| 研究課題/領域番号 |
22K13677
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| 研究種目 |
若手研究
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| 配分区分 | 基金 |
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| 審査区分 |
小区分09030:子ども学および保育学関連
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| 研究機関 | 福井大学 |
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研究代表者 |
Natasha Kawata 福井大学, 子どものこころの発達研究センター, 特命助教 (70923415)
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| 研究期間 (年度) |
2022-04-01 – 2024-03-31
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| 研究課題ステータス |
交付 (2022年度)
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| 配分額 *注記 |
4,680千円 (直接経費: 3,600千円、間接経費: 1,080千円)
2023年度: 1,040千円 (直接経費: 800千円、間接経費: 240千円)
2022年度: 3,640千円 (直接経費: 2,800千円、間接経費: 840千円)
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| キーワード | Child maltreatment / auditory / MRI / VBM / rs-fMRI / DTI / Maltreatment children / auditory ability / children abuse / trauma |
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| 研究開始時の研究の概要 |
This study examines the relationship between auditory measure and social scale, GMV, and functional connectivity in children with PVA experiences. All participants will be scanned using a 3-Tesla MR scanner with a 32-channel head coil. High-resolution structural whole-brain images will be acquired using a 3D T1-weighted fast spoiled gradient-recalled imaging sequence. All participants will undergo DTI and rs-fMRI measurements.To assess auditory abilities, participants will undergo an auditory threshold.
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| 研究実績の概要 |
During the current academic year, a dataset comprising information from 60 children was utilized. In addition to demographic data, we collected magnetic resonance imaging (MRI) and hearing data. To be more specific, we performed MRI scans on all 60 subjects using three protocols: T1 imaging for brain structure analysis, resting state functional MRI (fMRI) for examining functional connectivity, and diffusion imaging for investigating brain structure.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
This research will utilize magnetic resonance data obtained from a sample of 60 individuals to conduct both structural and functional analyses. The primary goal is to investigate the impact of environmental factors on brain development related to hearing.
Originally, data acquisition for MRI scans and hearing thresholds of the 60 subjects was scheduled for the current fiscal year. However, the sample collection was completed earlier than anticipated. We are currently assessing the quality of the images and verifying the inclusion criteria for subjects with typical development, before commencing with the data analysis.
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| 今後の研究の推進方策 |
Over the upcoming academic years, all data collected - including data from the cognitive and auditory questionnaire - will be consolidated into a unified table. Furthermore, collaborative efforts with the University of Western's laboratories will commence for the analysis of magnetic resonance data.
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