著者
種村 純 椿原 彰夫
出版者
社団法人 日本リハビリテーション医学会
雑誌
リハビリテーション医学 (ISSN:0034351X)
巻号頁・発行日
vol.43, no.2, pp.110-119, 2006 (Released:2006-04-28)
参考文献数
53
被引用文献数
1 1

Communication disorders following traumatic brain injuries are different from those caused by aphasia. These disorders are classified into formal and semantic problems of utterances, and ego-centric and disinhibited remarks. These problems are analyzed by discourse analysis and pragmatics, but standardized assessment methods have not been developed. Among the neuropsychological symptoms, the executive functions, especially planning, monitoring, abstraction skill, inhibition, and attention, and visual perception are associated with these communication disorders. Development of appropriate therapy methods for treating these problems is needed.
著者
長谷川 伸
出版者
九州共立大学
雑誌
九州共立大学研究紀要 = Study journal of Kyushu Kyoritsu University (ISSN:21860483)
巻号頁・発行日
vol.5, no.1, pp.23-28, 2014

The purpose of this study was to investigate the muscle activation levels of the hip muscles duringpitching motion as ball speed was increased. Six college baseball pitchers were participated in thisstudy. Surface electromyography data were recorded in pivot leg from 6 muscles : adductor longus(AL), gracilis (GR), adductor magnus (AM), rectus femoris (RF) , biceps femoris (BF) and gluteus medius(GM). The pitching motion was divided into 5 distinct phases: wind-up, early cocking, late cocking,acceleration, follow-through. The results demonstrated that high level muscle activity (greater than 40%maximal voluntary contraction) was found in GM during early cocking phase, and in AL, GR, AM andBF during late cocking phase, and in AL, GR and BF during acceleration phase. Then, the activity levelof the hip muscles in the slow ball pitching and fast ball pitching was compared. Significantly highermuscle activity was showed in fast ball pitching in AL, GM, and BF during early cocking phase, in BFand AL during late cocking phase, and in AL, GM, and RF during acceleration phase. The findings fromthis study indicate that high muscle activity have been shown in the abductor of the hip joint duringearly cocking phase that produce translational movement, and high muscle activity have been shown inthe adductor and extensor of the hip joint during late cocking phase and acceleration phase that producerotational movement.
著者
高野 佐代子
出版者
株式会社国際電気通信基礎技術研究所
雑誌
若手研究(B)
巻号頁・発行日
2004

歌声や発話に関わる声の高さの調節には声帯の長さと張力が深く関わっており、声を高くする際には甲状軟骨の声帯付着部と輪状軟骨の声帯付着部が互いに離れる方向へ運動が生じている。この変化は輪状甲状関節の運動によることが知られているが、この関節運動が回転運動のみなのか、滑走運動も行っているのかについては一致した見解が得られていなかった。また上下方向の滑走運動により声の高さに影響を与えるという理論モデルもあるが、実際の計測結果の報告はない。これまでに輪状甲状関節の運動を詳細に調べるために、MRIを用いて十分な解像度を得られるように撮像装置の改良や撮像方法の開発を行ってきた。本年度は特に3次元パターンマッチングプログラムを作成し、得られたMRIデータから半自動的に正確な位置を推定した。その結果、甲状軟骨はhighでは上方への移動に加え、前方への移動が見られ、また左右方向への移動回転も確認された。輪状軟骨はhighで上昇し、後方への回転に加え、後方への移動も見られた。輪状甲状関節の上下の滑走は0.5mm以下と小さく、前後方向の滑走に比べると影響は小さいと考えられる。前後方向の滑走には左右差が見られ、最大約1.2mmの運動が確認された。以上の結果から、関節の滑走が起こらないとする従来の報告と異なり、中音域における輪状甲状関節の運動は、輪状軟骨の回転と滑走からなると考えられた。これらの結果をMaveba2005において発表した。今後は被験者の数および発声の範囲を増やして関節運動を計測し、、雑誌論文に投稿する予定である。
著者
谷田 恵子 楊箸 隆哉 本田 智子 柴田 真志
出版者
一般社団法人 日本看護研究学会
雑誌
日本看護研究学会雑誌 (ISSN:21883599)
巻号頁・発行日
vol.34, no.1, pp.1_191-1_198, 2011-04-01 (Released:2016-03-05)
参考文献数
28

