The correct spelling of the word "entopic" is E-N-T-O-P-I-C. The IPA phonetic transcription for "entopic" is /ɛnˈtɑːpɪk/. The stress is on the second syllable, represented by the raised apostrophe before the "t". The "en" sound is pronounced as in the word "end", while the "to" sound is pronounced as in the word "tot". The word "entopic" refers to something that occurs within the eye, specifically the visual field, and is commonly used in medical contexts.
Entopic is an adjective that is typically used in the field of psychology and refers to visual phenomena that emerge from within the visual system itself, rather than being caused by external stimuli. The term is derived from the Greek word "entos" which means "within" and "opsis" which means "vision".
In terms of visual illusions, entopic phenomena specifically pertain to the patterns or images that individuals perceive due to the structures and processes within their own eyes and visual cortex. These perceptual experiences can include the perception of floating or moving dots, lines, or geometrical shapes. It is important to note that entopic phenomena are typically experienced only by the individual and cannot be objectively observed by others.
Entoptic phenomena can also refer to visual images that arise as a result of physical stimulation or pressure applied to the eye or other parts of the visual system. For example, when pressure is exerted on the eyeball, one may perceive the appearance of sparks, flashes, or even complex patterns.
The study of entoptic phenomena plays a significant role in psychology and neuroscience, as it helps researchers better understand the functioning of the human visual system. Moreover, it aids in differentiating the causes of visual phenomena, whether they are due to external stimulus or internal processes.
Occurring or situated in the normal place; opposed to ectopic.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "entopic" is derived from two root elements: "en" and "topic". "En" is a prefix derived from Greek that means "in" or "within". It is often used to indicate something internal or intrinsic. "Topic" comes from the Greek word "topos" meaning "place" or "location". Therefore, the combination of these elements in "entopic" suggests something that pertains to a place or location within oneself.