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Serra JF, Lisboa IC, Sampaio A, Pereira AF. Observational measures of caregiver's touch behavior in infancy: A systematic review. Neurosci Biobehav Rev 2023; 150:105160. [PMID: 37094739 DOI: 10.1016/j.neubiorev.2023.105160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 03/28/2023] [Accepted: 04/02/2023] [Indexed: 04/26/2023]
Abstract
The caregiver's touch behavior during early infancy is linked to multiple developmental outcomes. However, social touch remains a challenging construct to operationalize, and although observational tools have been a gold standard for measuring touch in caregiver-infant interactions, no systematic review has been conducted before. We followed the PRISMA guidelines and reviewed the literature to describe and classify the main characteristics of the available observational instruments. Of the 3042 publications found, we selected 45 that included an observational measure, and from those we identified 12 instruments. Most of the studies were of infants younger than six months of age and assessed touch in two laboratory tasks: face-to-face interaction and still-face procedure. We identified three approaches for evaluating the caregiver's touch behavior: strictly observational (the observable touch behavior), functional (the functional role of the touch behavior), or mixed (a combination of the previous two). Half of the instruments were classified as functional, 25% as strictly observational, and 25% as mixed. The lack of conceptual and operational uniformity and consistency between instruments is discussed.
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Affiliation(s)
- Juliana F Serra
- Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
| | - Isabel C Lisboa
- UNINOVA-CTS (Center of Technology and Systems), NOVA University of Lisbon, 2829-516 Monte da Caparica, Portugal; Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Adriana Sampaio
- Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; Psychological Neuroscience Lab, Campus de Gualtar, CPsi, School of Psychology, University of Minho, 4710-057 Braga, Portugal.
| | - Alfredo F Pereira
- UNINOVA-CTS (Center of Technology and Systems), NOVA University of Lisbon, 2829-516 Monte da Caparica, Portugal; Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
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Honda T, Tran T, Popplestone S, Draper CE, Yousafzai AK, Romero L, Fisher J. Parents’ mental health and the social-emotional development of their children aged between 24 and 59 months in low-and middle-income countries: A systematic review and meta-analyses. SSM - MENTAL HEALTH 2023. [DOI: 10.1016/j.ssmmh.2023.100197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
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3
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Kumar N, Kamath S, Kumar G, Vaishali K, Sinha MK, Amin R, Chamallamudi MR. Prenatal Learning and Memory: Review on the Impact of Exposure. Curr Pediatr Rev 2023; 19:108-120. [PMID: 35652394 DOI: 10.2174/1573396318666220601160537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 03/28/2022] [Accepted: 04/21/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Prenatal Learning is a topic still debated for its existence, although the concept is well known since ancient times. OBJECTIVE The present review highlights the impact of various stimuli on learning and memory in prenatal and postnatal life. METHODS For review, various articles from preclinical and clinical studies providing early pieces of evidence of prenatal learning to date were included based on the relevancy of the databases, namely, Scopus, Pubmed, and Google Scholar. RESULTS Learning is the process of acquiring skills/ preferences/ habits from the experiences of the exposures of the past. These exposures are the stimuli, which help in categorizing learning into associated or nonassociated learning. The stimuli of adults related to auditory, gustatory, olfactory, visual, touch, etc. are also accessible to the prenatal life in utero either directly or indirectly through the mother. The effects of these stimuli are remarkable during prenatal life and can be seen clearly in infants. These stimuli play an important role in prenatal learning and contribute to neuronal development. The present review summarizes the pieces of evidence for each of these types of learning & their impact on the ex utero life, a futuristic view & the scope of understanding prenatal learning. The review also elucidates the factors affecting prenatal learning. CONCLUSION Studies from clinical and preclinical studies reflected the impacts of several aspects of an infant's life and the memory created during prenatal life was found to be most likely carried on to postnatal life.
