Neuropsychological testing results from the 10 cases presented.

All tests scores are corrected referring to respective Italian normative data (see methods).*: These are raw scores, as it was not possible to correct scores for Years of Education and Age.**: These scores refer to a modified version of the PPT.§: This patient underwent similar naming and comprehension tests from a different battery (BADA); see text for details.°: Numeric scores were not available.Bold scores are pathological.Neuropsychological testing results from the 10 cases presented.