Cited by 435Maternal Mental Health During Pregnancy and PostpartumFetal and Pediatric Neurological DisordersPrenatal Substance Exposure Effects

High pregnancy anxiety during mid-gestation is associated with decreased gray matter density in 6-9-year-old children.

Open access
Buss, Claudia, Davis, Elysia Poggi, Muftuler, L. Tugan, Head, Kevin, Sandman, Curt A.·2010·Psychoneuroendocrinology

Abstract

Summary Because the brain undergoes dramatic changes during fetal development it is vulnerable to environmental insults. There is evidence that maternal stress and anxiety during pregnancy influences birth outcome but there are no studies that have evaluated the influence of stress during human pregnancy on brain morphology. In the current prospective longitudinal study we included 35 women for whom serial data on pregnancy anxiety was available at 19 (±0.83), 25 (±0.9) and 31 (±0.9) weeks gestation. When the offspring from the target pregnancy were between six to nine years of age, their neurodevelopmental stage was assessed by a structural MRI scan. With the application of voxel based morphometry, we found regional reductions in gray matter density in association with pregnancy anxiety after controlling for total gray matter volume, age, gestational age at birth, handedness and postpartum perceived stress. Specifically, independent of postnatal stress, pregnancy anxiety at 19 weeks gestation was associated with gray matter volume reductions in the prefrontal cortex, the premotor cortex, the medial temporal lobe, the lateral temporal cortex, the postcentral gyrus as well as the cerebellum extending to the middle occipital gyrus and the fusiform gyrus. High pregnancy anxiety at 25 and 31 weeks gestation was not significantly associated with local reductions in gray matter volume. This is the first prospective study to show that a specific temporal pattern of pregnancy anxiety is related to specific changes in brain morphology. Altered gray matter volume in brain regions affected by prenatal maternal anxiety may render the developing individual more vulnerable to neurodevelopmental and psychiatric disorders as well as cognitive and intellectual impairment.

Integrity signals

Registry

Crossref · 10.1016/j.psyneuen.2009.07.010

Cites

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Claims the paper makes

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  • Findingown data

    Pregnancy anxiety at 25 and 31 weeks was not significantly related to localized gray matter volume reductions.

    “High pregnancy anxiety at 25 and 31 weeks gestation was not significantly associated with local reductions in gray matter volume.”
    Quote in the paperNot a substantial claim
  • Findingown data

    At 19 weeks gestation, pregnancy anxiety was linked to lower gray matter volume in prefrontal, premotor, medial temporal, lateral temporal, postcentral, cerebellar, middle occipital, and fusiform regions, independently of postnatal stress.

    “Specifically, independent of postnatal stress, pregnancy anxiety at 19 weeks gestation was associated with gray matter volume reductions in the prefrontal cortex, the premotor cortex, the medial temporal lobe, the lateral temporal cortex, the postcentral gyrus as well as the cerebellum extending to the middle occipital gyrus and the fusiform gyrus.”
    Quote in the paperSubstantial claim
  • Findingown data

    High pregnancy anxiety at 19 weeks was associated with significant, mostly bilateral, gray matter volume reductions in anterior, orbitofrontal, dorsolateral, and ventrolateral prefrontal cortex.

    “High pregnancy anxiety at 19 weeks gestation was associated with significant, mostly bilateral, gray matter volume reductions in the anterior (Brodmann Area (BA) 10), orbitofrontal (BA 11 and BA 47), dorsolateral (BA 46 and BA 9) and ventrolateral prefrontal cortex (BA 45).”
    Quote in the paperSubstantial claim
  • Findingown data

    The VBM analysis found lower gray matter density in several brain areas associated with high pregnancy anxiety.

    “The VBM analysis revealed lower gray matter density in several brain areas in association with high pregnancy anxiety.”
    Quote in the paperSubstantial claim
  • Findingown data

    Pregnancy anxiety was not significantly associated with maternal sociodemographic characteristics.

