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Updated: Aug 19, 2026

TMS: Using the Theta-Burst Protocol to Explore Mechanism of Plasticity in Individuals with Fragile X Syndrome and Autism
Published on: December 28, 2010
Fragile X-linked mental retardation: the Martin-Bell syndrome
Abstract:
Seven members of the original family of sex-linked mental retardation reported by Martin and Bell in 1943 have been re-examined and five of them proved to carry a fragile X chromosome. Some also display the typical facial appearance associated with this anomaly, and some have macro-orchidism. It is proposed that the condition should be designated "The Martin-Bell syndrome."
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