*Memory fragmentation (short-term memory loss disorder): Patients have only a brief memory of tens of minutes, but they will remember that they have the disease.
*Extension: Every day after waking up, Tony's basic memory will regress for a period of time. Rhodey found Steve to accompany him, but with the speed of Tony's memory fading, he would forget his encounter with Steve in seven days.
*A few rough memory points are: when the Sokovia Accords were first proposed, before breaking up with Pepper, when Ultron was born and saw the entire Avengers army annihilated, when the Extremis virus was suffering from anxiety, and when he first met the captain in Avengers 1.