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Affiliation(s)
- Nitesh Kumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India.,Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Hajipur-844102, Bihar, India
| | - Sushmitha Kamath
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India
| | - Gautam Kumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India
| | - K Vaishali
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India
| | - Mukesh Kumar Sinha
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India
| | - Revati Amin
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India
| | - Mallikarjuna Rao Chamallamudi
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka- 576104, India
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4
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Frost-Karlsson M, Capusan AJ, Perini I, Olausson H, Zetterqvist M, Gustafsson PA, Boehme R. Neural processing of self-touch and other-touch in anorexia nervosa and autism spectrum condition. Neuroimage Clin 2022; 36:103264. [PMID: 36451367 PMCID: PMC9668667 DOI: 10.1016/j.nicl.2022.103264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
INTRODUCTION The tactile sense plays a crucial role in the development and maintenance of a functional bodily self. The ability to differentiate between self- and nonself-generated touch contributes to the perception of the bodies' boundaries and more generally to self-other-distinction, both of which are thought be altered in anorexia nervosa (AN) and autism spectrum condition (AS). While it has been suggested that AN and AS are characterized by overlapping symptomatology, they might differ regarding body perception and self-other-distinction. METHODS Participants with a diagnosis of AN (n = 25), AS (n = 29), and a comparison group without diagnoses (n = 57) performed a self-other-touch task during functional brain imaging. In the experimental conditions, they stroked their own arm or were stroked on the arm by an experimenter. RESULTS As shown previously, the CG group showed lower activation or deactivation in response to self-touch compared to social touch from someone else. A main group effect was found in areas including somatosensory cortex, frontal and temporal gyri, insula, and subcortical regions. This was driven by increased activations in participants with AN, while participants in the AS group showed mostly comparable activations to the comparison group. CONCLUSIONS AN diagnosis was associated with an increased neural activity in response to both self-touch and social touch. Failure to attenuate self-touch might relate to altered predictions regarding the own body and reduced perception of bodily boundaries. Participants with an AS diagnosis were mostly comparable to the comparison group, potentially indicating unaltered tactile self-other-distinction.
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Affiliation(s)
- Morgan Frost-Karlsson
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden
| | - Andrea Johansson Capusan
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden,Department of Psychiatry in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden
| | - Irene Perini
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden,Center for Medical Imaging and Visualization, Linköping University, 58185 Linköping, Sweden
| | - Håkan Olausson
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden,Department of Clinical Neurophysiology, Linköping University Hospital, 58185 Linköping, Sweden,Center for Medical Imaging and Visualization, Linköping University, 58185 Linköping, Sweden
| | - Maria Zetterqvist
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden,Department of Child and Adolescent Psychiatry in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden
| | - Per A. Gustafsson
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden,Department of Child and Adolescent Psychiatry in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, 58185 Linköping, Sweden
| | - Rebecca Boehme
- Center for Social and Affective Neuroscience, Linköping University, Department of Biomedical and Clinical Sciences, 58185 Linköping, Sweden,Center for Medical Imaging and Visualization, Linköping University, 58185 Linköping, Sweden,Corresponding author at: Center for Social and Affective Neuroscience, The Department of Biomedical and Clinical Sciences, Linköping University, S-581 83 Linköping, Sweden.
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Abstract
The recent and ever-growing problem of boar (Sus scrofa forms including wild boar, hybrid and feral pig) expansion is a very complex issue in wildlife management. The damages caused to biodiversity and the economies are addressed in different ways by the various countries, but research is needed to shed light on the causal factors of this emergency before defining a useful collaborative management policy. In this review, we screened more than 280 references published between 1975–2022, identifying and dealing with five hot factors (climate change, human induced habitat modifications, predator regulation on the prey, hybridization with domestic forms, and transfaunation) that could account for the boar expansion and its niche invasion. We also discuss some issues arising from this boar emergency, such as epizootic and zoonotic diseases or the depression of biodiversity. Finally, we provide new insights for the research and the development of management policies.
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Pettigrew S, Jongenelis MI, Cronin S, Dana LM, Silva D, Prescott SL, Yeap BB. Health-related behaviours and weight status of expectant fathers. Aust N Z J Public Health 2022; 46:275-280. [PMID: 35357737 DOI: 10.1111/1753-6405.13216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 11/01/2021] [Accepted: 01/01/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Little attention has been given to the health status and lifestyle behaviours of expectant fathers. This study aimed to examine health-related variables in a cohort of expectant fathers to identify potential focus areas for interventions designed to optimise health and wellbeing outcomes in this group. METHODS Partners of pregnant women who accessed antenatal services at a large maternity unit in a Western Australian hospital were recruited as part of the ORIGINS Project. Analyses were conducted on data from 498 expectant fathers who were primarily of mid and high socioeconomic status. RESULTS Participants reported relatively low levels of smoking and alcohol consumption and higher physical activity compared to national averages. Weight status was consistent with population norms for adult males: 76% were overweight or obese and 62% had a waist girth ≥94cm. CONCLUSIONS Expectant fathers may benefit from health interventions, especially in relation to managing their weight during this phase of their lives and beyond. IMPLICATIONS FOR PUBLIC HEALTH Pregnancy represents a valuable opportunity to engage fathers-to-be in health interventions. Given identified links between paternal weight status and offspring outcomes, interventions focusing on achieving and maintaining a healthy weight among expectant fathers could be beneficial for families.
