The term "ala temporalis" refers to a wing-like structure of the temporal bone in the skull. The correct spelling of this term utilizes the IPA phonetic transcription system, with the initial "a" pronounced as "uh", the "l" sound as in "lemon", and the "t" as a hard "t". The "e" is pronounced like "ay", the "m" as in "man", the "p" is a hard "p", and the final "is" is pronounced as "iss". This word follows proper Latin pronunciation guidelines when spoken aloud.
The term "ala temporalis" usually refers to the lateral wing-like extensions of the sphenoid bone, found in the temporal region of the skull. In anatomy, "ala" typically refers to a structure resembling a wing or wing-like appendage, while "temporalis" pertains to the temporal region of the head.
More specifically, the "ala temporalis" can be described as a flat, thin, bony projection on the sphenoid bone, forming the lower part of the greater wing of the sphenoid. It extends horizontally from the sphenoid bone towards the sides of the head, contributing to the overall structure and shape of the skull.
The "ala temporalis" serves various important functions. Firstly, it provides attachment points for several muscles involved in mastication (chewing) and facial expression. Notably, the temporalis muscle, one of the major muscles used in jaw movement during chewing, attaches to the "ala temporalis." Moreover, this bony structure helps support and protect various structures of the skull, such as the temporal lobe of the brain and the middle ear.
Overall, the "ala temporalis" is a crucial anatomical feature in the temporal region of the head, providing structural support, facilitating muscle attachment, and contributing to the overall form and function of the skull.
A. magna.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "ala temporalis" consists of two parts: "ala" and "temporalis".
- "Ala" comes from the Latin word "ala" meaning "wing". In anatomy, "ala" is used to describe a wing-like extension or process.
- "Temporalis" comes from the Latin word "temporalis", which means "pertaining to the temples". The word is derived from "tempus" meaning "time" or "temporal", referring to the region near the temples.
Therefore, "ala temporalis" refers to a wing-like extension or process related to the temporal region near the temples. In anatomy, it specifically refers to a bony wing-like structure on the side of the sphenoid bone in the skull.