Expanding the adult spectrum of TUBB4A disease: a spasticity-tremor phenotype with network imaging correlates.
Edis Hacılar, Bedia Samanci, Ulas Ay et al.
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From the abstract
TUBB4A mutations cause a spectrum of neurological disorders, but adult-onset hereditary spastic paraplegia is rarely described. We characterized a Turkish family with a novel TUBB4A nucleotide variant (c.1023 C > A, p.Phe341Leu) using clinical, genetic, and advanced neuroimaging (VBM, DTI) compared to 15 controls.