GYRUS ANGULARIS Meaning and
Definition
-
The gyrus angularis is a distinct anatomical structure located in the brain that is responsible for various cognitive functions, specifically related to language processing. It is part of the parietal lobe, which is situated in the upper posterior region of the brain, and is located in the dominant hemisphere, which is typically the left hemisphere for right-handed individuals.
The gyrus angularis is also known as the angular gyrus or Brodmann area 39 and is characterized by its unique folding pattern, creating a ridge-like structure on the brain's surface. It is positioned at the junction between the temporal, parietal, and occipital lobes.
The primary function of the gyrus angularis is to be involved in language and reading comprehension. It plays a critical role in integrating different sensory inputs, such as visual and auditory information, to process and understand language. Damage or dysfunction in this area can lead to language-related disorders like dyslexia, where individuals may have difficulties with reading and comprehension.
In addition to language functions, the gyrus angularis is also associated with other cognitive processes, including attention, working memory, and spatial awareness. It has been implicated in various mental tasks, such as mental rotation, attention shifting, and semantic processing.
Overall, the gyrus angularis is an essential brain structure involved in language and cognition, playing a crucial role in the complex process of understanding and producing language.
-
Angular convolution, a folded convolution in the inferior parietal lobule formed by the united ends of the superior and middle temporal gyri bending round the posterior upturned extremity of the superior temporal sulcus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GYRUS ANGULARIS
- fyrus angularis
- vyrus angularis
- byrus angularis
- hyrus angularis
- yyrus angularis
- tyrus angularis
- gtrus angularis
- ggrus angularis
- ghrus angularis
- gurus angularis
- g7rus angularis
- g6rus angularis
- gyeus angularis
- gydus angularis
- gyfus angularis
- gytus angularis
- gy5us angularis
- gy4us angularis
- gyrys angularis
- gyrhs angularis
Etymology of GYRUS ANGULARIS
The word "gyrus angularis" is a Latin term that consists of two components: "gyrus" and "angularis".
The term "gyrus" comes from the Latin word "gyrus", which means a circular or convoluted form. It is derived from the Greek word "gyros", which means a circle or ring. In the context of neuroscience, "gyrus" refers to a rounded ridge or fold on the surface of the brain.
The term "angularis" comes from the Latin word "angularis", which means angular or having corners. It is related to the Latin word "angulus", which means an angle or a corner.
Therefore, the term "gyrus angularis" refers to an angular or cornered gyrus or fold on the surface of the brain.