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Affiliation(s)
- Simone Pettigrew
- The George Institute for Global Health, University of New South Wales
| | - Michelle I Jongenelis
- Melbourne Centre for Behaviour Change, Melbourne School of Psychological Sciences, The University of Melbourne, Victoria
| | | | - Liyuwork M Dana
- School of Population Health, Curtin University, Western Australia
| | - Desiree Silva
- Medical School, University of Western Australia.,Telethon Kids Institute, Western Australia
| | - Susan L Prescott
- Medical School, University of Western Australia.,Telethon Kids Institute, Western Australia
| | - Bu B Yeap
- Medical School, University of Western Australia.,Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Western Australia
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7
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Mezrai N, Houdelier C, Bertin A, Calandreau L, Arnould C, Darmaillacq AS, Dickel L, Lumineau S. Impact of natural and artificial prenatal stimulations on the behavioural profile of Japanese quail. J Exp Biol 2022; 225:274521. [PMID: 35213895 DOI: 10.1242/jeb.243175] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 02/16/2022] [Indexed: 11/20/2022]
Abstract
As the sensory systems of vertebrates develop prenatally, embryos perceive many environmental stimuli that can influence the ontogeny of their behaviour. Whether the nature and intensity of prenatal stimuli affect differently this ontogeny remains to be investigated. In this context, this study aimed to analyse the effects of prenatal auditory stimulations (natural stimulations "NS": predator vocalisations, or artificial stimulations "AS": metallic sounds) on the subsequent behaviour of young Japanese quail (Coturnix coturnix japonica). For that, behavioural variables recorded during ethological tests evaluating emotional and social reactivity were analysed using a principal component analysis. This analysis revealed significant differences between the behavioural profile of stimulated chicks and that of non-exposed chicks. Indeed, chicks exposed to NS expressed more intense emotional responses in fearful situations, but less neophobia in the presence of a novel environment or object, whereas chicks exposed to AS appeared more sensitive to social isolation. Our original results show that the acoustic environment of embryos can influence the way young birds subsequently interact with their social and physical environment after hatching, and face challenges in changing living conditions.
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Affiliation(s)
- Nawel Mezrai
- Univ Rennes, Normandie Univ, CNRS, EthoS (Éthologie animale et humaine) - UMR 6552, F-35000 Rennes, France
| | - Cécilia Houdelier
- Univ Rennes, Normandie Univ, CNRS, EthoS (Éthologie animale et humaine) - UMR 6552, F-35000 Rennes, France
| | - Aline Bertin
- INRAE, UMR 85 Physiologie de la Reproduction et des Comportements, CNRS, UMR 7247, IFCE, Université F. Rabelais, Nouzilly, France
| | - Ludovic Calandreau
- INRAE, UMR 85 Physiologie de la Reproduction et des Comportements, CNRS, UMR 7247, IFCE, Université F. Rabelais, Nouzilly, France
| | - Cécile Arnould
- INRAE, UMR 85 Physiologie de la Reproduction et des Comportements, CNRS, UMR 7247, IFCE, Université F. Rabelais, Nouzilly, France
| | - Anne-Sophie Darmaillacq
- Normandie Univ, Unicaen, CNRS, EthoS, 14000 Caen, France.,Univ Rennes, CNRS, EthoS (Éthologie animale et humaine) - UMR 6552, F-35000 Rennes, France
| | - Ludovic Dickel
- Normandie Univ, Unicaen, CNRS, EthoS, 14000 Caen, France.,Univ Rennes, CNRS, EthoS (Éthologie animale et humaine) - UMR 6552, F-35000 Rennes, France
| | - Sophie Lumineau
- Univ Rennes, Normandie Univ, CNRS, EthoS (Éthologie animale et humaine) - UMR 6552, F-35000 Rennes, France
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It takes two: An antenatal to postnatal RDoC framework for investigating the origins of maternal attachment and mother–infant social communication. Dev Psychopathol 2021; 33:1539-1553. [DOI: 10.1017/s0954579421000997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractTransformation of the maternal–fetal relationship into the mother–infant relationship remains an enigmatic process. This progression is considered using a Research Domain Criteria (RDoC) informed approach centered on domains of Arousal/Regulation, Positive/Negative Valence, and Social Processes. One hundred and fifty-eight maternal–fetal dyads began participation during pregnancy, maternal–infant dyads were followed at 6 months postpartum. Women exhibited stability in feelings of attachment to the fetus and infant, and in positive/negative appraisal of pregnancy and motherhood. Elicited maternal physiological