Yes, Consciousness remains in the Absence of Perceptions:

The Inner Door to Reality: Pure Consciousness in the absence of perceptions Francis Licille`s Schedule of MEETINGS and RETREATS: 👉 Francis explores in depth the FUNDAMENTAL QUESTION of the human existence: To be or not to be separated as AWARENESS 👉 0:00 In the absence of perceptions, Consciousness perceives itself 2:20 Is there Awareness in Deep Sleep? 3:00 Do we know that there is Consciousness because we perceive phenomena or because we directly experience pure Consciousness in the absence of phenomena? 5:47 Consciousness is The Reality that Perceives 9:40 The experience of pure Consciousness in the absence of thoughts, sense perceptions and bodily sensations. 16:39 “I“, AKA Consciousness, is the background of reality 25:00 The experience of pure consciousness is instantaneous, timeless. 30:50 At some point we don't sleep any longer 33:09 The goal of life is happiness 38:40 Nonduality transcends both idealism and realism 39:49 The only thing that matters is Non Duality