Scholarlink

<p>Eye movements during visual mental imagery resemble those made during prior perception. Across two experiments, we investigated whether eye movements during imagery reflect a part-by-part generation of mental images, by comparing gaze patterns during mental imagery to those during part-based viewing (using a gaze-contingent window, GCW) and to those during holistic viewing (using an artificial scotoma, AS). In Experiment 1, participants freely encoded and imagined pictures before reinspecting them either part-by-part (GCW condition), or holistically (AS condition). The results show that fixation scanpaths (MultiMatch) and refixation patterns (recurrence quantification analysis) during mental imagery largely mirror those during GCW viewing. In Experiment 2, we examined whether this effect depends on prior perceptual encoding. Pictures were initially encoded either freely, with the AS, or with the GCW, and subsequently imagined. The results show that regardless of how the pictures were initially encoded, gaze patterns during mental imagery systematically resembled part-based perception. The current study provides direct evidence that eye movements during mental imagery reflect a part-by-part generation process of the imagined content, independent of prior perceptual encoding.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Gaze patterns during visual mental imagery reflect part-based generation

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年1月13日

查看全文
  • Enea J. Weber,
  • Fred W. Mast

摘要

Eye movements during visual mental imagery resemble those made during prior perception. Across two experiments, we investigated whether eye movements during imagery reflect a part-by-part generation of mental images, by comparing gaze patterns during mental imagery to those during part-based viewing (using a gaze-contingent window, GCW) and to those during holistic viewing (using an artificial scotoma, AS). In Experiment 1, participants freely encoded and imagined pictures before reinspecting them either part-by-part (GCW condition), or holistically (AS condition). The results show that fixation scanpaths (MultiMatch) and refixation patterns (recurrence quantification analysis) during mental imagery largely mirror those during GCW viewing. In Experiment 2, we examined whether this effect depends on prior perceptual encoding. Pictures were initially encoded either freely, with the AS, or with the GCW, and subsequently imagined. The results show that regardless of how the pictures were initially encoded, gaze patterns during mental imagery systematically resembled part-based perception. The current study provides direct evidence that eye movements during mental imagery reflect a part-by-part generation process of the imagined content, independent of prior perceptual encoding.