1
|
Ribas-Prats T, Arenillas-Alcón S, Martínez SIF, Gómez-Roig MD, Escera C. The frequency-following response in late preterm neonates: a pilot study. Front Psychol 2024; 15:1341171. [PMID: 38784610 PMCID: PMC11112609 DOI: 10.3389/fpsyg.2024.1341171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Introduction Infants born very early preterm are at high risk of language delays. However, less is known about the consequences of late prematurity. Hence, the aim of the present study is to characterize the neural encoding of speech sounds in late preterm neonates in comparison with those born at term. Methods The speech-evoked frequency-following response (FFR) was recorded to a consonant-vowel stimulus /da/ in 36 neonates in three different groups: 12 preterm neonates [mean gestational age (GA) 36.05 weeks], 12 "early term neonates" (mean GA 38.3 weeks), and "late term neonates" (mean GA 41.01 weeks). Results From the FFR recordings, a delayed neural response and a weaker stimulus F0 encoding in premature neonates compared to neonates born at term was observed. No differences in the response time onset nor in stimulus F0 encoding were observed between the two groups of neonates born at term. No differences between the three groups were observed in the neural encoding of the stimulus temporal fine structure. Discussion These results highlight alterations in the neural encoding of speech sounds related to prematurity, which were present for the stimulus F0 but not for its temporal fine structure.
Collapse
Affiliation(s)
- Teresa Ribas-Prats
- Brainlab–Cognitive Neuroscience Research Group. Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain
| | - Sonia Arenillas-Alcón
- Brainlab–Cognitive Neuroscience Research Group. Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain
| | - Silvia Irene Ferrero Martínez
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain
- BCNatal–Barcelona Center for Maternal Fetal and Neonatal Medicine (Hospital Sant Joan de Déu and Hospital Clínic), University of Barcelona, Barcelona, Spain
| | - Maria Dolores Gómez-Roig
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain
- BCNatal–Barcelona Center for Maternal Fetal and Neonatal Medicine (Hospital Sant Joan de Déu and Hospital Clínic), University of Barcelona, Barcelona, Spain
| | - Carles Escera
- Brainlab–Cognitive Neuroscience Research Group. Department of Clinical Psychology and Psychobiology, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain
| |
Collapse
|
2
|
Kvanta H, Bolk J, Broström L, Nosko D, Fernández de Gamarra-Oca L, Padilla N, Ådén U. Language performance and brain volumes, asymmetry, and cortical thickness in children born extremely preterm. Pediatr Res 2024; 95:1070-1079. [PMID: 37923870 PMCID: PMC10920199 DOI: 10.1038/s41390-023-02871-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND Children born preterm are more prone to have language difficulties. Few studies focus on children born extremely preterm (EPT) and the structural differences in language-related regions between these children and children born at term. METHODS Our study used T1-weighted magnetic resonance imaging (MRI) scans to calculate the brain volumetry, brain asymmetry, and cortical thickness of language-related regions in 50 children born EPT and 37 term-born controls at 10 years of age. The language abilities of 41 of the children born EPT and 29 term-born controls were then assessed at 12 years of age, using the Wechsler Intelligence Scale for Children, Fifth Edition and the Clinical Evaluations of Language Fundamentals, Fourth Edition. The differences between MRI parameters and their associations with language outcomes were compared in the two groups. RESULTS Brain volume and cortical thickness of language-related regions were reduced in children born EPT, but volumetric asymmetry was not different between children born EPT and at term. In children born EPT the brain volume was related to language outcomes, prior to adjustments for full-scale IQ. CONCLUSIONS These findings expand our understanding of the structural correlates underlying impaired language performance in children born with EPT. IMPACT The article expands understanding of the structure-function relationship between magnetic resonance imaging measurements of language-related regions and language outcomes for children born extremely preterm beyond infancy. Most literature to date has focused on very preterm children, but the focus in this paper is on extreme prematurity and language outcomes. While the brain volume and cortical thickness of language-related regions were reduced in children born EPT only the volume, prior to adjustment for full-scale IQ, was associated with language outcomes. We found no differences in volumetric asymmetry between children born EPT and at term.
