Extended Data Fig. 1: MRI of the cervical spine of a patient with ntSCI due to degenerative cervical myelopathy.
From: Cervical excitatory neurons sustain breathing after spinal cord injury

Arrows point to an area of severe compression of the cervical spinal cord at the C3–C5 levels, the area that houses the PMNs. Of note, this patient did not have clinical respiratory deficits.