>>27153293>>27153293“The form, height, arching, proportion, obliquity, and position of the skull, or bone of the forehead, show the propensity, degree of power, thought, and sensibility of man. The covering, or skin, of the forehead, its position, color, wrinkles, and tension, denote the passions and present state of the mind. — The bones give the internal quantity, and their covering the application of power.” – Aristotle, On the Judgement of Physiognomy
The shape of the forehead is formed by the frontal bone. This bone, which includes the whole region from the root of the nostrils to the temporal bones at the sides, and from the temporal bones to the center of the corona, consists of two parts.
Greninja, bearing such a prominent case of Platycephaly as mentioned above, lacks a forehead altogether, so there is little need, or even possibility for that matter, to attempt to decipher it, for there are no examples of human with such a natural born trait except for those hopelessly morbid and dysfunctional.