Collapse
Affiliation(s)
- Hedvig Kvanta
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Stockholm, Sweden.
| | - Jenny Bolk
- Division of Clinical Epidemiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Science and Education, Karolinska Institutet, Stockholm, Sweden
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Lina Broström
- Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - Daniela Nosko
- Department of Paediatrics, Örebro University Hospital, Örebro, Sweden
| | | | - Nelly Padilla
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Ulrika Ådén
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Stockholm, Sweden
| |
Collapse
|
3
|
Kojima K, Kline JE, Altaye M, Kline-Fath BM, Parikh NA. Corpus callosum abnormalities at term-equivalent age are associated with language development at two years corrected age in infants born very preterm. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.20.23295848. [PMID: 37790343 PMCID: PMC10543245 DOI: 10.1101/2023.09.20.23295848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
We studied the impact of microstructural abnormalities in the corpus callosum on language development in 348 infants born very prematurely. We discovered that the fractional anisotropy of the corpus callosum anterior midbody was a significant predictor of standardized language scores at two years, independent of clinical and social risk factors.
Collapse
Affiliation(s)
- Katsuaki Kojima
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039
- Department of Pediatrics, University of Cincinnati College of Medicine, 3230 Eden Avenue, Cincinnati, OH 45267
| | - Julia E Kline
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039
| | - Mekibib Altaye
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039
- Department of Pediatrics, University of Cincinnati College of Medicine, 3230 Eden Avenue, Cincinnati, OH 45267
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039
| | - Beth M Kline-Fath
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039
- Department of Radiology, University of Cincinnati College of Medicine, 3230 Eden Avenue, Cincinnati, OH 45267
| | - Nehal A Parikh
- Neurodevelopmental Disorders Prevention Center, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039
- Department of Pediatrics, University of Cincinnati College of Medicine, 3230 Eden Avenue, Cincinnati, OH 45267
| |
Collapse
|
4
|
Kvanta H, Bolk J, Broström L, Fernández de Gamarra-Oca L, Padilla N, Ådén U. Extreme prematurity and perinatal risk factors related to extremely preterm birth are associated with complex patterns of regional brain volume alterations at 10 years of age: a voxel-based morphometry study. Front Neurol 2023; 14:1148781. [PMID: 37273719 PMCID: PMC10235462 DOI: 10.3389/fneur.2023.1148781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/28/2023] [Indexed: 06/06/2023] Open
Abstract
Objective Structural brain volumetric differences have been investigated previously in very preterm children. However, children born extremely preterm, at the border of viability, have been studied to a lesser degree. Our group previously analyzed children born extremely preterm at term using voxel-based morphometry. In this study, we aimed to examine regional gray and white matter differences for children born extremely preterm derived from the same cohort during childhood. We also aimed to explore the effect of perinatal risk factors on brain volumes in the same group. Methods At 10 years of age, 51 children born extremely preterm (before 27 weeks and 0 days) and 38 term-born controls with high-quality 3.0 Tesla magnetic resonance images were included. Statistical analyses using voxel-based morphometry were conducted on images that were normalized using age-specific templates, modulated, and smoothed. Analyses were also performed in stratified groups of children born extremely preterm in the absence or presence of perinatal risk factors that have previously been shown to be associated with volumetric differences at term. Results We found volumetric decreases in gray and white matter in the temporal lobes, gray matter decreases in the precuneus gyri, and white matter decreases in the anterior cingulum for children born extremely preterm (all p < 0.001, and pfwe < 0.05). Gray and white matter increases were predominantly observed in the right posterior cingulum and occipital lobe (all p < 0.001, and pfwe < 0.05). Of the examined perinatal risk factors, intraventricular hemorrhage grades I-II compared with no intraventricular hemorrhage and patent ductus arteriosus ligation compared with no treated patent ductus arteriosus or patent ductus arteriosus treated with ibuprofen led to volumetric differences at 10 years of age (all p < 0.001, and pfwe < 0.05). Conclusions Children born extremely preterm exhibit volumetric alterations in a pattern overlapping that previously found at term, where many regions with differences are the main hubs of higher order networks. Some, but not all, risk factors known to be associated with structural alterations at term were associated with alterations at 10 years of age.
