Brain-derived neurotrophic factor gene polymorphisms shape cortical plasticity in humans
L Chaieb, V Moliadze, K Monte-Silva, C Poreisz, N Thirugnanasambandam, MA Nitsche, M Shoukier, H Ludwig, W Paulus, A Antal · Aktuelle Neurologie · 2009 · Heft 10
Bibliografische Angaben
Zusammenfassung
The brain-derived neurotrophic factor (BDNF) gene is involved in mechanisms of synaptic plasticity in the adult brain. Recently it has been demonstrated that BDNF also plays a significant role in shaping externally induced human brain plasticity. Plasticity induced in the human motor cortex by intermittent theta-burst stimulation (iTBS) was impaired in individuals expressing the Val66Met polymorphism. To explore whether this polymorphism is also important for other neuroplasticity-inducing tools in humans with modes of action differing from that of iTBS, namely transcranial direct current (tDCS) and random noise…