Some researchers believe that, while a susceptibility gene for mitochondrial problems certainly exists, some type of environmental trigger, or "adversity," as one doctor put it, is needed to turn the mutation into a dysfunction.
Adversity triggers the shared smile and, if that's true, what will New York be like after Sept. 11?
The authors maintain that this kind of evidence could be especially useful in efforts to support students suffering from trauma and other adversities that trigger stress in the body, hurting students' ability to succeed.
"My new opera deals with brave students who stood up for what they believed in and triggers a wonderful example of adversity," Mr. Davies has said of "Kommilitonen (Young Blood!)," which had its premiere in March at the Royal Academy of Music in London.
We cannot yet be certain of the biological level mechanisms that alter the genotypic and phenotypic response to perinatal adversity but the triggering of genetic, neuroendocrine and physiological mechanisms by psychological and nutritional stress are regarded as strong contenders [ 1- 3].
One loss can trigger other losses so that there is a cascade of adverse events, and felt adversity might fluctuate over time.
Adversity or threat in and of itself does not trigger improvisation or adjustment.
What we know as fear is predominantly controlled by the amygdala, which triggers the 'fight or flight' response, used in order to escape adversity such as a predator.
This finding is similar to qualitative findings that older Dutch people's wish to die was either triggered suddenly after traumatic life events or developed gradually after a life full of adversity [ 10].
The sense of adversity could have been deepened, but a block by Hart from Stanislav Angelov instead triggered the counterattack that extended England's lead.