    “As shown in Table 2, pregnancy anxiety was not significantly associated with maternal sociodemographic characteristics”
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    Findingown data

    Using voxel-based morphometry, the authors observed lower gray matter density in several regions linked to pregnancy anxiety, with total gray matter volume, age, gestational age at birth, handedness, and postpartum perceived stress held constant.

    “With the application of voxel based morphometry, we found regional reductions in gray matter density in association with pregnancy anxiety after controlling for total gray matter volume, age, gestational age at birth, handedness and postpartum perceived stress.”
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    Findingown data

    Pregnancy anxiety scores showed significant rank stability across the three pregnancy visits.

    “Spearman’s rho correlation coefficients suggested significant rank stability in pregnancy anxiety scores over the course of gestation.”
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    Findingown data

    Pregnancy anxiety scores decreased significantly as gestation advanced, with lower scores at the second and third visits than at the first.

    “With advancing gestational age pregnancy anxiety scores significantly decreased (F(1.8, 56.8)=5.4, p=0.01) resulting in lower scores at the second and third assessments as compared to the first.”
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    Findingown data

    Children who participated in the follow-up did not differ from the initial sample in maternal age, education, or annual household income.

    “Women whose children participated in the follow-up study of brain development did not differ in sociodemographic characteristics (maternal age and education, annual household income) from women in the initial sample (all p’s >0.4).”
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    Findingown data

    The associations with gray matter density were confined to pregnancy anxiety at 19 weeks; anxiety at 25 and 31 weeks was not significantly associated with gray matter volume.

    “These associations with gray matter density were confined to pregnancy anxiety reported at 19 weeks gestation, as reports of pregnancy anxiety at 25 and 31 weeks gestation were not significantly associated with gray matter volume.”
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    Findingown data

    There was no indication of psychiatric disorders and no report of treatment for any disorders in structured interviews.

    “It has to be noted that while there was no indication of psychiatric disorders and there was no report of treatment for any disorders in the structured interviews that probed such issues”
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    Premisecitation

    Prenatally stressed animals repeatedly show impaired neurogenesis and related cognitive impairment.

    “Impaired neurogenesis and associated cognitive impairment have been repeatedly reported in prenatally stressed animals (Lemaire et al., 2000; Fujioka et al., 2006; Lemaire et al., 2006).”
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    Premisecitation

    Adverse birth outcomes may indicate in utero stress exposure.

    “Adverse birth outcomes may be markers of in utero stress exposure (e.g. Wadhwa, 2005)”
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    Premisecitation

    Pregnancy anxiety is a more sensitive predictor of birth outcomes than general anxiety.

    “Pregnancy anxiety has been suggested to be a more sensitive predictor of birth outcomes than general anxiety (Wadhwa et al., 1993; DiPietro et al., 2004; Roesch et al., 2004; Kramer et al., 2009)”
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    Interpretationreasoning

    Brain morphology changes in preterm individuals may also result from perinatal complications often accompanying premature delivery.

    “but the changes in brain morphology may also be due to perinatal complications that are often associated with premature delivery.”
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    Premisecitation

    Prenatal stress is linked to enlarged lateral amygdala nucleus in offspring.

    “For example significantly expanded dimensions of the lateral nucleus of the amygdala were observed in prenatally stressed offspring (Salm et al., 2004).”
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    Premisecitation

    In humans, low birth weight and preterm birth are linked to regional brain volume changes.

    “Thus, low birth weight as well as preterm birth have been related to changes in regional brain volumes (e.g. Peterson et al., 2000; Abernethy et al., 2002; Nosarti et al., 2002; Huizink et al., 2004; Buss et al., 2007; Beauchamp et al., 2008).”
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    Premisecitation

    Prenatal stress can alter synaptic plasticity by impairing long-term potentiation and facilitating long-term depression.

