نتایج جستجو برای: choreoathetosis

تعداد نتایج: 1147  

2017
Paulina Carriba Alun M Davies

Dendrite size and morphology are key determinants of the functional properties of neurons and neural circuits. Here we show that CD40, a member of the TNF receptor superfamily, is a major regulator of dendrite growth and elaboration in the developing brain. The dendrites of hippocampal excitatory neurons were markedly stunted in Cd40-/- mice, whereas those of striatal inhibitory neurons were mu...

Journal: :Neuron 2004
Cheng-yu Li Jiang-teng Lu Chien-ping Wu Shu-min Duan Mu-ming Poo

Correlated pre- and postsynaptic activity that induces long-term potentiation is known to induce a persistent enhancement of the intrinsic excitability of the presynaptic neuron. Here we report that, associated with the induction of long-term depression in hippocampal cultures and in somatosensory cortical slices, there is also a persistent reduction in the excitability of the presynaptic neuro...

Journal: :Brain : a journal of neurology 2015
Darius Ebrahimi-Fakhari Afshin Saffari Ana Westenberger Christine Klein

Next-generation sequencing has identified mutations in the PRRT2 (proline-rich transmembrane protein 2) gene as the leading cause for a wide and yet evolving spectrum of paroxysmal diseases. PRRT2 mutations are found in the majority of patients with benign familial infantile epilepsy, infantile convulsions and choreoathetosis and paroxysmal kinesigenic dyskinesia, confirming a common disease sp...

2014
Moon-Woo Seong Beom S Jeon Eun Kim Young Yun Kyu Tai Choi Sung Im Cho Hyun Seo Sung Sup Park

Background & Objective: Recently, mutations in PRRT2 have been found to cause paroxysmal kinesigenic dyskinesia (PKD). However, only several reports have described the detailed clinical features of patients with the PRRT2 mutation compared to those without the mutation. Furthermore, 16p11.2 microdeletions including PRRT2 also have been reported in patients with PKD; however, it is unknown to wh...

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