本研究では,睡眠時の心拍変動(HRV)データを1分と5分間区分でMemCalc法により周波数解析してHRV指標を求め,PSGで判定した各睡眠段階におけるHRV指標についてそれぞれ比較検討した。20~44歳の女性8名から得られた16夜分のPSGおよびHRVデータを解析した。HRV解析は,超低周波数高領域(0.016~0.04Hz:VLF-hi),低周波数(0.04~0.15Hz:LF),高周波数(0.15~0.4Hz:HF)の各帯域のパワースペクトル値を算出した。LF/HF,HF/(LF+HF),HF/(VLF-hi+LF+HF),VLF-hiの4つの指標において,1分と5分間区分解析共に,REM睡眠,浅睡眠,深睡眠の各睡眠段階間に有意な差が認められた。これまでHRV周波数解析指標の算出は5分間区分が主であったが,睡眠段階の推定にはPSGの1エポック20~30秒により近似する1分間区分解析結果を用いる方が有用である可能性が示唆された。
著者
大森 信徳
出版者
早稲田大学法学会
雑誌
人文論集 (ISSN:04414225)
巻号頁・発行日
vol.59, pp.79-87, 2021-02-20
著者
村松 茂 有本 守男 木島 晃
出版者
日本生理人類学会
雑誌
日本生理人類学会誌 (ISSN:13423215)
巻号頁・発行日
vol.9, no.2, pp.67-70, 2004-05-25 (Released:2017-07-28)
参考文献数
17
被引用文献数
1

The purpose of the study was to investigate whether the use of hyperoxic gas generator is effective in recovery from fatigue after exercise. Ten healthy male subjects performed two trials; each consisting of ten minutes of exercise at a workload of 65%VO_2max on a bicycle ergometer and twenty minutes of recovery. The hyperoxic gas generator was applied to the one trial during recovery in order to determine its effect. The gas generator used in this study was fitted with a special film to raise oxygen concentration of the air and sent the concentraed air (30%O_2) through a pipe. The end of the pipe was set in front of the nostril within a couple of cm in accordance with the user's manual. Blood samples were collected at 3, 6, 10, 15 and 20 min after each exercise session, and blood lactate concentration was measured. Pulmonary ventilation and heart rate were measured during the experiments. The subjects were questioned as to their condition afler each trial using a questionnaire. With regard to ventilation, heart rate and blood lactate concentration responses during recovery, no significant difference was found between the cases using ie hyperoxic gas and those not using it. The questionnaire investigation showed no significant difference either. These results indicate that the hyperoxic gas generator is not effective in the recovery after exercise fatigue under these experimental conditions.
著者
矢守 克也
出版者
The Japanese Group Dynamics Association
雑誌
実験社会心理学研究 (ISSN:03877973)
巻号頁・発行日
vol.41, no.1, pp.1-15, 2001-12-25 (Released:2010-06-04)
参考文献数
45
被引用文献数
4 1

阪神・淡路大震災の後, それまで, 特殊な専門用語に過ぎなかった「活断層」という言葉が, 広く人々に知られるようになった。本研究は, 社会的表象理論 (Moscovici, 1984) に依拠して, この言葉が, 地震にともなう新奇な事象を「馴致 (familiarize) 」し, 人々の日常世界に取り込まれる過程について検討した。この目的のため, 新聞, 雑誌に掲載された関連報道の内容分析を行ない, Moscoviciが提起した2つの馴致メカニズム-係留 (anchoring) と物象化 (objectification) -のそれぞれについて実証的に検討した。具体的には, 係留過程については「活断層」に関する比喩表現の分析に, 物象化過程については地震前兆証言の分析に焦点をあてた。この結果, 特に, 地震前兆証言は, その独特の発話形式 (回顧的発話形式) に負うて, 社会的表象研究が抱える困難-社会的表象が確立した時点で, 未確立の時点における様相を記述することの原理的困難-を克服する有力な研究対象の一つであることを示唆した。さらに, 社会的表象の概念と認知社会心理学的な諸概念との異同についても論じた。
著者
鈴木 博
出版者
一般社団法人 日本甲殻類学会
雑誌
甲殻類の研究
巻号頁・発行日
vol.3, pp.52-60, 1967
被引用文献数
1

