title: Are cognitive and behavioural deficits a part of the clinical picture in Kennedy's disease? A case study.
abstract: Two years prior to diagnosis of Kennedy's disease (KD), a 53-year-old man began experiencing neurological symptoms, including nasal speech, postural tremor, tremor in the upper extremities, and muscle weakness. Genetic analysis revealed 46 CAG repeats in the androgen receptor gene. The patient's altered social conduct and complaints of forgetfulness led to a neuropsychological assessment. A mild impairment in visuospatial and visuoconstructive abilities, visual short-term memory, and a personality disorder were detected. Although cognition and behaviour in KD are typically normal, our findings suggest that the disease may cause mild cognitive and behavioural changes as part of the disease's clinical manifestation.
authors.affiliation: Second Department of Neurology, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland.
authors.forename: Dagmara
authors.initials: D
authors.lastname: Mirowska-Guzel
authors.forename: Joanna
authors.initials: J
authors.lastname: Seniow
authors.forename: Anna
authors.initials: A
authors.lastname: Sułek
authors.forename: Marcin
authors.initials: M
authors.lastname: Leśniak
authors.forename: Anna
authors.initials: A
authors.lastname: Członkowska