Dave is thrown from his motorcycle and suffers a severe blow to the head, resulting in loss of memory for events that occurred before the accident. this is an example of

Dave is experiencing retrograde amnesia caused by brain damage. This means that he can't recall the events that happened before the traumatic crash that caused his injury. In this case, it is caused by his traumatic brain injury. (TBI) However, Dave can still make new memories, because he does not have anterograde amnesia.

Don jorge (1) se levantaba a las seis de la mañana. vivía cerca del ayuntamiento, pero le gustaba llegar temprano. (2) salir de su casa, tomaba un desayuno bien completo: café con leche, tostadas, queso y fruta. ya en el ayuntamiento, (3) se reunía con su secretario para ver la agenda del día. (4) ver la agenda, se tomaba un café. él siempre se tomaba un café (5) leía la prensa del día. (6) , don jorge recibía a los ciudadanos que querían hablar con él.