In these cases, the lesion was usually in the cervical spinal cord, but in one case it was thoracic (Johnson et al., 2000). A proposed mechanism is that pathological features of these entities, such as gliosis and haemosiderin, provoke spontaneous activation of spinal itch neurons.
Other differences between the two include the camera, with the Moto Z Force featuring a 21 MP rear camera, compared to the 13 MP camera of the Moto Z, and of course, the display of the Moto Z Force is also shatterproof.
The Moto X Force will hit UK stores in November and will come with a Â£499 price tag for the 32GB model, or Â£534 for the 64GB model. There's no pricing available for Australia yet, but the UK prices roughly convert to AU$1,075 and AU$1,155 respectively.