ArticleScientific reports2019
Enlarged representation of peripersonal space in pregnancy.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Peripersonal space and interpersonal distance as windows onto multisensory body representation in adolescents with overgrowth syndromes.Frontiers in human neuroscience · 2026Article
- Whole-body immobilization modulates visuotactile interaction.Experimental brain research · 2025Article
- Developmental changes of bodily self-consciousness in adolescent girls.Scientific reports · 2024Article
- Mindfulness Affects the Boundaries of Bodily Self-Representation: The Effect of Focused-Attention Meditation in Fading the Boundary of Peripersonal Space.Behavioral sciences (Basel, Switzerland) · 2024Article
- Refraining from interaction can decrease fear of physical closeness during COVID-19.Scientific reports · 2023Article
- The relationship between action, social and multisensory spaces.Scientific reports · 2023Article
- During the COVID-19 pandemic participants prefer settings with a face mask, no interaction and at a closer distance.Scientific reports · 2022Article
- Embodied self-other overlap in romantic love: a review and integrative perspective.Psychological research · 2021Review
- Self-partner inclusion predicts performance of romantically involved individuals in a body-scaled action-anticipation task.PloS one · 2021Article
- Peripersonal Space and Bodily Self-Consciousness: Implications for Psychological Trauma-Related Disorders.Frontiers in neuroscience · 2020Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Our ability to maintain a coherent bodily self despite continuous changes within and outside our body relies on the highly flexible multisensory representation of the body, and of the space surrounding it: the peripersonal space (PPS). The aim of our study was to investigate whether during pregnancy - when extremely rapid changes in body size and shape occur - a likewise rapid plastic reorganization of the neural representation of the PPS occurs. We used an audio-tactile integration task to measure the PPS boundary at different stages of pregnancy. We found that in the second trimester of pregnancy and postpartum women did not show differences in their PPS size as compared to the control group (non-pregnant women). However, in the third trimester the PPS was larger than the controls' PPS and the shift between representation of near and far space was more gradual. We therefore conclude that during pregnancy the brain adapts to the sudden bodily changes, by expanding the representation of the space around the body. This may represent a mechanism to protect the vulnerable abdomen from injury from surrounding objects.
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