کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4187452 | 1608218 | 2007 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Soft neurological signs do not increase with age in euthymic bipolar subjects Soft neurological signs do not increase with age in euthymic bipolar subjects](/preview/png/4187452.png)
BackgroundSoft neurological signs (SNS) are found to be in excess in bipolar disorder (BD). This paper explores changes in SNS with ageing to ascertain whether BD is associated with a progressive neurological decline or a relatively fixed, persistent deficit.Methods53 euthymic BD subjects and controls, aged 15–55 years, were for examined for the presence of SNS which were rated using a modified Kolakowska battery.ResultsIn controls, SNS scores increased slowly and significantly with age whereas in BD subjects high scores occurred throughout the age range and were not age dependent. This confirms and extends an earlier, smaller, study which is reanalysed.LimitationsThe study design was cross-sectional whereas a longitudinal study would better reveal changes in soft signs with ageing.ConclusionsThe studies suggest strongly that BD is accompanied by a significant neurobiological deficit which may progress only minimally with increasing age.
Journal: Journal of Affective Disorders - Volume 103, Issues 1–3, November 2007, Pages 99–103