喉頭切除術後のコミュニケーションの適応: 構文の複雑性とジェスチャーの使用
Marise Neijman1,2, Bertus van Rooy2, Roland Pfau2
1Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
International journal of language & communication disorders
|February 23, 2026
まとめ
全喉切除術 (TL) の患者は,変化した不流感を示しますが,構文の複雑性とジェスチャーの使用は維持されます. ジェスチャーと一時停止は,TL後のスピーチリハビリテーションにおける重要な補償ツールです.
科学分野:
- 言語学 言語学とは
- スピーチ・ランゲージ・パソロジーの病理学
- コミュニケーション科学 コミュニケーション科学
背景:
- トータル・ラーリンゲクトミー (TL) は,声の喪失により,気管食道スピーチなどの代替的スピーチリハビリテーションを必要とします.
- 音声とTL後の知覚性は研究されているが,話し言葉の複雑性と共同スピーチのジェスチャーはあまり理解されていない.
- これらの側面を調査することは,TL後の包括的なコミュニケーションリハビリテーションに不可欠です.
研究 の 目的:
- TL患者における文法的な複雑性と共同スピーチのジェスチャーの使用を,対照群と比較して体系的に比較する.
- コミュニケーションタスク中にTL患者の構文構造とジェスチャーパターンの違いを示すかどうかを判断する.
- T.L.後の個人の口頭言語におけるジェスチャーの機能的な役割を探求する.
主な方法:
- 42人の参加者を含む研究:気管食道言語を使用した21人のTL患者と21人の対照群.
- 参加者は,オーディオ・ビデオ録音を分析したビデオ再述と画像説明のタスクに従事しました.
- 分析は,構文の複雑さ (C単位,句,語順) と共話のジェスチャー (型,機能) に焦点を当て,単語数をコントロールしました.
主要な成果:
- TL患者は,コントロールと比較して,フィラーと迷宮を大幅に少なく,短時間の休憩を多く作りました.
- グループ間の言語構文の複雑性のほとんどの測定において,有意な差異は観察されなかった.
- ジェスチャーの頻度,タイプ,機能は,TL患者と健康な対照群の間で比較可能でした.
結論:
- トータル・ラーリンゲクトミーは発話言語の不流暢性に影響を及ぼし,TL患者ではより注意深くスピーチ計画を立てることを示唆しています.
- 構文の複雑さは比較的影響を受けず,共同スピーチのジェスチャーの使用はTL後の不変のままである.
- ジェスチャーや休憩は,価値ある補償的リソースとして機能し,TLリハビリテーションとカウンセリングにおけるその重要性を強調します.
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