    “Furthermore, prenatal stress has the potential to alter synaptic plasticity by impairing long-term potentiation but facilitating long-term depression (Yaka et al., 2007; Yang et al., 2007).”
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    Premisecitation

    Because the rodent brain is less mature at birth than the human brain, rat early postnatal maturation is considered analogous to human late gestation maturation.

    “Since the rodent brain is less mature at birth than the human brain, it has been suggested that brain maturation occurring in the early postnatal period in the rat is analogous to maturational changes that occur in humans in late gestation (Clancy et al., 2001).”
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    Premisecitation

    Pregnancy anxiety has been proposed as a distinct syndrome.

    “and has been suggested as a distinctive syndrome (Huizink et al., 2004).”
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    Premisecitation

    Abnormal brain development during gestation contributes to many neurological disorders across the lifespan.

    “Growing evidence suggests that abnormal development of the brain during gestation contributes to many neurological disorders that are manifested throughout the entire lifespan (Rees et al., 2008).”
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    In non-human primates, prenatal stress is linked to altered corpus callosum size.

    “as well as altered size of the corpus callosum (Coe et al., 2002).”
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    Interpretationreasoning

    Early life experiences can shape brain morphology.

    “Considering the extended pre- and postnatal developmental trajectory of the brain, it is apparent that early life experiences have the potential to sculpt brain morphology.”
    Quote in the paperSubstantial claim
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    Premisenone given

    The brain changes dramatically during fetal development and is vulnerable to environmental insults.

    “Because the brain undergoes dramatic changes during fetal development it is vulnerable to environmental insults.”
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    • cites Nathanielsz et al., 2003 source

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    Premisecitation

    In non-human primates, daily acute prenatal stress is linked to 10-12% smaller hippocampal volume and suppressed dentate gyrus neurogenesis.

    “In non-human primates, daily acute prenatal stress is associated with 10-12% reductions in hippocampal volume and inhibition of neurogenesis in the dentate gyrus (Coe et al., 2003)”
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    Premisecitation

    Prenatal stress is linked to lower spine density and shorter dendritic length of pyramidal neurons in dorsal anterior cingulate and orbitofrontal cortex.

    “Also, reduced spine densities and significant reduction of dendritic length of pyramidal neurons in the dorsal anterior cingulate and orbitofrontal cortex have been reported in offspring of mothers exposed to stress during pregnancy (Murmu et al., 2006).”
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    Premisecitation

    Rodent studies show brain morphology changes after manipulation of the early postnatal environment.

    “Therefore, it is interesting to note that there is an impressive body of evidence from rodent studies showing changes in brain morphology in association with manipulation of the early postnatal environment (e.g. Meaney et al., 1991; Pham et al., 1999; Helmeke et al., 2001; Huot et al., 2002; Roceri et al., 2002; Bredy et al., 2003; Ovtscharoff et al., 2006; Fabricius et al., 2008).”
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    Interpretationcitation

    The timing effect may be due to pregnancy anxiety being highest at 19 weeks and decreasing over gestation, consistent with previous observations of reduced stress reactivity as pregnancy advances.

    “This effect of timing may be due to the fact that pregnancy anxiety is highest at 19 weeks gestation and decreases over the course of gestation, which is in line with previous observations of reduced physiological and psychological stress reactivity as pregnancy advances (Schulte et al., 1990; Glynn et al., 2001; Glynn et al., 2004; de Weerth & Buitelaar, 2005; Glynn et al., 2008)”
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    Premisecitation

    A small but growing literature indicates that prenatal stress influences both cognitive development and temperament.

    “Importantly and consistent with the primary functions of the affected brain regions, a small but growing literature indicates that prenatal stress influences both cognitive development as well as temperament.”
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    Premisecitation

    Maternal exposure to natural disasters, war, or stressful life events is associated with increased prevalence of psychopathology in offspring.