Collapse
Affiliation(s)
- Hedvig Kvanta
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Jenny Bolk
- Clinical Epidemiology Division, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Lina Broström
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | | | - Nelly Padilla
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| | - Ulrika Ådén
- Department of Women's and Children's Health, Karolinska Institute, Stockholm, Sweden
| |
Collapse
|
5
|
Quinones JF, Hildebrandt A, Pavan T, Thiel CM, Heep A. Preterm birth and neonatal white matter microstructure in in-vivo reconstructed fiber tracts among audiovisual integration brain regions. Dev Cogn Neurosci 2023; 60:101202. [PMID: 36731359 PMCID: PMC9894786 DOI: 10.1016/j.dcn.2023.101202] [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: 08/25/2022] [Revised: 01/02/2023] [Accepted: 01/25/2023] [Indexed: 01/28/2023] Open
Abstract
Individuals born preterm are at risk of developing a variety of sequelae. Audiovisual integration (AVI) has received little attention despite its facilitating role in the development of socio-cognitive abilities. The present study assessed the association between prematurity and in-vivo reconstructed fiber bundles among brain regions relevant for AVI. We retrieved data from 63 preterm neonates enrolled in the Developing Human Connectome Project (http://www.developingconnectome.org/) and matched them with 63 term-born neonates from the same study by means of propensity score matching. We performed probabilistic tractography, DTI and NODDI analysis on the traced fibers. We found that specific DTI and NODDI metrics are significantly associated with prematurity in neonates matched for postmenstrual age at scan. We investigated the spatial overlap and developmental order of the reconstructed tractograms between preterm and full-term neonates. Permutation-based analysis revealed significant differences in dice similarity coefficients and developmental order between preterm and full term neonates at the group level. Contrarily, no group differences in the amount of interindividual variability of DTI and NODDI metrics were observed. We conclude that microstructural detriment in the reconstructed fiber bundles along with developmental and morphological differences are likely to contribute to disadvantages in AVI in preterm individuals.
Collapse
Affiliation(s)
- Juan F. Quinones
- Psychological Methods and Statistics, Department of Psychology, School of Medicine and Health Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany,Cluster of Excellence Hearing4all, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany,Correspondence to: Carl von Ossietzky Universität Oldenburg, Department of Psychology, Ammerländer Heerstr., 114-11, 826129 Oldenburg, Germany.
| | - Andrea Hildebrandt
- Psychological Methods and Statistics, Department of Psychology, School of Medicine and Health Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany,Cluster of Excellence Hearing4all, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany,Research Center Neurosensory Science, Carl von Ossietzky Universität Oldenburg, Germany,Correspondence to: Carl von Ossietzky Universität Oldenburg, Department of Psychology, Ammerländer Heerstr., 114-11, 826129 Oldenburg, Germany.
