1. Neuroscience Graduate Program; Federal University of Rio Grande do Sul; Porto Alegre Rio Grande do Sul Brazil
2. Friedrich Alexander Universität Erlangen-Nürnberg; Medical Engineering Program; Erlangen Germany
3. Department of Basic Sciences/Physiology; Federal University of Health Sciences of Porto Alegre; Porto Alegre Rio Grande do Sul Brazil
4. Biochemistry Graduate Program; Neurophysiology and Neurochemistry of Neuronal Excitability and Synaptic Plasticity Laboratory, Department of Biochemistry, Universidade Federal do Rio Grande do Sul; Porto Alegre Rio Grande do Sul Brazil