A<unk><unk>  of<unk><unk>  was identified as a potential novel degenerative disease in a cluster of individuals with similar clinical signs and symptoms in the Canadian province of<unk><unk>  beginning in 2019. Symptoms listed on the<unk><unk>  Public Health (NBPH) website include memory problems, muscle spasms, balance problems, difficulty walking or falls, blurred vision or visual hallucinations, unexplained or significant weight loss, behaviour changes, and pain in the upper or lower limbs.
New Brunswick neurological syndrome of unknown cause
Acorea, microphthalmia and cataract syndrome
Autosomal dominant nocturnal frontal lobe epilepsy
Acute cerebellar ataxia of childhood
Northern epilepsy syndrome
Spinal muscular atrophy with progressive myoclonic epilepsy
Benign neonatal sleep myoclonus
Catel–Manzke syndrome