Does Turner Syndrome Affect the Brain?

Turner syndrome (TS) results from the absence of an X chromosome in females. This genetic condition is associated with specific cognitive deficits and variations in brain volumes.

Does Turner syndrome affect intelligence?

Intelligence is usually normal in females with Turner syndrome. However, affected females may develop learning disabilities, especially difficulties with visual-spatial relationships. An example would be right-left disorientation.

Does Turner syndrome affect mental development?

Females with Turner syndrome (TS) often demonstrate a unique cognitive profile characterized by relative strengths in verbal domains and weaknesses in visual-spatial and executive areas. Several studies also suggest that girls with TS are at risk for social cognitive and emotion processing difficulties.