The ego, hitherto quiescent, becomes actuated by animal instinct—in other words, the instinctive impetus communicates itself to the ego and to consciousness, is taken over by them, and extends their radius of activity.
Neumann defines the developmental ‘animal phase’ as the moment when instinctive energy transfers into ego consciousness, transforming passive drive into active intentionality.
, The Origins and History of Consciousness (Princeton, 2019thesis