Seeing with the eyes shut: neural basis of enhanced imagery following ayahuasca ingestion - Araújo, Dráulio Barros de; Ribeiro, Sidarta; Cecchi, Guillermo A.; Carvalho, Fabiana Mesquita de; Sanchez, Tiago Arruda; Pinto, Joel Porfírio; Martinis, Bruno Spinosa de; Crippa, José Alexandre de Souza; Hallak, Jaime Eduardo Cecílio; Santos, Antônio Carlos dos (Human Brain Mapping, 2012)