    “and maternal exposure to natural disasters, war or stressful life events have been associated with increased prevalence of psychopathology in the offspring (van Os & Selten, 1998; Selten et al., 1999; Watson et al., 1999; Beversdorf et al., 2005; Khashan et al., 2008).”
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    Premisecitation

    Limbic structures, especially hippocampus, are prominent targets for early life stress.

    “Limbic structures, especially the hippocampus, have been shown to be prominent targets for early life stress (e.g. Coe et al., 2003; Buss et al., 2007).”
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    Premisecitation

    Elevated prenatal maternal stress/anxiety is associated with emotional/behavioral problems that persisted until adolescence.

    “and emotional/ behavioral problems that persisted until adolescence (Van den Bergh et al., 2005; Van den Bergh et al., 2008).”
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    Study design and conductcitation

    Images were smoothed with a 12 mm kernel to make the data normally distributed and reduce false positives.

    “The normalized, segmented, and modulated images were then smoothed using a 12 mm kernel to ensure that the data were normally distributed and to limit the number of false positive findings (Salmond et al., 2002).”
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    Premisecitation

    Another network affected by pregnancy anxiety (inferior frontal gyrus BA45, middle temporal gyrus BA21, parahippocampal gyrus) seems involved in language learning.

    “Also involved in language learning seems to be another network of brain regions affected by pregnancy anxiety (the inferior frontal gyrus (BA 45), the middle temporal gyrus (BA 21) and the parahippocampal gyrus, Mestres-Misse et al., 2008).”
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    Interpretationreasoning

    This increased stress susceptibility may result in higher concentrations of stress hormones which could further delay brain development.

    “This may result in higher concentrations of stress hormones which could further delay brain development.”
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    Premisecitation

    The temporal polar cortex is involved in social and emotional processing including recognition and semantic memory.

    “The temporal polar cortex appears to be involved in social and emotional processing including recognition and semantic memory (Nakamura & Kubota, 1996; Hoistad & Barbas, 2008).”
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    Study design and conductown data

    Automatic brain segmentation software was tested on pilot scans to ensure gray-white matter segmentation with minimal errors.

    “Automatic brain segmentation software was tested on these pilot scans to ensure gray-white matter segmentation with minimal errors.”
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    Premisecitation

    A temporal-parietal network including middle temporal gyrus (BA21), superior temporal gyrus (BA22), and angular gyrus (BA39) is important in auditory language processing in children.

    “A network in the temporal-parietal cortex consisting of the middle temporal gyrus (BA 21), the superior temporal gyrus (BA 22) and the angular gyrus (BA 39) has been shown to be important in processes related to auditory language processing in children (Ahmad et al., 2003).”
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    Study design and conductcitation

    The 10-item pregnancy anxiety scale is reliable (α=0.75-0.85) and was developed specifically for pregnancy research.

    “This reliable measure (α=0.75-0.85) was specifically developed for use in pregnancy research (Rini et al., 1999; Glynn et al., 2008).”
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    Study design and conductnone given

    A neurologist visually assessed images for normal anatomic appearance.

    “Images were visually assessed by a neurologist for normal anatomic appearance.”
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    Premisecitation

    The prefrontal cortex is involved in executive cognitive functions such as reasoning, planning, attention, working memory, and some aspects of language.

    “The prefrontal cortex is sometimes described as the “highest” structure of the brain because it is involved in executive cognitive functions such as reasoning, planning, attention, working memory, and some aspects of language (e.g. Connolly et al., 2002).”
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    Study design and conductown data

    MRI acquisition parameters were tested on volunteers to achieve optimal gray-white matter contrast, sharpness, high resolution, and no discernible artifacts.

    “Variations of these parameters were tested on volunteers to obtain an optimal set that gave us the best gray-white matter contrast, sharpness and high resolution while ensuring that there were no discernible artifacts.”
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    Premisecitation

    Medial temporal lobe structures including entorhinal, perirhinal, and parahippocampal cortex constitute a memory system for storage and recall of facts and events.

