foveal vision

Thân thiện

A scientist uses foveal vision to read a detailed chart.

Definition

1. Noun:
   • Vision with the fovea: The sharp, central vision used for detailed tasks like reading or recognizing faces, provided by the fovea, a small depression in the retina of the eye.

Usage Examples

• Noun:
  • Reading a book requires precise foveal vision.
  • When you look directly at an object, you are using your foveal vision.
  • The artist relied on her foveal vision to paint the fine details.

Advanced Usage

• Scientific/Medical Context: The term is primarily used in ophthalmology, optometry, and neuroscience to describe the high-acuity vision central to many visual functions.
  • The study measured the degradation of foveal vision in patients with macular degeneration.

Variants and Related Words

• Fovea (n): The central pit in the macula of the retina that is responsible for sharp central vision.
• Foveal (adj): Pertaining to the fovea.
  • foveal fixation
• Peripheral vision (n): Vision that occurs outside the point of fixation (the center of gaze), providing awareness of surroundings and motion.

Synonyms

• Central vision
• Direct vision

Antonyms

• Peripheral vision
• Indirect vision

Học thuật

Noun

1. vision with the fovea