Mental retardation

external

• Synonyms

  • Mental deficiency
  • Intellectual impairment
  • Low IQ
  • Mental handicap
  • Learning difficulty
  • Intellectual failure
  • Educationally subnormal
  • ESN

• Causes

  • Down syndrome
  • Cretinism
  • Premature birth
  • Fetal alcohol syndrome
  • Kernicterus
  • Cortical hamartoma
  • DiGeorge syndrome
  • Homocystinuria
  • Klinefelter syndrome
  • Fragile X syndrome
  • Williams syndrome
  • Arnold-Chiari malformation
  • Edward's syndrome
  • Cornelia de Lange syndrome
  • Metachromatic leukodystrophy
  • Copper deficiency
  • Fanconi anaemia
  • Myotonic dystrophy
  • Laurence-Moon-Biedl syndrome
  • Pseudopseudohypoparathyroidism
  • Cerebral lesion
  • Autism spectrum disorder
  • Cri-du-chat syndrome
  • XYY syndrome
  • Albright's osteodystrophy
  • Batten disease
  • Mucopolysaccharidosis
  • Fucosidosis
  • WAGR syndrome
  • Sturge-Weber syndrome
  • Schindler disease
  • Attention deficit hyperactivity disorder
  • Cat eye syndrome
  • Farber disease
  • Aicardi syndrome
  • Ehlers-Danlos syndrome IX
  • Rubinstein-Taybi syndrome
  • Canavan disease
  • Albinism and Neurolgical deficit
  • Pyruvate dehydrogenase deficiency
  • Methaemoglobinaemia
  • Purine nucleoside phosphorylase deficiency
  • Acquired methaemoglobinemia
  • McLeod syndrome
  • Dravet syndrome
  • West syndrome
  • Hypomelanosis of Ito

• Effects

  • Cognitive disturbance

• Parents

  • Psychiatric symptom
  • Childhood mental disorder