arousal to emotionally evocative videos generated fetal heart rate variability and motor activity responses. Parasympathetic (i.e., heart rate variability) suppression in the fetus was associated with more positive and regulated infant social communication in the Face-to-Face Still Face protocol; suppression of maternal respiratory sinus arrhythmia was related to infant affect but in the opposite direction. Maternal ratings of infant temperament aligned with maternal antenatal affective valence. Attachment trajectories characterized by stability from antenatal to postnatal periods were most associated with maternal affective appraisal of pregnancy; shifts were influenced by infant characteristics and maternal sympathetic responsivity. Results illustrate how variation in arousal and regulatory systems of the pregnant woman and fetus operate within the context of maternal positive and negative valence systems to separately and jointly shape affiliation and temperament in early infancy.
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9
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Nicoladis E, Barbosa P. Nine-month old infants' hand preference shows no link to concurrent or later vocabulary. Dev Psychobiol 2021; 63:e22160. [PMID: 34333758 DOI: 10.1002/dev.22160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 11/11/2022]
Abstract
Previous studies have shown a link between language abilities and right hand preference (RHP) for both object manipulation and pointing between 10 and 18 months of age. For infants, RHP can still be unstable. The purpose of the present study was to test whether the link between vocabulary and RHP exists among 9-month-old infants. The study included 88 infants who were observed in videotaped free-play interactions with their mothers at 9 months of age. The infants' hand preference was coded for touching objects and pointing. The children's vocabulary was measured at 9, 12, and 18 months of age. The results showed a small and significant RHP for touching objects and no significant RHP for pointing. The degree of RHP was not correlated with vocabulary scores at any age. One interpretation of these results is that, for the infants in this study, the lateralization for motor abilities was still stabilizing and therefore showed no relationship with their vocabulary. If so, this result is consistent with the argument that language lateralization builds on the lateralization for skilled and/or communicative movement.
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Affiliation(s)
- Elena Nicoladis
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
| | - Poliana Barbosa
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
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10
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DiPietro JA, Watson H, Raghunathan RS, Henderson JL, Sgambati FP, Pien GW. Fetal neuromaturation in late gestation is affected by maternal sleep disordered breathing and sleep disruption in pregnant women with obesity. Int J Gynaecol Obstet 2021; 157:181-187. [PMID: 33969483 DOI: 10.1002/ijgo.13738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/26/2021] [Accepted: 05/07/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Maternal sleep disordered breathing and sleep disruption have adverse effects on pregnancy outcomes through multiple potential pathophysiologic pathways. We hypothesize that disordered maternal sleep also adversely impacts the neuromaturation of the fetus. METHODS Participants in this prospective observational study included 102 obese pregnant women (pre-pregnancy body mass index [BMI] of 30 or higher) at 36 weeks of pregnancy. Fetal neuromaturation, defined through measures of fetal heart rate variability, motor activity, and motor-cardiac coupling, was quantified through digitized fetal actocardiography during an afternoon recording. Maternal sleep measures were collected overnight through polysomnography. Data analysis focused on multiple regression, controlling for maternal BMI, blood pressure, and diabetes. RESULTS Indicators of higher sleep disordered breathing were associated with delayed fetal neuromaturation and greater fetal motor activity. Less maternal sleep disruption (shorter rapid eye movement [REM] latency, more REM sleep, and/or fewer transitions) was associated with higher fetal heart rate variability and coupling-based neuromaturation. CONCLUSION Characteristics of disordered maternal sleep affect the developing fetal nervous system. It is unknown whether these results extend to populations that are not characterized by obesity. The influence of maternal sleep on the developing fetal nervous system has been understudied and may yield effects that persist beyond pregnancy.