| | - Tommaso Pavan
- Department of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Christiane M. Thiel
- Cluster of Excellence Hearing4all, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany,Research Center Neurosensory Science, Carl von Ossietzky Universität Oldenburg, Germany,Biological Psychology, Department of Psychology, School of Medicine and Health Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany
| | - Axel Heep
- Research Center Neurosensory Science, Carl von Ossietzky Universität Oldenburg, Germany,Klinik für Neonatologie, Intensivmedizin und Kinderkardiologie, Oldenburg, Germany
| |
Collapse
|
6
|
Kallankari H, Taskila HL, Heikkinen M, Hallman M, Saunavaara V, Kaukola T. Microstructural alterations in association tracts and language abilities in schoolchildren born very preterm and with poor fetal growth. Pediatr Radiol 2023; 53:94-103. [PMID: 35773359 PMCID: PMC9816217 DOI: 10.1007/s00247-022-05418-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 05/07/2022] [Accepted: 06/02/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND Prematurity and perinatal risk factors may influence white matter microstructure. In turn, these maturational changes may influence language development in this high-risk population of children. OBJECTIVE To evaluate differences in the microstructure of association tracts between preterm and term children and between preterm children with appropriate growth and those with fetal growth restriction and to study whether the diffusion tensor metrics of these tracts correlate with language abilities in schoolchildren with no severe neurological impairment. MATERIALS AND METHODS This study prospectively followed 56 very preterm children (mean gestational age: 28.7 weeks) and 21 age- and gender-matched term children who underwent diffusion tensor imaging at a mean age of 9 years. We used automated probabilistic tractography and measured fractional anisotropy in seven bilateral association tracts known to belong to the white matter language network. Both groups participated in language assessment using five standardised tests at the same age. RESULTS Preterm children had lower fractional anisotropy in the right superior longitudinal fasciculus 1 compared to term children (P < 0.05). Preterm children with fetal growth restriction had lower fractional anisotropy in the left inferior longitudinal fasciculus compared to preterm children with appropriate fetal growth (P < 0.05). Fractional anisotropy in three dorsal tracts and in two dorsal and one ventral tract had a positive correlation with language assessments among preterm children and preterm children with fetal growth restriction, respectively (P < 0.05). CONCLUSION There were some microstructural differences in language-related tracts between preterm and term children and between preterm children with appropriate and those with restricted fetal growth. Children with better language abilities had a higher fractional anisotropy in distinct white matter tracts.
Collapse
Affiliation(s)
- Hanna Kallankari
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland. .,Department of Child Neurology, Oulu University Hospital, University of Oulu, P.O. Box 5000, FIN-90014, Oulu, Finland.
| | - Hanna-Leena Taskila
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland ,Department of Neonatology, Oulu University Hospital, Oulu, Finland
| | - Minna Heikkinen
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland ,Child Language Research Center, Faculty of Humanities, University of Oulu, Oulu, Finland
| | - Mikko Hallman
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland
| | - Virva Saunavaara
- PET Center, Turku University Hospital, Turku, Finland ,Department of Medical Physics, Turku University Hospital, Turku, Finland
| | - Tuula Kaukola
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland ,Department of Neonatology, Oulu University Hospital, Oulu, Finland
| |
Collapse
|
7
|
Taskila HL, Heikkinen M, Yliherva A, Välimaa T, Hallman M, Kaukola T, Kallankari H. Antenatal and neonatal risk factors in very preterm children were associated with language difficulties at nine years of age. Acta Paediatr 2022; 111:2100-2107. [PMID: 35896181 DOI: 10.1111/apa.16501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 11/28/2022]
Abstract
AIM This Finnish study compared language and reading abilities between schoolchildren born at a very low gestational age (VLGA) of <32 weeks and at term and analysed any associations between antenatal and neonatal risk factors and language skills in the VLGA group. METHODS We prospectively followed 76 children born at a VLGA and 50 children born at term when they reached a mean age of 9.0 (8.1-10.0) years. They attended mainstream schools and had no severe neurosensory disabilities. Receptive language ability, rapid naming and word reading were evaluated using standardised tests. RESULTS Children in the VLGA group had lower scores for receptive language abilities (median 55.0 versus 57.0, p = 0.01) and word reading (mean 4.4 versus 5.1, p = 0.03) than the children in the term group. In the VLGA group, foetal growth restriction was associated with lower scores for rapid naming, early intraventricular haemorrhage was associated with poor word reading and respiratory distress syndrome was associated with poor rapid naming (p < 0.05). CONCLUSION Schoolchildren born at a VLGA had more difficulties with receptive language abilities and word reading than children born at term. Foetal growth restriction and early neonatal morbidities were associated with language difficulties.
