1. Department of Clinical Neuroscience, Cuban Center for Neuroscience, Havana, Cuba.
2. Department of Clinical Neurophysiology, Cuban Center for Neuroscience, Havana, Cuba.
3. Department of Neurostatistic, Cuban Center for Neuroscience, Havana, Cuba.
4. Department of Cognitive Neuroscience, Cuban Center of Neuroscience, Havana, Cuba.