The lingual gyrus, also known as the medial occipitotemporal gyrus, is a brain structure that is linked to processing vision, especially related to letters. It is thought to also play a role in analysis of logical conditions (i.e., logical order of events) and encoding visual memories.
In the context of brain function, the lingual gyrus, or medial occipitotemporal gyrus, is involved in processing visual information, especially when it comes to written characters. Furthermore, it may also be responsible for evaluating logical sequences and storing visual memories.