Collapse
Affiliation(s)
- Hanna-Leena Taskila
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland.,Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Minna Heikkinen
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland.,Research Unit of Logopedics and Child Language Research Center, University of Oulu, Oulu, Finland
| | - Anneli Yliherva
- Research Unit of Logopedics and Child Language Research Center, University of Oulu, Oulu, Finland.,Logopedics, Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Taina Välimaa
- Research Unit of Logopedics and Child Language Research Center, University of Oulu, Oulu, Finland
| | - Mikko Hallman
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland
| | - Tuula Kaukola
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland.,Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Hanna Kallankari
- PEDEGO Research Unit and Medical Research Center Oulu, University of Oulu, Oulu, Finland.,Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| |
Collapse
|
8
|
Monitoring of Communication Precursors in Extremely Low Birth Weight (ELBW) Newborns by Video Analysis Method: Preliminary Results. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9050602. [PMID: 35626779 PMCID: PMC9139730 DOI: 10.3390/children9050602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 11/16/2022]
Abstract
Background: The survival of extremely low birth weight infants (ELBW) has increased worldwide. Even in the absence of major disabilities, ELBW infants show difficulty in simple language functions. It is relevant to assess early abilities, which are the base of early linguistic skills, in order to implement customized intervention programs in ELBW infants. Aims: To evaluate communication precursors of language development in ELBW infants at 12 and 24 months of correct age (C.A). To investigate the correlation of linguistic and communicative prerequisites with mental development outcome at 24 months CA. Method: 52 ELBW neonates (mean gestational age 26.6 weeks, mean birth weight was 775 g) who were admitted to the neonatal intensive care unit of the University Hospital of Modena, were enrolled. Data were collected from archived audio-video recordings of neurodevelopmental follow-up visits. Video analysis of communicative and linguistic developmental was performed at 12 and 24 months CA. Neurodevelopmental outcome was evaluated with Mental Developmental Scales (GMDS-R). Results: The video-analysis showed that infants at 12 months CA used predominantly eye contacts and gestural turns, while vocal turns were scant. At 24 months CA, a significant change in eye contacts, vocal turns, gestural turns, and utterances (p < 0.001) occurred. The total number of utterances (p = 0.036) and eye contacts (p = 0.045) were significantly correlated to the Development Quotient (DQ) of Hearing and Language scale. Moreover, a significant correlation was found with the Personal-Social scale vocal turns (p = 0.009) and the total number of utterances (p = 0,02). Finally, the Global Quotient of the GMDS-R was related to the Vocal Turns (p = 0.034) and the total number of Utterances (p = 0.013). Conclusions: ELBW infants at 12 months CA use predominantly eye contacts and gestural turns to communicate with adults. At 24 months CA, the child’s communicative intention evolves from gestural to verbal communication. The latter is characterized by an increase in both vocal turns and the number of utterances produced during interaction. The video analysis we implement appears to be a sensitive tool for early assessment of communication and language development and to refine early intervention
Collapse
|
9
|
van Noort-van der Spek IL, Dudink J, Reiss IK, Franken MCJP. Early Speech Sound Production and Its Trajectories in Very Preterm Children From 2 to 4 Years of Age. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:1294-1310. [PMID: 35263167 DOI: 10.1044/2021_jslhr-21-00388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
PURPOSE Very preterm (VPT) children are at risk for speech and language problems throughout school age. However, little is known about early speech sound production in these children. This study aims to present a detailed description of early speech sound production and its trajectories in VPT children from 2 to 4 years of age. In addition, this study aimed to determine if early speech sound production is associated with speech production and expressive language function at 4 years of age. METHOD In 63 VPT children (< 32 weeks of gestation, 41 boys, mean gestational age = 28.8 weeks, mean birth weight = 1,135 g), speech sound production was assessed by naturalistic speech analysis at 2 years of corrected age and speech and language function by standardized tests at 4 years of age. RESULTS Speech sound production was found to be abnormal in 49% of the VPT children at 2 years of age and in 19% at 4 years of age. Four different speech production trajectories from 2 to 4 years of age could be identified: a normal trajectory, an abnormal trajectory, a catch-up trajectory, and a growing-into-deficit trajectory. Early speech production, defined by the number of acquired consonants at 2 years of age, significantly predicted the word production score at 4 years of age and the sentence production score at 4 years of age. CONCLUSIONS Compared to the general population, an alarmingly high proportion of VPT children showed speech production problems at 2 years of age. About half of these children showed persistent speech problems at 4 years of age. Moreover, these problems were associated with expressive language problems at the age of 4 years. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.19310822.
