Does retrieving autobiographical memories of painful events activate the anterior cingulate cortex and inferior frontal gyrus?
The present study reveals a putative neural mechanism for the retrieval of autobiographical memories of previously painful events, which may provide a means of cognitively reappraising a painful episode, without physically re-experiencing it. This finding has implications for understanding disease mechanisms of chronic pain and their impact on subsequent treatment.
We have shown for the first time that specific vascular apoptosis patterns accompany normal regression and that the incidence of apoptosis is selectively altered in the case of arch artery abnormalities in Tgfbeta2 knock-out mice.