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Affiliation(s)
- Janet A DiPietro
- Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Heather Watson
- Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Radhika S Raghunathan
- Department of Population, Family & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Janice L Henderson
- Division of Maternal-Fetal Medicine, Department of Gynecology & Obstetrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Francis P Sgambati
- Center for Interdisciplinary Sleep Research and Education, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Grace W Pien
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
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11
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Mackness J, Gallis JA, Owusu RK, Ali M, Abubakr-Bibilazu S, Adam H, Aborigo R, Awoonor-Williams JK, Lillie M, McEwan E, Hembling J, Vasudevan L, Baumgartner JN. Prevalence and correlates of maternal early stimulation behaviors during pregnancy in northern Ghana: a cross-sectional survey. BMC Pregnancy Childbirth 2021; 21:4. [PMID: 33397319 PMCID: PMC7784360 DOI: 10.1186/s12884-020-03476-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 12/03/2020] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Per UNICEF's Nurturing Care Framework, early childhood development (ECD) begins during pregnancy and many lower-resource settings need data to inform their programs for optimal child development. The maternal-fetal relationship can be partly examined via a series of bonding activities called early stimulation behaviors (ESB). This study describes early stimulation behaviors and the associated correlates among pregnant women in Ghana. METHODS This cross-sectional study used data from a cluster-randomized trial in two districts of Northern Ghana. A total of 374 pregnant women were enrolled at baseline and administered a pre-intervention survey. Communication-related early stimulation behaviors was the primary outcome which was evaluated using three maternal-fetal bonding activities; did the woman self-report touching and/or talking, singing, and/or talking about family to her belly. A generalized estimating equation modified Poisson model was used for the bivariate and multivariable analysis. RESULTS About half of the participants reported performing communication-related ESB during pregnancy frequently or sometimes. Bivariate analysis revealed that negative life experiences including higher rates of emotional, physical and sexual intimate partner violence (IPV) and having moderate to severe depressive symptoms were associated with women performing early stimulation behaviors more often. In the multivariable model, physical intimate partner violence remained significantly associated with early stimulation behaviors. CONCLUSION Research on early stimulation behaviors is still in a nascent phase. It is unclear why our results revealed an association between intimate partner violence and early stimulation behaviors; this could reflect a coping mechanism for the expectant mother. Further research is needed to better understand this association and explore potential long-term impacts of early stimulation behaviors during pregnancy on child development. TRIAL REGISTRATION Clinical Trials # NCT03665246 , August 29, 2018.
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Affiliation(s)
| | - John A Gallis
- Department of Biostatistics & Bioinformatics, Duke University, Durham, NC, USA
| | | | - Mohammed Ali
- Catholic Relief Services Country Office, Tamale, Ghana
| | | | - Haliq Adam
- Catholic Relief Services Country Office, Tamale, Ghana
| | | | | | - Margaret Lillie
- Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Elena McEwan
- Catholic Relief Services Head Quarters, Baltimore, MD, USA
| | - John Hembling
- Catholic Relief Services Head Quarters, Baltimore, MD, USA
| | - Lavanya Vasudevan
- Duke Global Health Institute, Duke University, Durham, NC, USA
- Department of Family Medicine & Community Health, Duke University, Durham, North Carolina, USA
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12
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Camerota M, Willoughby MT. Applying Interdisciplinary Frameworks to Study Prenatal Influences on Child Development. CHILD DEVELOPMENT PERSPECTIVES 2020; 15:24-30. [DOI: 10.1111/cdep.12395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Lee JC, Dick AS, Tomblin JB. Altered brain structures in the dorsal and ventral language pathways in individuals with and without developmental language disorder (DLD). Brain Imaging Behav 2020; 14:2569-2586. [PMID: 31933046 PMCID: PMC7354888 DOI: 10.1007/s11682-019-00209-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Developmental Language Disorder (DLD) is a neurodevelopmental disorder characterized by difficulty learning and using language, and this difficulty cannot be attributed to other developmental conditions. The aim of the current study was to examine structural differences in dorsal and ventral language pathways between adolescents and young adults with and without DLD (age range: 14-27 years) using anatomical magnetic resonance imaging (MRI) and diffusion tensor imaging (DTI). Results showed age-related structural brain differences in both dorsal and ventral pathways in individuals with DLD. These findings provide evidence for neuroanatomical correlates of persistent language deficits in adolescents/young adults with DLD, and further suggest that this brain-language relationship in DLD is better characterized by taking account the dynamic course of the disorder along development.