Collapse
Affiliation(s)
- Inge L van Noort-van der Spek
- Department of Otorhinolaryngology, Sophia Children's Hospital, Erasmus Medical University Center, Rotterdam, the Netherlands
| | - Jeroen Dudink
- Division of Neonatology, Department of Pediatrics, Sophia Children's Hospital, Erasmus Medical University Center, Rotterdam, the Netherlands
- Division of Neonatology, Department of Pediatrics, Wilhelmina Children's Hospital, University Medical Centre, Utrecht, the Netherlands
| | - Irwin K Reiss
- Division of Neonatology, Department of Pediatrics, Sophia Children's Hospital, Erasmus Medical University Center, Rotterdam, the Netherlands
| | - Marie-Christine J P Franken
- Department of Otorhinolaryngology, Sophia Children's Hospital, Erasmus Medical University Center, Rotterdam, the Netherlands
| |
Collapse
|
10
|
Perazzo D, Moore R, Kasparian NA, Rodts M, Horowitz-Kraus T, Crosby L, Turpin B, Beck AF, Hutton J. Chronic pediatric diseases and risk for reading difficulties: a narrative review with recommendations. Pediatr Res 2022; 92:966-978. [PMID: 35121848 PMCID: PMC9586865 DOI: 10.1038/s41390-022-01934-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 11/02/2021] [Accepted: 12/13/2021] [Indexed: 12/03/2022]
Abstract
Literacy is a major social determinant of health, rooted in skills that develop during early childhood. Children arriving at kindergarten unprepared to learn to read are more likely to have low reading proficiency thereafter. General and health literacy are highly correlated, affecting understanding of health conditions, treatment adherence, and transition to self-care and adult healthcare services. The American Academy of Pediatrics (AAP) recommends literacy and school readiness promotion during well-visits and neurodevelopmental surveillance is emphasized across primary and subspecialty care. While genetic and environmental risk factors for reading difficulties are well-established, risks related to complex and chronic medical conditions are less appreciated and under-researched. This review applies an eco-bio-developmental framework to explore literacy across five complex chronic conditions affecting millions of children worldwide: asthma, cancer, congenital heart disease, epilepsy, and sickle cell disease. In each, integration of an efficient reading brain network may be impacted by direct factors, such as ischemia, anesthesia, and/or medications, and also indirect factors, such as altered parent-child routines, hospital stays, and missed school. By integrating literacy into care management plans for affected children, pediatric primary care and specialty providers are poised to identify risks early, target guidance and interventions, and improve academic and health outcomes. IMPACT: While genetic and environmental risk factors for reading difficulties are well-established, risks related to complex and/or chronic medical conditions such as asthma, cancer, congenital heart disease, epilepsy, and sickle cell disease are substantial, less appreciated, and under-researched. General and health literacy are highly correlated, with implications for the understanding one's health condition, treatment adherence, and transitioning to self-care, which is especially important for children with complex and/or chronic illness. Pediatric primary care and specialty providers are poised to integrate reading and literacy into care management plans for children with complex and/or chronic illness, including early screening, guidance, support, and interventions.
