Exposure to the stressor environment prevents the temporal dissipation of behavioral depression/learned helplessness.
This change in population genetics can be preserved along generations even when the stressor is removed4.
"Wheal diameters increased after the stressor," the scientists wrote, "compared to a slight decrease following the control task".
Even a day after the stressor, the most anxious subjects continued to show severe symptoms, suggesting a lingering response from the anxiety.
Four days later, a brief stressor leads them to eat almost twice as many Oreos as animals that received the stressor but did not have their diets restricted.
This greater perceptual response is associated with greater emotional responses to the stressor.
Exercise also attenuated SBP/DBP increases in response to the stressor and chocolate cue.
Greater attentional bias towards threatening information was associated with greater emotional reactivity to the stressor task.
Contents of carbon, nitrogen and phosphorus changed depending on the stressor combination.
In theory, cannabinoid agonists administered in temporal proximity to the stressor would prevent the over-consolidation of fear memory, but this needs further testing (Trezza and Campolongo, 2013).
The 5-HT 2C) receptor agonist RO 60-0175 reducocaineaine self-administration and reinstatement induced by the stressor yohimbine and contextual cues.