    “Structures in the medial temporal lobe, including areas connected to the hippocampus (entorhinal, perirhinal, parahippocampal cortex), have been proposed to constitute a “medial temporal lobe memory system” with the primary functions of these areas related to the storage and recall of facts and events (Squire et al., 2004).”
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    Premisecitation

    Elevated prenatal maternal stress/anxiety is associated with higher infant behavioral reactivity.

    “higher infant behavioral reactivity (Davis et al., 2004; Davis et al., 2005; Davis et al., 2007)”
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    Premisecitation

    Elevated prenatal maternal stress/anxiety is associated with infant inability to attend and delayed cognitive development.

    “Thus, elevated prenatal maternal stress/anxiety is associated with infant inability to attend and with delayed cognitive development (Brouwers et al., 2001; Huizink et al., 2002; O’Connor et al., 2002; Buitelaar et al., 2003; Huizink et al., 2003; Davis & Sandman, in press)”
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    Premisecitation

    Elevated prenatal maternal stress/anxiety is associated with lower academic achievement in school.

    “lower academic achievement in school (Niederhofer & Reiter, 2004)”
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    Study design and conductown data

    Excluding either child of the sibling pair did not significantly change the reported results.

    “Excluding either child of the sibling pair did not significantly change the reported results.”
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    Premisecitation

    Offspring of women exposed to a natural disaster during pregnancy had poorer general intellectual functioning and language development.

    “Furthermore, offspring of women who were exposed to a natural disaster during their pregnancies had poorer general intellectual functioning and language development (Laplante et al., 2004; Laplante et al., 2008)”
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    Study design and conductcitation

    The analysis controlled for gestational age at birth because preterm delivery has been associated with reductions in gray matter volume.

    “Also, gestational age at birth was controlled for in these analyses because preterm delivery has been shown to be associated with reductions in gray matter volume (e.g. Gimenez et al., 2004).”
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    • cites Gimenez et al., 2004 source

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    Study design and conductreasoning

    By controlling for total gray matter volume, differences in overall brain size that vary by sex were accounted for.

    “By controlling for total gray matter volume, differences in overall brain size were accounted for that varies by sex.”
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    Interpretationreasoning

    Pregnancy anxiety may be higher in women with undiagnosed psychiatric disorders and accompanying endocrine alterations could impact neurodevelopment of offspring.

    “Pregnancy anxiety may be higher in women with undiagnosed psychiatric disorders and accompanying endocrine alterations could impact on neurodevelopment of the offspring.”
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    Study design and conductreasoning

    Postpartum stress was included as an additional covariate to address the association between prenatal stress and gray matter volume independent of postnatal stress.

    “Because pregnancy anxiety and postpartum stress were highly correlated, we included postpartum stress as an additional covariate in order to address the association between prenatal stress and gray matter volume independent of postnatal stress.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: Pregnancy anxiety and postpartum stress were highly correlated.
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    Interpretationreasoning

    Observed consequences of prenatal programming depend on timing of insult, brain region of interest, and stage of assessment.

    “It important to acknowledge that the observed consequences of prenatal programming not only depend on the timing of the insult and the brain region of interest but also on the stage of assessment.”
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    Interpretationreasoning

    What was observed in children of this age range may not be final.

    “This implies that what we observed and reported here in children of this age range may not be final.”
    Quote in the paperNot a substantial claim
    • Rests on an assumption: Studies on postnatal brain development show regional and temporal patterns of dynamic maturational change continuing through childhood and adolescence.
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    Study design and conductown data

    The analysis controlled for child's age at assessment.

    “We furthermore controlled for child’s age at assessment.”
    Quote in the paperSubstantial claim
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    Study design and conductown data

    Analyses were performed at p<0.001 uncorrected, but only voxels within a cluster of at least 100 voxels that reached FDR p<0.05 are reported.

