Rare Zebra

Rare disease search prototype built on Orphanet data

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ORPHA:324262

Autosomal recessive congenital cerebellar ataxia due to MGLUR1 deficiency

Also called Autosomal recessive congenital cerebellar ataxia due to metabotropic glutamate receptor 1 deficiency, Autosomal recessive spinocerebellar ataxia type 13, SCAR13

Body system
Inborn errors of metabolism
Inheritance pattern
Autosomal recessive
Typical age of onset
Infancy, Neonatal
Estimated prevalence
<1 / 1 000 000 (Worldwide)
Rarity class
<1 / 1 000 000

ORPHA:324262 is classified under "Inborn errors of metabolism" in the Orphanet nomenclature.

Common signs

  • Intellectual disability
  • Hyperreflexia
  • Gait ataxia
  • Difficulty standing
  • Esotropia
  • Hypometric saccades