Exempel på aversive

• Odours of parasitized males induce aversive responses in female mice.

• Most of this work focuses on behavioral responses to potential threat or aversive stimuli, and the neural systems involved in withdrawal or harm avoidance.

• In a second developmental step, normative differences in how boys and girls respond to challenge are amplified by chronic exposure to aversive family environments.

• In addition, adolescents would show a relatively weaker engagement of the avoidant system in aversive conditions in the context of a goal-directed action.

• If we feel rejected by a group we may respond with aversive behaviour, as children do when they feel rejected by their parents.

• Adults with depression may even respond to pleasant stimuli as though the stimuli are aversive.

• Aversive environmental conditions, as well as internal pathologies, at one stage of developoment may have consequences for adaptation at both that and later stages.

• Pain is a sensory-motor feeling state with aversive motivational (hedonic) value.

• Primary among these functions is to signal to caretakers the existence of aversive stimuli.

• Indeed, more robust activity in the amygdala often accompanies the presentation of aversive stimuli that are more arousing than the corresponding appetitive stimuli.

• A neuroscience account of aversive conditioning might refer to the amygdala and temporal cortex and perhaps the role of neurotransmitters such as norepinephrine.

• Maternal depression and sibling antisocial behavior increase the frequency of aversive events experienced by a child.

• Nattering was the probability that the parent responded with aversive behavior, regardless of the child's behavior.

• Thus, fearful expressions may act as unconditioned aversive stimuli to encourage conspecifics to avoid the object/action that elicited the expression.

• We could have used greater concentrations of the material, but we knew that greater strengths of the solution were aversive, not attractive, to male monkeys.