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Pollitt Syndrome: Understanding Rare Cognitive Deficits


Scientifically Reviewed · Dr. Marwa Abd-Alazim · September 9, 2026
Medically & Scientifically Reviewed Verified: September 9, 2026
Dr. Marwa Abd-Alazim Ph.D.
Professor of Psychology • University of Kerbala
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This content undergoes rigorous scientific peer-review and medical editorial standards at Arab Psychology Network to ensure clinical accuracy, validity, and compliance with evidence-based guidelines from leading psychological and healthcare authorities (APA / WHO).

Pollitt Syndrome: Understanding Rare Cognitive Deficits

a congenital disorder marked by thin tooth enamel, stubby, brittle hair, defective nails, and serious cognitive retardation. impacted individuals who have been studied have shown microcephaly; X-rays have revealed a small cranial vault.

TRICHORRHEXIS NODOSA WITH MENTAL RETARDATION: “Commonly referred to as Pollitt syndrome.”
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About the Author: Mohammed looti

Cite This Article

looti, M. (2026, September 9). Pollitt Syndrome: Understanding Rare Cognitive Deficits. Encyclopedia of psychology. https://encyclopedia.arabpsychology.com/trichorrhexis-nodosa-with-mental-retardation/
looti, Mohammed. “Pollitt Syndrome: Understanding Rare Cognitive Deficits.” Encyclopedia of psychology, 9 September 2026, https://encyclopedia.arabpsychology.com/trichorrhexis-nodosa-with-mental-retardation/.
looti, Mohammed. “Pollitt Syndrome: Understanding Rare Cognitive Deficits.” Encyclopedia of psychology. September 9, 2026. https://encyclopedia.arabpsychology.com/trichorrhexis-nodosa-with-mental-retardation/.