Shulgina, G. I. (2005): “The Neurophysiological Validation of the Hyperpolarization Theory of Internal Inhibition”, The Spanish Journal of Psychology, 8(1), pp. 86–99. Available at: https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0505120086A (Accessed: 18 November 2024).