The term ciliary amygdalae refers to a pair of small, oval-shaped structures located in the nasal passage, close to the eye sockets. The spelling of ciliary amygdalae comes from Latin roots. Ciliary denotes the presence of cilia, small hair-like structures that help in the movement of particles. Amygdalae refer to the shape of almonds, which the structure is believed to resemble. In pronunciation, the word is written as /ˈsɪlərɪ æmɪɡˈdeɪli/.
Ciliary amygdalae refers to the small, almond-shaped structures that are part of the ciliary body in the eye. The ciliary body is a ring-shaped structure located behind the iris, responsible for controlling the shape of the lens and the production of aqueous humor, the fluid that fills the front part of the eye.
The ciliary amygdalae are specialized collections of nerve cells, also known as amygdaloid cells, found within the ciliary body. These cells are responsible for the regulation of various physiological processes related to vision and eye function. They play a crucial role in the perception and processing of visual stimuli, as well as in the modulation of the pupillary response.
The precise functions of the ciliary amygdalae are not yet fully understood, but studies suggest that they are involved in the integration of visual information, particularly in relation to emotional responses and the regulation of autonomic functions. They are believed to contribute to the fine-tuning of visual processing and the coordination of different aspects of visual perception.
Overall, the ciliary amygdalae serve as an essential component within the complex network of the eye, working in conjunction with other ocular structures to ensure proper vision and visual processing. Further research is necessary to fully unravel the intricacies of their functions and their role in maintaining ocular health.
A small nerve ganglion, the size of a pinhead, on the outer side of the optic nerve in the posterior part of the orbit.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "ciliary amygdalae" does not seem to have a specific etymology as it is not a widely recognized or established term in scientific or anatomical literature. It appears to be a combination of the words "ciliary" and "amygdalae", both of which have their own etymologies:
1. "Ciliary": The word "ciliary" relates to the ciliary body, which is a part of the eye. The term is derived from the Latin word "cilia" meaning "eyelashes" or "hair", referring to the hair-like structures found in the ciliary body.
2. "Amygdalae": The word "amygdalae" is the plural form of the Latin word "amygdala", meaning "almond". It refers to the almond-shaped structures found in the brain known as the amygdalae.