La previsualización parafoveal modula diferencialmente los efectos de la frecuencia de palabras y la predecibilidad

Sara C Sereno1,2,3, Christopher J Hand4,5,6, Aisha Shahid7,8

  • 1School of Psychology & Neuroscience, University of Glasgow, Glasgow, UK.

Journal of vision
|February 19, 2026
PubMed
Resumen

La investigación sobre movimientos oculares muestra que la frecuencia de palabras y la predecibilidad contextual interactúan con la previsualización parafoveal durante la lectura. Esto sugiere mecanismos distintos para el acceso léxico y la integración contextual, influenciados por la información visual.

Videos de Conceptos Relacionados

Frequency-dependent Selection01:21

Frequency-dependent Selection

When the fitness of a trait is influenced by how common it is (i.e., its frequency) relative to different traits within a population, this is referred to as frequency-dependent selection. Frequency-dependent selection may occur between species or within a single species. This type of selection can either be positive—with more common phenotypes having higher fitness—or negative, with rarer phenotypes conferring increased fitness.
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...