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Affiliation(s)
- Joanna C Lee
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City, IA, 52242, USA.
| | | | - J Bruce Tomblin
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City, IA, 52242, USA
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14
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Parncutt R. Mother Schema, Obstetric Dilemma, and the Origin of Behavioral Modernity. Behav Sci (Basel) 2019; 9:E142. [PMID: 31817739 PMCID: PMC6960940 DOI: 10.3390/bs9120142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 11/29/2022] Open
Abstract
What triggered the emergence of uniquely human behaviors (language, religion, music) some 100,000 years ago? A non-circular, speculative theory based on the mother-infant relationship is presented. Infant "cuteness" evokes the infant schema and motivates nurturing; the analogous mother schema (MS) is a multimodal representation of the carer from the fetal/infant perspective, motivating fearless trust. Prenatal MS organizes auditory, proprioceptive, and biochemical stimuli (voice, heartbeat, footsteps, digestion, body movements, biochemicals) that depend on maternal physical/emotional state. In human evolution, bipedalism and encephalization led to earlier births and more fragile infants. Cognitively more advanced infants survived by better communicating with and motivating (manipulating) mothers and carers. The ability to link arbitrary sound patterns to complex meanings improved (proto-language). Later in life, MS and associated emotions were triggered in ritual settings by repetitive sounds and movements (early song, chant, rhythm, dance), subdued light, dull auditory timbre, psychoactive substances, unusual tastes/smells and postures, and/or a feeling of enclosure. Operant conditioning can explain why such actions were repeated. Reflective consciousness emerged as infant-mother dyads playfully explored intentionality (theory of mind, agent detection) and carers predicted and prevented fatal infant accidents (mental time travel). The theory is consistent with cross-cultural commonalities in altered states (out-of-body, possessing, floating, fusing), spiritual beings (large, moving, powerful, emotional, wise, loving), and reports of strong musical experiences and divine encounters. Evidence is circumstantial and cumulative; falsification is problematic.
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Affiliation(s)
- Richard Parncutt
- Centre for Systematic Musicology, University of Graz, 8010 Graz, Austria
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Belnap SC, Currea JP, Lickliter R. Prenatal incubation temperature affects neonatal precocial birds' locomotor behavior. Physiol Behav 2019; 206:51-58. [DOI: 10.1016/j.physbeh.2019.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 03/01/2019] [Accepted: 03/01/2019] [Indexed: 02/06/2023]
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16
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Green G, Hartley C, Hoskin A, Duff E, Shriver A, Wilkinson D, Adams E, Rogers R, Moultrie F, Slater R. Behavioural discrimination of noxious stimuli in infants is dependent on brain maturation. Pain 2019; 160:493-500. [PMID: 30422872 PMCID: PMC6343955 DOI: 10.1097/j.pain.0000000000001425] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 11/26/2022]
Abstract
Changes in facial expression are an essential form of social communication and in nonverbal infants are often used to alert care providers to pain-related distress. However, studies of early human brain development suggest that premature infants aged less than 34 weeks' gestation do not display discriminative brain activity patterns to equally salient noxious and innocuous events. Here we examine the development of facial expression in 105 infants, aged between 28 and 42 weeks' gestation. We show that the presence of facial expression change after noxious and innocuous stimulation is age-dependent and that discriminative facial expressions emerge from approximately 33 weeks' gestation. In a subset of 49 infants, we also recorded EEG brain activity and demonstrated that the temporal emergence of facial discrimination mirrors the developmental profile of the brain's ability to generate discriminative responses. Furthermore, within individual infants, the ability to display discriminative facial expressions is significantly related to brain response maturity. These data demonstrate that the emergence of behavioural discrimination in early human life corresponds to our brain's ability to discriminate noxious and innocuous events and raises fundamental questions as to how best to interpret infant behaviours when measuring and treating pain in premature infants.
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Affiliation(s)
- Gabrielle Green
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - Caroline Hartley
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - Amy Hoskin
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - Eugene Duff
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - Adam Shriver
- The Oxford Uehiro Centre for Practical Ethics, University of Oxford, Oxford, United Kingdom
| | - Dominic Wilkinson
- The Oxford Uehiro Centre for Practical Ethics, University of Oxford, Oxford, United Kingdom
| | - Eleri Adams
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - Richard Rogers
- Nuffield Department of Anaesthesia, John Radcliffe Hospital, Oxford, United Kingdom
| | - Fiona Moultrie
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - Rebeccah Slater
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
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“It takes two to know one” – Tongue protrusion-retraction is only one small facet of early intersubjectivity. Behav Brain Sci 2017; 40:e382. [DOI: 10.1017/s0140525x16001291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
AbstractTongue protrusion-retraction is critical to early nutrition but is also a gustatory-olfactory aspect of early infant social behaviour that is, in part, reliant on pre-natal exposure and learning. Most early development is necessarily dyadic and intrinsically associated with other aspects of social functioning.
