Article 1 Consciousness 1 Humans 1 Imagination 1 Memory 1 Mental imagery 1 Perception 1 Reality monitoring 1 Signal detection theory 1 Visual Perception adult 1 association 1 cognition 1 comparative study 1 confusion (uncertainty) 1 consciousness 1 decision making 1 expectation 1 human 1 human experiment imagery 1 imagination 1 memory 1 mental function 1 mental imagery 1 perception 1 perceptive threshold 1 priority journal 1 sensation 1 signal detection 1