Alayavijnana, often translated as 'store consciousness,' is a foundational concept in certain schools of Buddhism, particularly in the Yogacara tradition. It refers to a subtle layer of consciousness that acts as a repository for all past experiences, impressions, and karmic seeds, influencing present and future experiences. This concept connects closely with the notion of emptiness (sunyata), as it emphasizes that even this deep layer of consciousness is not an independent, permanent entity but is also subject to transformation and emptiness.