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4D ultrasound study of fetal facial expressions in the third trimester of pregnancy
https://kagawa-u.repo.nii.ac.jp/records/312
https://kagawa-u.repo.nii.ac.jp/records/3129d5536de-ca63-4a1f-bec7-8cc606a25bfb
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本文 (710.1 kB)
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内容の要旨 (74.7 kB)
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審査の結果の要旨 (490.4 kB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2018-06-01 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 4D ultrasound study of fetal facial expressions in the third trimester of pregnancy | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||||
| 資源タイプ | doctoral thesis | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 著者 |
AboEllail, Mohamed Ahmed Mostafa
× AboEllail, Mohamed Ahmed Mostafa
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Objective: To evaluate the frequencies of fetal facial expressions in the third trimester of pregnancy, when fetal brain maturation and development are progressing in normal healthy fetuses. | |||||||||||
| 言語 | en | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Methods: Four-dimensional (4 D) ultrasound was used to examine the facial expressions of 111 healthy fetuses between 30 and 40 weeks of gestation. The frequencies of seven facial expressions (mouthing, yawning, smiling, tongue expulsion, scowling, sucking, and blinking) during 15-minute recordings were assessed. The fetuses were further divided into three gestational age groups (25 fetuses at 30–31 weeks, 43 at 32–35 weeks, and 43 at ≥36 weeks). Comparison of facial expressions among the three gestational age groups was performed to determine their changes with advancing gestation. | |||||||||||
| 言語 | en | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Results: Mouthing was the most frequent facial expression at 30–40 weeks of gestation, followed by blinking. Both facial expressions were significantly more frequent than the other expressions (p < .05). The frequency of yawning decreased with the gestational age after 30 weeks of gestation (p = .031). Other facial expressions did not change between 30 and 40 weeks. The frequency of yawning at 30–31 weeks was significantly higher than that at 36–40 weeks (p < .05). There were no significant differences in the other facial expressions among the three gestational age groups. | |||||||||||
| 言語 | en | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Conclusions: Our results suggest that 4D ultrasound assessment of fetal facial expressions may be a useful modality for evaluating fetal brain maturation and development. The decreasing frequency of fetal yawning after 30 weeks of gestation may explain the emergence of distinct states of arousal. | |||||||||||
| 言語 | en | |||||||||||
| 学位名 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位名 | 博士（医学） | |||||||||||
| 学位授与機関 | ||||||||||||
| 識別子Scheme | kakenhi | |||||||||||
| 識別子 | 16201 | |||||||||||
| 言語 | ja | |||||||||||
| 機関名 | 香川大学 | |||||||||||
| 言語 | en | |||||||||||
| 機関名 | Kagawa University | |||||||||||
| 学位授与年月日 | ||||||||||||
| 学位授与年月日 | 2017-09-20 | |||||||||||
| 学位授与番号 | ||||||||||||
| 学位授与番号 | 乙第281号 | |||||||||||
| 論文ID（NAID） | ||||||||||||
| 識別子タイプ | NAID | |||||||||||
| 関連識別子 | 500001069911 | |||||||||||
| PubMed番号 | ||||||||||||
| 識別子タイプ | PMID | |||||||||||
| 関連識別子 | 28552024 | |||||||||||
| 関連サイト | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1080/14767058.2017.1330880 | |||||||||||
| 関連サイト | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | https://dl.ndl.go.jp/pid/11122786/ | |||||||||||
| 助成情報 | ||||||||||||
| 識別子タイプ | Crossref Funder | |||||||||||
| 助成機関識別子 | https://doi.org/10.13039/501100001691 | |||||||||||
| 助成機関名 | 日本学術振興会 | |||||||||||
| 言語 | ja | |||||||||||
| 助成機関名 | Japan Society for the Promotion of Science | |||||||||||
| 言語 | en | |||||||||||
| 研究課題番号URI | https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-24119004/ | |||||||||||
| 研究課題番号 | 24119004 | |||||||||||
| 研究課題名 | 胎児期からのハイリスク児の臨床観察による発達障害理解と包括的診断法構築 | |||||||||||
| 言語 | ja | |||||||||||
| 研究課題名 | The mechanism of onset of autism spectrum disorders -The observation from the fetal stage to school age- | |||||||||||
| 言語 | en | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | P | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_fa2ee174bc00049f | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | 4D ultrasound | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | fetal behavior | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | fetal facial expression | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | fetal neurodevelopment | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | fetal neurophysiology | |||||||||||
| KEID | ||||||||||||
| 28462 | ||||||||||||
