Search results for "sensory response"
showing 2 items of 2 documents
Chemical ecology meets conservation biological control: identifying plant volatiles as predictors of floral resource suitability for an egg parasitoi…
2016
Conservation biological control aims to enhance natural enemy populations in crop habitats, e.g. by providing flowering plants as food resources. Suitable flower species must enhance the survival and fecundity of natural enemies but in addition they also need to be highly attractive and thus frequently visited. To date, few examples exist that have considered both criteria. In this study, we tested the effects of the flowering plants alyssum (Lobularia maritima), buckwheat (Fagopyrum esculentum), French marigold (Tagetes patula) and sweet basil (Ocimum basilicum) on the fecundity and olfactory attractiveness of the egg parasitoid Trissolcus basalis, an important biological control agent of …
Pain modulates early sensory brain responses to task‐irrelevant emotional faces
2023
Background Pain can have a significant impact on an individual's life, as it has both cognitive and affective consequences. However, our understanding of how pain affects social cognition is limited. Previous studies have shown that pain, as an alarm stimulus, can disrupt cognitive processing when focal attention is required, but whether pain also affects task-irrelevant perceptual processing is unclear. Methods We examined the effect of laboratory-induced pain on event-related potentials (ERPs) to neutral, sad, and happy faces before, during, and after a cold pressor pain. ERPs reflecting different stages of visual processing (P1, N170, and P2) were analyzed. Results Pain decreased the P1 …