McMurtray Aaron M, Clark David G, Flood Mary K, Perlman Susan, Mendez Mario F
Department of Neurology, University of California at Los Angeles (UCLA), USA.
J Neuropsychiatry Clin Neurosci. 2006 Summer;18(3):420-2. doi: 10.1176/jnp.2006.18.3.420.
The spinocerebellar ataxias (SCA) can be manifested in neuropsychiatric symptoms. Among 76 SCA patients presenting to a university ataxia center, depressive symptoms characterized SCA3. Memory symptoms occurred across all SCA groups with relative sparing of SCA6. These differences in neuropsychiatric symptoms suggest the subtype of SCA and the corresponding neuropathological involvement.
脊髓小脑共济失调（SCA）可表现为神经精神症状。在一家大学共济失调中心就诊的76例SCA患者中，抑郁症状是SCA3的特征。记忆症状在所有SCA组中均有出现，SCA6相对较轻。这些神经精神症状的差异提示了SCA的亚型及相应的神经病理学累及情况。
