This bone happens to be the center of cranial bone motion. (robdaquila.com)
The pressure applied to one area of the skull for significant periods of time may cause visible deformation in the soft cranial bones. (babyflathead.org)
DR. STACEY MERLO: I think just like you said — like it sounds, you have your sort of hard cranial bones that you felt and they are hard calcified plates then the fontanels are smaller sort of indentations which are covered in more of a softer membranous covering called our meninges. (pregnancymagazine.com)