Video Experimental Relacionado
Updated: Sep 10, 2025

07:34
Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
Published on: June 3, 2013
17.5K
Dualidad de percepción digital y analógica
Ehud Ahissar1, Daniel Polani2, Merav Ahissar3
1Department of Brain Sciences, Weizmann Institute of Science.
Psychological review
|August 21, 2025
Resumen
La mente
Área de la Ciencia:
- La neurociencia
- Filosofía de la mente
- Ciencias cognitivas
Sus antecedentes:
- El origen del pensamiento abstracto de la actividad neuronal sigue siendo una cuestión fundamental.
- Los modelos existentes luchan por unir el cerebro físico y la mente no física.
- Los dominios de interacción cerebro-mundo (BW) y cerebro-cerebro (BB) ofrecen un nuevo marco.
Objetivo del estudio:
- Investigar la relación entre las interacciones cerebro-mundo (análogo-continuo) y cerebro-cerebro (digital-discreto).
- Explorar cómo los circuitos neuronales median las transformaciones entre estos dominios.
- Proponer un nuevo modelo para la división físico-mental.
Principales métodos:
- Análisis de los datos existentes sobre las cascadas de bucles neuronales.
- Revisión de los datos de comportamiento y neuronales.
- Modelado teórico de la conversión de señales entre dominios analógicos y digitales.
Principales resultados:
- Los circuitos neuronales pueden convertir entre dominios de señales analógicas y digitales, vinculando procesos físicos y mentales.
- Estas transformaciones son irreversibles, impidiendo la reducción de un dominio al otro.
- La dualidad cerebro-cerebro/mundo-cerebro se asigna a la dualidad mente-cuerpo.
Conclusiones:
- La brecha físico-mental se puede entender a través de la dualidad cerebro-cerebro/cerebro-mundo.
- La percepción subjetiva es clave para la división mente-cuerpo.
- El fundamento de la mente es inherentemente social, no sólo interno.
Videos de Conceptos Relacionados
Perceptual Constancy
531
Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
531
Gestalt Principles of Perception
428
Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
428
Parallel Processing
225
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...
225
Auditory Perception
581
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
581
Perception of Sound Waves
4.6K
The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
4.6K
Depth Perception and Spatial Vision
900
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
900

