Video Experimental Relacionado
Updated: Sep 9, 2025
07:12
Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
Published on: April 11, 2025
558
'Uyun Teta: la ceguera, la vista y las historias en el medio
1School of Modern Languages and Cultures, University of Durham, Durham, UK abir.hamdar@durham.ac.uk.
Medical humanities
|September 3, 2025
Resumen
Este ensayo explora la ceguera y la vista usando la historia de una abuela, examinando los contextos sociales y políticos libaneses. Reflexiona sobre las ideas más amplias de ver y no ver a través de la autoetnografía y los estudios de discapacidad.
Área de la Ciencia:
- Estudios sobre la discapacidad
- Estudios de la cultura visual
- Análisis sociocultural
Sus antecedentes:
- El artículo examina la intersección de la ceguera y la vista dentro de la sociedad libanesa contemporánea.
- Destaca las complejidades de la vida social, cultural y política en el Líbano.
Objetivo del estudio:
- Para interrogar crítica y creativamente la relación entre la ceguera y la vista.
- Explorar nociones más amplias de ver y no ver en contextos de vulnerabilidad sociopolítica.
Principales métodos:
- Autoetnografía retrospectiva y memorias personales.
- Aplicación de estudios críticos de discapacidad y teorías de la cultura visual.
- Incorporación de un componente narrativo creativo.
Principales resultados:
- El estudio ofrece una perspectiva matizada sobre la ceguera y la vista, basada en la experiencia personal.
- Conecta experiencias individuales de discapacidad con problemas sociales más amplios en el Líbano.
- El ensayo proporciona ideas imaginativas para navegar por la fragilidad sociopolítica.
Conclusiones:
- La relación entre la ceguera y la vista es compleja y depende del contexto.
- La autoetnografía y la escritura creativa pueden iluminar las realidades socioculturales y políticas.
- La comprensión de "ver" y "no ver" es crucial en las sociedades vulnerables.
Más Videos Relacionados
Videos de Conceptos Relacionados
01:12Hindsight Biases
3.9K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?
3.9K
01:27Synesthesia
193
Synesthesia is a remarkable condition where stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway. People with synesthesia experience a blending or crossing of their senses, such as sight and sound, leading to cross-modal sensations. In this condition, the stimulation of one sense, such as hearing a number or musical note, triggers an experience of another sense, like sensing a specific color, taste, or smell. People...
193
02:07Blind Procedures
12.1K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
12.1K
01:22Photoreceptors and Visual Pathways
6.5K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
6.5K
01:25Glaucoma: Overview
745
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
745
01:16Focusing of Light in the Eye
3.2K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
3.2K