This paper deals with the sacculinization occurred in a male of the pea crab, Pinnetheres sinensis Shen. The specimen was found living commensally within the mantle cavity of the common bivalved shell, Mytilus edulis Linne, obtained on the coast of Tokyo Bay in October, 1964. The body of the adult normal male of Pinnotheres sinensis is rather flat and solid, much smaller than the normal female which has the grobular and soft-shelled body. Even in the largest male, the length of carapace is less than one half that of the fully grown female. In the male, the chela is somewhat thickset compared with that of the female and its propodus furnished with 10-13 setae near the distal end of the anterior border. In second and third pairs of the male ambulatory legs, the carapus is crossed by an oblique row of long feathered hairs, and the propodus fringed with same hairs along the anterior borders. The dactylus of all pairs is claw-shaped and shorter than the propodus. In the female, the dactylus of the last ambulatory leg is rod-shaped and longer than the propodus, furnished with longish hairs along the inner border, with short hairs around the whole surface in distal half. The width of the male abdomen is much narrower than that of the female-about one fifth the length of the carapace, and its sixth abdominal segment has a hook-shaped process on the lateral margin. Of the two pairs of male pleopods, the posterior one has a short flatty exopodite. Of the four pairs of female pleopods, the posterior two are uniramous and has no exopodite (Fig. 1). The external morphological modifications are seen in the male, by sacculinization, as shown in the following: a) The size of the body becomes comparatively larger than in the normal male, and its exoskeleton becomes softend as in the female body (P1. VI). B) The chela becomes somewhat slender and the setae on the propodus are replaced by soft longish hairs, covering the distal surface of both fingers (Fig. 2, 3). C) The long feathered hairs seen on the second and third ambulatory legs are worn out and the dactylus of the fourth ambulatory leg is longer than the propodus, furnished with long hairs as seen in the female (Fig. 2, 1). D) The width of abdomen is broadened; the lateral margin of the sixth segment becomes entire and with marginal hairs (Fig. 3). E) No change of form seems to occur in the first pleopod except for its tip. The carified bridge at the foot of the first pleopod is rudimented. The exopodite of the second pleopod is well developed and covered with long soft hairs. No pleopod is seen in the third abdominal segment, while in the fourth abdominal segment, a uniramous appendage is seen on the right side (Fig. 3 and 4). The internal morphological modifications are seen in testis and midgut gland. These organs are entirely rudimented, being only represented by withered cells. The roots of the parasite glowing thickly around the vas deferens, the midgut gland, the anterior portion of intestine, and the thoracic ganglion. In vas deferens, however, sperms and spermatophores are still seen filling the duct. The penetration of roots of the parasite into the thoracic ganglion has already been investigated by the previous authors (MATSUMOTO K. (1952) and HOSHINO K. (1962)), so the author's present investigation is confined to that of the vas deferens.
著者
Z
出版者
一般財団法人林業経済研究所
雑誌
林業經濟 (ISSN:03888614)
巻号頁・発行日
vol.37, no.6, 1984-06-20
著者
烏谷 昌幸
出版者
慶應義塾大学メディア・コミュニケーション研究所
雑誌
メディア・コミュニケ-ション (ISSN:13441094)
巻号頁・発行日
no.55, pp.63-77, 2005-03

1 はじめに2 「イラク戦争」と「自衛隊イラク派遣」に関する世論3 「自衛隊イラク派遣」論議の中の「憲法」4 04年・憲法記念日における「9条改正」論5 結語