Collapse
Affiliation(s)
- Donna Perazzo
- grid.24827.3b0000 0001 2179 9593Reading and Literacy Discovery Center, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Ryan Moore
- grid.24827.3b0000 0001 2179 9593The Heart Institute, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Nadine A. Kasparian
- grid.24827.3b0000 0001 2179 9593The Heart Institute, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,grid.24827.3b0000 0001 2179 9593Center for Heart Disease and Mental Health, Heart Institute and Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Megan Rodts
- grid.24827.3b0000 0001 2179 9593The Heart Institute, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Tzipi Horowitz-Kraus
- grid.24827.3b0000 0001 2179 9593Reading and Literacy Discovery Center, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,grid.24827.3b0000 0001 2179 9593Division of General and Community Pediatrics, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,grid.6451.60000000121102151Educational Neuroimaging Center, Faculty of Education in Science and Technology and Faculty of Biomedical Engineering, Technion, Haifa, Israel
| | - Lori Crosby
- grid.24827.3b0000 0001 2179 9593Center for Clinical and Translational Science and Training and Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Brian Turpin
- grid.24827.3b0000 0001 2179 9593Division of Oncology, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - Andrew F. Beck
- grid.24827.3b0000 0001 2179 9593Division of General and Community Pediatrics, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA ,grid.24827.3b0000 0001 2179 9593Division of Hospital Medicine, Cincinnati Children’s Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH USA
| | - John Hutton
- Reading and Literacy Discovery Center, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. .,Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| |
Collapse
|
11
|
Bugada MC, Kline JE, Parikh NA. Microstructural Measures of the Inferior Longitudinal Fasciculus Predict Later Cognitive and Language Development in Infants Born With Extremely Low Birth Weight. J Child Neurol 2021; 36:981-989. [PMID: 34187223 PMCID: PMC8458222 DOI: 10.1177/08830738211019862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Extremely preterm children are at high risk for adverse neurodevelopmental outcomes. Identifying predictors of discrete developmental outcomes early in life would allow for targeted neuroprotective therapies when neuroplasticity is at its peak. Our goal was to examine whether diffusion magnetic resonance imaging (MRI) metrics of the inferior longitudinal and uncinate fasciculi early in life could predict later cognitive and language outcomes. STUDY DESIGN In this pilot study, 43 extremely low-birth-weight preterm infants were scanned using diffusion MRI at term-equivalent age. White matter tracts were assessed via diffusion tensor imaging metrics of fractional anisotropy and mean diffusivity. The Language and Cognitive subscale scores of the Bayley Scales of Infant & Toddler Development-III at 18-22 months corrected age were our outcomes of interest. Multiple linear regression models were created to assess diffusion metrics of the inferior longitudinal and uncinate fasciculi as predictors of Bayley scores. We controlled for brain injury score on structural MRI, maternal education, birth weight, and age at MRI scan. RESULTS Of the 43 infants, 36 infants had high-quality diffusion tensor imaging and returned for developmental testing. The fractional anisotropy of the inferior longitudinal fasciculus was associated with Bayley-III scores in univariate analyses and was an independent predictor of Bayley-III cognitive and language development over and above known predictors in multivariable analyses. CONCLUSIONS Incorporating new biomarkers such as the fractional anisotropy of the inferior longitudinal fasciculus with structural MRI findings could enhance accuracy of neurodevelopment predictive models. Additional research is needed to validate our findings in a larger cohort.
Collapse
Affiliation(s)
- Matthew C. Bugada
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Julia E. Kline
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Nehal A. Parikh
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
- Department of Pediatrics, University of Texas Health Science Center at Houston, Houston, Texas
| |
Collapse
|
12
|
Cerebellar volumes and language functions in school-aged children born very preterm. Pediatr Res 2021; 90:853-860. [PMID: 33469182 DOI: 10.1038/s41390-020-01327-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 11/30/2020] [Accepted: 12/02/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND Volumes of cerebellar posterior lobes have been associated with cognitive skills, such as language functioning. Children born very preterm (VPT) often have language problems. However, only total cerebellar volume has been associated with language functioning, with contradicting results. The objective of this study was to ascertain whether total cerebellar structures or specific posterior lobular structures are associated with language ability of school-aged VPT children. METHODS This is a prospective cohort study of 42 school-aged VPT children without major handicaps. Structural MRI was performed and the cerebellum segmentation pipeline was used for segmentation of separate lobules. Narrative retelling assessment was performed and language content and language structure scores were extracted. Linear regression analyses were used to associate language scores with whole gray matter (GM) cerebellar volume and right Crus I+II GM volume. RESULTS Whole cerebellar GM volume was not significantly associated with language content nor with language structure; however, right Crus I+II GM volume was significantly associated with language content (β = 0.192 (CI = 0.033, 0.351), p = 0.020). CONCLUSIONS GM volume of Crus I+II appears to be associated with language functions in school-aged VPT children without major handicaps, while whole cerebellar volume is not. This study showed the importance of studying cerebellar lobules separately, rather than whole cerebellar volume only, in relation to VPT children's language functions. IMPACT GM volume of Crus I+II is associated with semantic language functions in school-aged very preterm children without overt brain injury, whereas whole cerebellar volume is not. This study showed the importance of studying cerebellar lobules separately, rather than whole cerebellar volume only, in relation to very preterm children's language functions. This study might impact future research in very preterm children. Lobular structures rather than whole cerebellar structures should be the region of interest in relation to language functions.
