Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Association Areas of the Cortex01:21

Association Areas of the Cortex

6.2K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
6.2K
Parallel Processing01:20

Parallel Processing

224
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
224
Facial Feedback Hypothesis01:24

Facial Feedback Hypothesis

244
Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role...
244
Moments of Inertia for Composite Areas01:20

Moments of Inertia for Composite Areas

1.2K
Composite areas are structures with multiple basic shapes connected in some way. These shapes usually include rectangles, triangles, circles, and other basic shapes that are connected in such a way as to form a single structure. Calculating the second moment of area for a composite area is essential when trying to understand the structure's overall stiffness.
The second moment of area, also known as the moment of inertia, measures a structure's resistance to bending. It is calculated by...
1.2K
Visual System01:26

Visual System

684
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
684

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Non-dominant hand contractions do not facilitate performance under pressure in common desktop tasks.

PloS one·2025
Same author

Unifying approaches to understanding capacity in change detection.

Psychological review·2024
Same author

Function estimation: Quantifying individual differences of hand-drawn functions.

Memory & cognition·2024
Same author

Test cricketers score quickly during the 'nervous nineties': Evidence from a regression discontinuity design.

PloS one·2023
Same author

Novelty rejection in episodic memory.

Psychological review·2023
Same author

Further tests of sequence-sensitive models in a modified garner task using separable dimensions.

Journal of experimental psychology. General·2022
Same journal

How does optical blur affect audiovisual speech perception and emotion perception?

Attention, perception & psychophysics·2026
Same journal

Is there a cost in forming statistical summary representations at multiple spatial scales?

Attention, perception & psychophysics·2026
Same journal

Low prevalence targets are primarily missed due to mind wandering.

Attention, perception & psychophysics·2026
Same journal

An introduction to the special issue celebrating Mary A. Peterson.

Attention, perception & psychophysics·2026
Same journal

Properties of the threshold stimulus exposure duration (TSED) measure of visual search efficiency.

Attention, perception & psychophysics·2026
Same journal

Auditory selective attention in depth: Investigating directional dependency across front, lateral, and rear spaces.

Attention, perception & psychophysics·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: Sep 9, 2025

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm
09:49

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm

Published on: December 24, 2015

14.3K

Los rasgos faciales de segundo orden se procesan analíticamente en caras compuestas

Xue Jun Cheng1, Daniel R Little2

  • 1Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia.

Attention, perception & psychophysics
|August 29, 2025
PubMed
Resumen
Este resumen es generado por máquina.

Este estudio sobre caras esquemáticas encontró evidencia limitada de procesamiento holístico, lo que sugiere que las caras compuestas pueden procesarse como otros objetos con dimensiones separables, lo que permite un procesamiento más paralelo cuando están alineadas.

Palabras clave:
Percepción de la caraProcesamiento integralProcesamiento de la informaciónTecnología factorial de sistemas

Más Videos Relacionados

Quantification of Orofacial Phenotypes in Xenopus
09:26

Quantification of Orofacial Phenotypes in Xenopus

Published on: November 6, 2014

9.8K
Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software
06:50

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software

Published on: October 30, 2018

9.6K

Videos de Experimentos Relacionados

Last Updated: Sep 9, 2025

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm
09:49

Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm

Published on: December 24, 2015

14.3K
Quantification of Orofacial Phenotypes in Xenopus
09:26

Quantification of Orofacial Phenotypes in Xenopus

Published on: November 6, 2014

9.8K
Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software
06:50

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software

Published on: October 30, 2018

9.6K

Área de la Ciencia:

  • Psicología cognitiva
  • Percepción visual
  • Reconocimiento del rostro humano

Sus antecedentes:

  • Investigaciones anteriores sugirieron que las caras compuestas se someten a un procesamiento holístico.
  • Los hallazgos contradictorios indicaron que las morfologías de caras compuestas se procesan de manera similar a las caras invertidas o desalineadas.
  • Las caras esquemáticas ofrecen un método controlado para investigar los mecanismos de procesamiento de caras.

Objetivo del estudio:

  • Replicar y ampliar los hallazgos sobre el procesamiento de caras compuestas utilizando estímulos esquemáticos.
  • Investigar si las caras esquemáticas presentan características de procesamiento holístico.
  • Determinar los mecanismos de procesamiento (en serie y en paralelo) para las caras esquemáticas alineadas y desalineadas.

Principales métodos:

  • Replicación de Cheng y otros. (2018) utilizando caras esquemáticas con diferentes características de segundo orden.
  • Utilizando una tarea de cara compuesta completa para evaluar el procesamiento.
  • Análisis de escalado multidimensional (MDS) para determinar la métrica más adecuada (integralidad frente a separabilidad).

Principales resultados:

  • Las caras esquemáticas mostraron signos de procesamiento holístico en la tarea de cara compuesta.
  • Las métricas de procesamiento diferían de las caras de morfología, alineándose más con la distancia euclidiana (integralidad).
  • La evidencia sugiere una mezcla de procesamiento en serie y paralelo para caras alineadas y desalineadas, sin una fuerte agrupación holística.

Conclusiones:

  • Las caras compuestas pueden no ser procesadas de manera única de manera holística, sino más bien como objetos con dimensiones separables.
  • La alineación facilita un procesamiento más paralelo para las caras compuestas en comparación con las desalineadas.
  • Los hallazgos desafían las fuertes afirmaciones de procesamiento holístico para caras compuestas, enfatizando el procesamiento de características separables.