青少年における脳からの糖質飲料摂取と既知のリスク要因の予測
Muzayyana Akhmadjonova1, Grace E Shearrer2
1Graduate program in Neuroscience, University of Wyoming, United States; Department of Family and Consumer Sciences, University of Wyoming, United States.
Physiology & behavior
|August 30, 2025
まとめ
青少年の砂糖飲料摂取は 視覚的右尾関節の脳の接続性と性に関連しています 社会経済的な地位が低いと 脳スキャンで頭部が動くと リスクが高まります
科学分野:
- 神経科学
- 青少年 の 健康
- 公衆衛生
背景:
- 砂糖を添加した飲料 (SSB) の消費は,青少年における公衆衛生上の懸念事項です.
- 既知のリスク要因には,低い社会経済的地位,男性性,高体量指数 (BMI) が含まれる.
- 休息状態の機能的磁気共鳴画像 (rsfMRI) は,SSBの摂取を予測する可能性を秘めています.
研究 の 目的:
- 人口統計的要因と rsfMRI接続性を用いて,青少年におけるSSB摂取量を予測する.
- 高いSSB消費と関連した特定の脳の接続パターンを特定する.
主な方法:
- Adolescent Brain Cognitive Development (青少年脳認知発達研究) のデータを活用しました
- 食品スクリーナーデータを基に,SSBの消費量が高いグループと低いグループに分けました.
- 予測特性を特定するためにサポートベクトル分類器 (SVC) とロジスティック回帰を使用した.
主要な成果:
- 性別と58の機能的なつながりは,SVCによって関連する特徴として特定されました.
- 視覚的右尾関節の接続性と性別は,SSBの摂取を有意に予測した.
- スキャンの時の頭部運動は 収入の低下,BMIの上昇,SSBの摂取量の増加と関連していました
結論:
- 視野皮質と右尾皮質の間の平均的な相関は,若者の高いSSB消費の有意な予測因子です.
- 低所得家庭の青年は モーション・アーティファクトにより データの排除のリスクが高くなります
- 脳の接続メトリックは 青少年の食事の行動に 新しい洞察を与えます
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