    “Analyses for detection of brain regions that showed significantly reduced gray matter density in association with high pregnancy anxiety were performed at p<0.001 uncorrected, but only those voxels within a cluster of at least 100 voxels that reached a False Discovery Rate (FDR) threshold of p<0.05 are reported.”
    Quote in the paperSubstantial claim
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    Study design and conductreasoning

    The analysis controlled for total gray matter volume to normalize for global differences in gray matter concentration across subjects, so it detected regional rather than overall large-scale variations.

    “Normalization for global differences in gray matter concentration across subjects was performed by controlling for total gray matter volume. Consequently, the analysis detected regional difference rather than overall, large-scale variations in gray matter concentrations.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Interpretationreasoning

    At a later maturational stage, prenatal stress exposure may confer a different morphological pattern.

    “It is possible that at a later maturational stage, prenatal stress exposure will confer a different morphological pattern.”
    Quote in the paperNot a substantial claim
    • Rests on an assumption: Studies on postnatal brain development show regional and temporal patterns of dynamic maturational change continuing through childhood and adolescence.
  • Probably not a substantial claim: may not pass S2 (checkable), S4 (based). May combine two claims.

    Interpretationreasoning

    These morphological patterns may increase vulnerability for certain neurodevelopmental disorders and impair cognitive function.

    “These morphological patterns may increase vulnerability for certain neurodevelopmental disorders and impair cognitive function.”
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    Study design and conductnone given

    Relative threshold masking (threshold >0.3) was used to minimize gray-white matter boundary effects, and implicit masking disregarded voxels with zero values.

    “Relative threshold masking (threshold >0.3) was used to minimize gray-white matter boundary effects, and implicit masking was used to disregard voxels with zero values.”
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    Study design and conductcitation

    The analysis controlled for child's handedness because structural brain asymmetries may be associated with handedness.

    “In addition, handedness of the child was controlled for because structural asymmetries of the brain may be associated with handedness (Toga & Thompson, 2003).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Toga & Thompson, 2003

      Not checked in the free run.

56 of 56
  • The paper relies on this without support.

    No prior human study has investigated the association between prenatal stress exposure and brain morphology in offspring.

    “but there are no studies that have evaluated the influence of stress during human pregnancy on brain morphology.”
    “To the best of our knowledge no study to date in humans has investigated the association between prenatal stress exposure and brain morphology in the offspring.”
  • The authors state this as an assumption.

    Biological systems undergoing rapid developmental changes are especially vulnerable to organizing and disorganizing influences.

    “One key assumption of the programming hypothesis is that biological systems undergoing rapid developmental changes are especially vulnerable to organizing and disorganizing influences (Nathanielsz et al., 2003; Seckl & Meaney, 2004).”
  • The paper relies on this without support.

    Pregnancy anxiety and postpartum stress were highly correlated.

    “Because pregnancy anxiety and postpartum stress were highly correlated”
  • The paper relies on this without support.

    The fetus participates in a dynamic exchange of environmental information with the maternal host over gestation.

    “The fetus participates in a dynamic exchange of environmental (intrauterine) information with the maternal host over the course of gestation.”
  • The paper relies on this without support.

    All communication between maternal and fetal compartments is mediated via the placenta.

    “All communication between the maternal and fetal compartments is mediated via the placenta, an organ of fetal origin.”
  • The paper relies on this without support.

    With production and release of CRH from the placenta, regulation of the HPA axis changes dramatically during pregnancy.

    “With the production and release of CRH from the placenta, regulation of the HPA axis changes dramatically during pregnancy.”
  • The paper relies on this without support.

    Studies on postnatal brain development show regional and temporal patterns of dynamic maturational change continuing through childhood and adolescence.

    “Studies on postnatal brain development have clearly shown regional and temporal patterns of dynamic maturational change continuing through childhood and adolescence.”
  • The paper relies on this without support.

    Different brain regions have a unique timetable for development and specific periods of neural vulnerability.

