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

The effects of negative air ions on computer operation were examined using a biochemical index of the activity of the sympathetic/adrenoniedullary system (i.e. salivary chromogranin A-like immumoreactivity (CgA-like IR)) and a self-report questionnaire (State-Trait Anxiety Inventory, Anxiety State-STAI-S). Twelve female students carried out a word processing task for 40 min. The salivary CgA-like IR increased more than three times on the task, but the salivary cortisol did not change. The increase in the CgA-like IR level was attenuated by the exposure to negative air ions during the task. The exposure to the ions during the recovery period following the task was effective for rapidly decreasing the CgA-like IR level that had increased after the task. These effects by negative air ions were also observed using STAI-S. Task performance was slightly but significantly improved by the presence of negative air ions. These results suggest that negative air ions are effective for the reduction of and the prompt recovery from stress caused by computer operation. (C) 2002 Elsevier Science B.V. All rights reserved.

Web of Science

Personal identification from human remains by mitochondrial DNA sequencing

Koyama H., Iwasa M., Ohtani S., Ohira H., Tsuchimochi T., Maeno Y., Isobe I., Matsumoto T., Yamada Y., Nagao M.

American Journal of Forensic Medicine and Pathology Vol. 23 ( 3 ) page： 272 - 276 2002.9

Language：English Publishing type：Research paper (scientific journal) Publisher：American Journal of Forensic Medicine and Pathology

The authors report four cases in which severely damaged human remains were identified by mitochondrial DNA (mtDNA) sequencing. Degraded DNA was extracted from highly adipoceratous tissues using the phenol-chloroform method and polymerase chain reaction amplified for sequencing of two hypervariable regions, hypervariable region 1 and hypervariable region 2, of mitochondrial DNA. They also sequenced these regions of blood samples that were obtained from the presumptive mother or sister of the human remains. The sequencing results were compared with each other and with the Anderson's sequence. It was concluded from the sequence data that a lower part of a body in case 1 and some organs in case 2 were from the same woman, and a human head in case 3 and a female body in case 4 were from the relative of a presumptive mother and a sister, respectively.

DOI： 10.1097/00000433-200209000-00014

Scopus

Effect of negative air ions on computer operation, anxiety and salivary chromogranin A-like immunoreactivity. Reviewed

Nakane, H., Asami, O., Yamada, Y., & Ohira, H.

International Journal of Psychophysiology Vol. 46 page： 85-89 2002

閾下感情プライミングにおける脳の神経的応答　感情心理学研究 Reviewed

野村理朗・大平英樹・羽田薫子

感情心理学研究 Vol. 9 page： 87-97 2002

曖昧表情の認知過程における事象関連電位（ERP）の応答 Reviewed

野村理朗・大平英樹・松本敦・筧一彦

感情心理学研究 Vol. 9 page： 77-86 2002

Neural basis for the subliminal affective priming Reviewed

Nomura Michio, Ohira Hideki, Haneda Kaoruko

JAPANESE JOURNAL OF RESEARCH ON EMOTIONS Vol. 9 ( 2 ) page： 87 - 97 2002

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

The affective primacy hypothesis asserts that positive and negative affective reactions can be evoked with minimal stimulus input. This phenomenon has been tested using subliminal affective priming technique, however, these techniques are not robust enough and have not been fully explored. The aim of this study was to clarify existence of the affective primacy and the underlying mechanism by a neuroimaging method using event related functional magnetic resonance imaging (fMRI). Fourteen participants were scanned during a task in which they evaluated presented facial expressions of "anger, " "neutral, " or "happiness." Target stimuli were faces expressing weak and ambiguous anger expressions, which were presented just after a presentation of either (1) faces with strong anger expressions as affective stimuli, neutral faces, or a non-face object; or (2) flash as a control stimuli of 35ms duration. Processing of facial expressions in each condition commonly increased regional blood oxygenation level-dependent (BOLD) activity in the bilateral inferior frontal gyrus and left anterior cingulate gyrus. We identified the anterior part of anterior cingulate gyrus showed significant activation in the anger prime condition compared with the other three prime conditions. This suggests that the affective priming effect engendered especially in the anterior cingulate cortex. This suggests that a part of the neurophysiological substrates that underlies the subliminal affective priming has been identified.

DOI： 10.4092/jsre.9.87

CiNii Research

閾下感情プライミングにおける脳の神経的応答感情心理学研究 Reviewed

野村理朗, 大平英樹, 羽田薫子

感情心理学研究 Vol. 9 page： 87-97 2002

曖昧表情の認知過程における事象関連電位（ERP）の応答 Reviewed

野村理朗, 大平英樹, 松本敦, 筧一彦

感情心理学研究 Vol. 9 page： 77-86 2002

ERP responses to the Recognition of ambiguous facial expressions

Nomura Michio, Ohira Hideki, Matsumoto Atsushi, Kakehi Kazuhiko

JAPANESE JOURNAL OF RESEARCH ON EMOTIONS Vol. 9 ( 2 ) page： 77 - 86 2002

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

An event-related brain potential (ERP) study investigated how different processing stages involved in categorization of facial expression are reflected by ERP modulations, and how ambiguity of facial expressions influence such effects. ERPs were recorded in response to facial expressions in which ambiguity was controlled by morphing techniques. Fifteen participants labeled positive or negative emotion expressed by face. The labeling task was a forced choice two categories. Each trial lasted 6.5s (0.5s of presentation, followed by a 6s interval of scrambled faces).<BR>The ambiguous expression gave rise to N480 ms component with frontocentral and bilateral temporal electrodes; the onset of N480 component was much later in temporal than frontcentral. These findings suggest that activity in both frontocentral and temporal region vary with ambiguity of facial expressions in the categorization process.

DOI： 10.4092/jsre.9.77

CiNii Research

Subliminal priming of valenced face unconsciously modulates subsequent detection of facial expression: fMRI evidence of affective priming

Ohira H, Nomura M, Haneda K, Iidaka T, Sadato N, Okada T, Yonekura Y

NEUROIMAGE Vol. 13 ( 6 ) page： S455 - S455 2001.6

Controllability of aversive stimuli unconsciously determines volume of secretory immunoglobulin A in saliva. Reviewed

Ohira H.

Japanese Journal of Behavioral Medicine Vol. 6 page： 30-37 2001

エラー，コンフリクト，前部帯状皮質 Reviewed

佐藤徳・大平英樹

心理学評論 Vol. 44 page： 378-421 2001

生理学の立場から(犯罪・非行とパーソナリティ研究)(シンポジウム2)

大平英樹

日本性格心理学会発表論文集 Vol. 10 ( 0 ) page： 9 2001

Error, conflict and the anterior cingulate cortex: Dissociating executive functions of the prefrontal cortex

SATO Atsushi, OHIRA Hideki

JAPANESE PSYCHOLOGICAL REVIEW Vol. 44 ( 4 ) page： 398 - 421 2001

エラー，コンフリクト，前部帯状皮質 Reviewed

佐藤徳, 大平英樹

心理学評論 Vol. 44 page： 378-421 2001

　 PREV - NEXT 　

<OHIRA, Hideki>

Papers - OHIRA, Hideki