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18
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Vincini S, Jhang Y, Buder EH, Gallagher S. Neonatal Imitation: Theory, Experimental Design, and Significance for the Field of Social Cognition. Front Psychol 2017; 8:1323. [PMID: 28824502 PMCID: PMC5543082 DOI: 10.3389/fpsyg.2017.01323] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 07/18/2017] [Indexed: 01/14/2023] Open
Abstract
Neonatal imitation has rich implications for neuroscience, developmental psychology, and social cognition, but there is little consensus about this phenomenon. The primary empirical question, whether or not neonatal imitation exists, is not settled. Is it possible to give a balanced evaluation of the theories and methodologies at stake so as to facilitate real progress with respect to the primary empirical question? In this paper, we address this question. We present the operational definition of differential imitation and discuss why it is important to keep it in mind. The operational definition indicates that neonatal imitation may not look like prototypical imitation and sets non-obvious requirements on what can count as evidence for imitation. We also examine the principal explanations for the extant findings and argue that two theories, the arousal hypothesis and the Association by Similarity Theory, which interprets neonatal imitation as differential induction of spontaneous behavior through similarity, offer better explanations than the others. With respect to methodology, we investigate what experimental design can best provide evidence for imitation, focusing on how differential induction may be maximized and detected. Finally, we discuss the significance of neonatal imitation for the field of social cognition. Specifically, we propose links with theories of social interaction and direct social perception. Overall, our goals are to help clarify the complex theoretical issues at stake and suggest fruitful guidelines for empirical research.
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Affiliation(s)
- Stefano Vincini
- Instituto de Investigaciones Filosóficas, Universidad Nacional Autónoma de MéxicoMexico City, Mexico
| | - Yuna Jhang
- Department of Speech Language Pathology and Audiology, Chung Shan Medical UniversityTaichung, Taiwan
| | - Eugene H. Buder
- School of Communication Sciences and Disorders, University of Memphis, MemphisTN, United States
- Institute for Intelligent Systems, University of Memphis, MemphisTN, United States
| | - Shaun Gallagher
- Institute for Intelligent Systems, University of Memphis, MemphisTN, United States
- Department of Philosophy, University of Memphis, MemphisTN, United States
- Faculty of Law, Humanities and the Arts, University of Wollongong, WollongongNSW, Australia
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19
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Fulgione D, Trapanese M, Buglione M, Rippa D, Polese G, Maresca V, Maselli V. Pre-birth sense of smell in the wild boar: the ontogeny of the olfactory mucosa. ZOOLOGY 2017; 123:11-15. [PMID: 28550945 DOI: 10.1016/j.zool.2017.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 05/10/2017] [Accepted: 05/10/2017] [Indexed: 10/19/2022]
Abstract
Animals recognize their surrounding environments through the sense of smell by detecting thousands of chemical odorants. Wild boars (Sus scrofa) completely depend on their ability to recognize chemical odorants: to detect food, during scavenging and searching partners, during breeding periods and to avoid potential predators. Wild piglets must be prepared for the chemical universe that they will enter after birth, and they show intense neuronal activity in the olfactory mucosa. With this in mind, we investigated the morpho-functional embryonic development of the olfactory mucosa in the wild boar (in five stages before birth). Using mRNA expression analysis of olfactory marker protein and neuropeptide Y, involved in the function of olfactory sensory neurons, we show early activation of the appropriate genes in the wild boar. We hypothesize olfactory pre-birth development in wild boar is highly adaptive.
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Affiliation(s)
- Domenico Fulgione
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy.
| | - Martina Trapanese
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy
| | - Maria Buglione
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy
| | - Daniela Rippa
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy
| | - Gianluca Polese
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy
| | - Viviana Maresca
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy
| | - Valeria Maselli
- Department of Biology, University of Naples Federico II, Campus Monte S. Angelo, 80126 Naples, Italy
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