How Do You Spell RADIAL VECTION?

Pronunciation: [ɹˈe͡ɪdɪəl vˈɛkʃən] (IPA)

Radial Vection is a perceptual illusion that involves the sensation of self-motion in a stationary environment. The spelling of the term "Radial Vection" is represented phonetically as /ˈreɪ.di.əl ˈvɛk.ʃən/. In this spelling, the primary stress falls on the first syllable 'RAY-di-al', and the secondary stress on the second syllable 'VEK-shun'. The vowel sounds in radial are pronounced as /aɪ/, ɪ/, and /əl/, while the sounds in vection are pronounced as /vɛk/ and /ʃən/. The correct spelling of the term ensures its proper pronunciation and recognition within scientific discourse.

RADIAL VECTION Meaning and Definition

1. Radial vection refers to a visual illusion experienced by individuals when they perceive a sense of self-motion in a circular or radial pattern, even though their physical body remains stationary. It occurs when a person is visually exposed to a radial pattern that expands or contracts, such as a rotating spiral, concentric circles, or radial lines.

   This illusion of self-motion can be likened to the feeling of moving forward or being carried away from the center of the pattern. It can also induce a sense of bodily acceleration or deceleration. Radial vection is a compelling phenomenon that can override a person's physical perception of upright stance, causing them to feel a tilting or leaning sensation.

   The experience of radial vection is believed to be a result of a conflict between visual and proprioceptive (positional) inputs, where the visual stimulus suggests motion while the body and inner ear signals indicate static conditions. This conflict can lead to perceptual errors and the brain may interpret the visual cues as actual movement.

   Radial vection has been extensively studied due to its connection to virtual reality and simulator sickness. It plays a vital role in understanding how individuals perceive motion in virtual environments, as well as the potential issues related to motion sickness when visual and physical sensations do not align.

2. Direct transference from the sick or a carrier to the well without the mediation of another host.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for RADIAL VECTION

• eadial vection
• dadial vection
• fadial vection
• tadial vection
• 5adial vection
• 4adial vection
• rzdial vection
• rsdial vection
• rwdial vection
• rqdial vection
• rasial vection
• raxial vection
• racial vection
• rafial vection
• rarial vection
• raeial vection
• radual vection
• radjal vection
• radkal vection
• radoal vection

Etymology of RADIAL VECTION

The term "radial vection" is a combination of two words: "radial" and "vection".

1. Radial: The word "radial" is derived from the Latin word "radius", which means "spoke of a wheel" or "ray". In English, "radial" is used as an adjective to describe something that is arranged or moving along a radius or radii. It is often associated with lines or patterns extending from a central point, such as spokes on a wheel or rays of light.

2. Vection: The word "vection" is derived from the Latin word "vectio", which means "carriage" or "conveyance". In the context of perception and motion, "vection" refers to the illusion of self-motion experienced when there is a visual stimulus suggesting movement but the body is physically stationary. It is a phenomenon related to motion perception.