1)Barot SK, Kyono Y, Clark EW, et al. Visualizing stimulus convergence in amygdala neurons during associative learning. PNAS 105: 20959-20963, 2008.
2)Maren S, Poremba A, Gabriel M. Basolateral amygdaloid multi-unit neuronal correlates of discriminative avoidance learning in rabbits. Brain Res 549: 311-316, 1991.
3)Nakayama D, Baraki Z, Onoue K, et al. Frontal association cortex is engaged in stimulus integration during associative learning. Curr Biol 25: 117-123, 2015.
4)Ohkawa N, Saitoh Y, Suzuki A, et al. Artificial association of pre-stored information to generate a qualitatively new memory. Cell Rep 11: 261-269, 2015.
5)Frankland PW, Josselyn SA, Anagnostaras SG, et al. Consolidation of CS and US representations in associative fear conditioning. Hippocampus 14: 557-569, 2004.