ArticleFrontiers in neuroscience2021
Unpleasant Odors Affect Alerting Attention in Young Men: An Event-Related Potential Study Using the Attention Network Test.
Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed, 12 citations in OpenAlex.
- The Influence of Noise Perception and Parent-Rated Developmental Characteristics on White Noise Benefits in Children.Journal of eye movement research · 2026Article
- Painting with odors: How olfactory stimuli influence artistic expression, emotional response, visual perception, and object selection.PloS one · 2026Article
- Community Health Risk Awareness and Knowledge of Air Pollution in Annadale, Polokwane Local Municipality, Limpopo Province, South Africa.Environmental health insights · 2024Article
- Impaired Attention in Children with Obstructive Sleep Apnea: A Preliminary Study of Behavior Combined with Neuroelectrophysiology.Nature and science of sleep · 2024Article
- The impact of threat of shock-induced anxiety on alerting, orienting, and executive function in women: an ERP study.Cognitive, affective & behavioral neuroscience · 2023Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Attention to unpleasant odors is crucial for human safety because they may signal danger; however, whether odor concentration also plays a role remains debated. Here, we explored the effects of two concentrations of pleasant and unpleasant odors on the attention network, comprising the alerting, orienting, and executive control networks. Behavioral responses were examined using the Attention Network Test, while electrophysiological responses were examined by assessing N1 and N2 amplitudes in 30 young men. We found that irrespective of odor concentration, an unpleasant odor induced larger cue-related N1 and N2 amplitudes in the alerting and executive control networks at occipital and frontal electrode sites and that was only paralleled by a reduced behavioral response time of cue-related trails in the alerting network. Thus, our results do not provide supporting evidence for a concentration-dependent effect, but they do suggest that more attentional resources are allocated to alerting-relevant stimuli to improve behavioral response times to a potential threat in young men.
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Registered trials
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