Sensory stimuli imbued with a strong emotional-motivational relevance, i.e. stimuli with an intrinsic or acquired aversive or appetitive meaning, have the capacity to elicit enhanced processing in the brain, to potently summon attentional resources and to drive prompt and compelling behavioral reactions. Nonetheless, when an individual is strongly committed to the achievement of an unrelated, primary behavioral goal, cognitive and brain mechanisms capable of suppressing the pre-potent impact of emotional stimuli are enacted. Through the development of a highly coherent experimental framework and the implementation of an integrated cross-species (humans, monkeys, rodents) and multi-methodological approach (including the behavioral, brain network and cellular level of analysis), the present research endeavor will aim for a full understanding of the neurocognitive mechanisms and neural substrates that confer a special status to emotional stimuli, in the perspective provided above, as well as of critical neural mechanisms and substrates allowing suppression of their overpowering impact. Furthermore, inter-individual variability will be examined in the above mentioned domain as a potent tool to prove the relevance and solidity of neurocognitive principles identified in the project.
|Aree di ricerca coinvolte dal progetto|
|Behavioral Sciences (DNBM)|
|Behavioral Sciences (DSVR)|
Fisiologia e Psicologia
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