Fig. 6

Model of cLTM retrieval: Multisensory integration in the LH. Top: Conditioning stimulus (olfactory cue) is sufficient to retrieve context-independent memories in the MB. Bottom: Both conditioning stimulus and contextual information are transported to the LH, mediating cLTM retrieval together. Only when all modalities of contextual information are integrated in the LH and matched to the encoding context can the cLTM be retrieved using the conditioning stimulus, much like the AND gate in logic