The term 'neck back' can refer to two parts of the body: the SCRUFF and the NAPE. The SCRUFF is the back of the neck, located between the shoulders and the base of the skull. It is also known as the occiput. The NAPE is the back of the neck, located at the base of the skull. It is also known as the posterior neck. Both the SCRUFF and the NAPE are important parts of the body, as they provide support for the head and neck.