The angular gyrus is a region of the human brain with crucial roles in language and cognitive processes. This anatomical structure, located in the parietal lobe, is responsible for various functions such as reading, writing, and mathematical reasoning. Furthermore, it plays a part in auditory and visual sensory integration. Synonyms for the term "angular gyrus" may include the following: 1) Brodmann area 39, referring to its classification based on cytoarchitecture; 2) posterior superior temporal gyrus, since it is adjacent to this brain region; 3) Wernicke's area, as it is a part of this language processing region. These synonyms highlight its significance and interplay within the intricate workings of the brain.