Narcolepsy is a rapid eye movement (REM) sleep disorder that results in excessive sleepiness and “attacks” of sleep accompanied by rapid eye movements.
Temporohyoid osteoarthopathy (THO) results in bone thickening and fusion of the temporohyoid joint to the skull, potentially causing pain and nerve deficits.
Cervical vertebral compressive myelopathy (CVCM or CVM) is a developmental defect of the vertebrae in the neck that leads to compression of the spinal cord and damage to spinal cord tracts.
Equine neuroaxonal dystrophy (eNAD) and equine degenerative myeloencephalopathy (EDM) result from abnormalities of specific neurons in the brainstem and spinal cord.