In an immobilization taken up in Kafka's story by the literal fixation of the victim to the bed, the traumacore fixates the victim of trauma to a specific temporal slot in its development (the traumatime and the traumasite), to which it returns, against its conscious will, freezing again and again into a traumatized tableau vivant.
Source: wiktionary
According to Berressem, the ultimate 'traumacore' in Pynchon's poetics is the fall into language, subjectivity and culture, a fall that entails the realization of death, not face to face but rather in the face of the letter.
Source: wiktionary
The traumacore functions, therefore, as an always already excluded, crossed out origin, such as the event of my own birth.
Source: wiktionary
While the infinitely "small" time of the clinamen designates for Lacan the time of the "traumacore," it designates for Lucretius the birth of complexity.
Source: wiktionary