    “The effect of timing may also be related to the fact that different brain regions have a unique timetable for development and therefore specific periods of neural vulnerability.”
8 of 8

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Exposure to prenatal maternal stress has enduring and wide-ranging consequences on brain development in the offspring, including altered regional brain volumetric growth, cortical folding, metabolism, microstructure, and functional connectivity.

    “Importantly, exposure to prenatal maternal stress is shown to have enduring and wide-ranging consequences on brain development in the offspring, including altered regional brain volumetric growth, cortical folding, metabolism, microstructure, and functional connectivity [4, 15, 19, 23–27, 35–39].”

    From Brain structural and functional outcomes in the offspring of women experiencing psychological distress during pregnancy (2024) · cites this paper as [23]

    Split into 2 atoms — 0 confirmed, 2 partially supported, 0 disputed, 0 misattributed, 0 unverifiable. Expand the claim to see per-atom verdicts.

    Experimental — accuracy not yet measured
  • Elevated maternal psychological distress during mid-gestation is associated with a decrease in the regional cerebrum and cerebellum gray matter volumes of children at 6-9 years of age.

    “a decrease in the regional cerebrum and cerebellum gray matter volumes of children at 6–9 years of age [23]”

    From Brain structural and functional outcomes in the offspring of women experiencing psychological distress during pregnancy (2024) · cites this paper as [23]

    The Results (page unavailable) associate pregnancy anxiety at 19 weeks with regional gray matter volume reductions in cerebral areas and the cerebellum of children aged 6–9. The Methods specify that the measure was pregnancy-specific anxiety, not psychological distress generally; the claim broadens that exposure. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Prenatal maternal stress exposure has enduring consequences on offspring brain development and long-term neurodevelopment.

    “Prenatal maternal stress exposure has been shown to have enduring consequences on brain development in the offspring”

Statistics recomputed

Every reported test result, recomputed from its test statistic and degrees of freedom. A result shows as not adding up only once an independent check has confirmed it.

  • ConsistentF(1.8, 56.8) = 5.4reported p = .01 · recomputed p = .007

    “F(1.8, 56.8)=5.4, p = .01”

1 of 1

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Second anxiety assessment is dated both 25 and 26 weeks

    Minor

    The assessment schedule places the second visit at 25 weeks, but the medical-risk correlation results label it 26 weeks.

1 of 1

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Buss, C., Davis, E. P., Muftuler, L. T., Head, K., & Sandman, C. A.
Affiliations
University of California, Irvine (US)
Corresponding author
Sandman, Curt A.
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
2010-01
Volume
35
Issue
1
Pages
141-153
ISSN
0306-4530 (ISSN-L)
OpenAlex
W1970717430
Cited by
435
References
134
Citations by year
2026: 8 · 2025: 21 · 2024: 24 · 2023: 19 · 2022: 24 · 2021: 35 · 2020: 35 · 2019: 28 · 2018: 25 · 2017: 36 · 2016: 27 · 2015: 35 · 2014: 29 · 2013: 19 · 2012: 28
FWCI
22.19
Type
journal article
Language
en
Open access
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion, cc-by)
Funders
  • National Institute of Neurological Disorders and Stroke (NS-41298;, R01NS041298)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD028413, HD 51852, R01HD051852, HD-28413)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Maternal Mental Health During Pregnancy and Postpartum
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Fetal and Pediatric Neurological Disorders
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Prenatal Substance Exposure Effects
Keywords
prenatal anxiety, maternal stress, prenatal stress, gray matter density, brain structure, second trimester, children, prefrontal cortex, medial temporal lobe, cerebellum, brain development
MeSH terms
Adult, Anxiety, Brain, Child, Female, Gestational Age, Humans, Longitudinal Studies, Magnetic Resonance Imaging, Male, Pregnancy, Pregnancy Complications, Prenatal Exposure Delayed Effects, Prospective Studies, Risk, Socioeconomic Factors, Postpartum Period

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-09-28.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-09-28.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

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