👉 A platycephaloid is a type of skull that is defined by its long, narrow features. These features are typically located in the front part of the head and can vary in size depending on the individual. The shape of a platycephaloid is characterized by a pronounced crest or ridge running through the frontal bone, which separates it from other parts of the skull. This feature is often associated with certain anatomical structures, such as the brainstem and the cerebellum.