Collapse
|
13
|
van Noort-van der Spek IL, Franken MCJP, Swarte RMC, Weisglas-Kuperus N. Validity of an early parent-report questionnaire for language disorder in very preterm children from 2 to 10 years of age. Eur J Paediatr Neurol 2021; 34:1-6. [PMID: 34245929 DOI: 10.1016/j.ejpn.2021.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/24/2021] [Accepted: 06/14/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Language problems at an early age in very preterm (VP) children can have a detrimental effect on other developmental domains and often persist throughout childhood. The aim of this study was to examine the concurrent and predictive validity of an early language parent-report questionnaire for language disorder in VP children from 2 to 10 years of age. MATERIALS AND METHODS In 80 VP children (<32 weeks' gestation) without major disabilities, a parent-questionnaire and formal language assessment, both normed for the general population, were administered at 2 years corrected age (CA). Of these infants, 62 were seen for follow-up formal language assessment at age 4 and 61 were seen at age 10. Sensitivity and specificity values were calculated. RESULTS The Lexi-list showed acceptable concurrent validity for word production scores obtained at age 2 CA. The predictive validity was good for sentence production and acceptable for word production scores obtained at age 4, and low for language production scores obtained at age 10. A Lexi-list cut-off score of <85 (i.e., <-1 SD) was found optimal. INTERPRETATION A norm-referenced parent-report questionnaire is a useful, first screening tool in a neonatal follow-up. It not only detected early language disorder at age 2 CA but also proved to be a good predictor for language disorder at age 4. However, it did not predict language disorder at age 10. Formal language assessment at age 4 would therefore be recommended for children with an abnormal parent-report language score at age 2 CA.
Collapse
Affiliation(s)
- Inge L van Noort-van der Spek
- Department of Otorhinolaryngology at Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands.
| | - Marie-Christine J P Franken
- Department of Otorhinolaryngology at Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Renate M C Swarte
- Division of Neonatology, Department of Pediatrics at Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Nynke Weisglas-Kuperus
- Division of Neonatology, Department of Pediatrics at Erasmus University Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| |
Collapse
|
14
|
Dean B, Ginnell L, Boardman JP, Fletcher-Watson S. Social cognition following preterm birth: A systematic review. Neurosci Biobehav Rev 2021; 124:151-167. [PMID: 33524414 DOI: 10.1016/j.neubiorev.2021.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 12/22/2020] [Accepted: 01/04/2021] [Indexed: 01/15/2023]
Abstract
Social cognitive abilities are affected by preterm birth, but pathways to, and risk factors for this outcome are not well mapped. We examined direct assessment tasks including objective coding of parent-child play to chart social development in infancy and pre-school years. A systematic search and data-extraction procedure yielded seventy-nine studies (4930 preterm and 2109 term children, aged birth - five years), for inclusion. We detected a pattern of reduced social attention in the first 12 months of life with evidence of reduced performance in social cognitive tasks later in the preschool years. However, we did not identify a consistent, distinctive preterm social phenotype in early life. Instead, the interactive behaviour of preterm infants reflects factors from outside the social cognitive domain, such as attention, language, and socioeconomic status. By combining data across samples and measures we revealed the role of domain-general skills, which may in future prove fruitful intervention targets.
Collapse
Affiliation(s)
- Bethan Dean
- MRC Centre for Reproductive Health, University of Edinburgh, UK
| | - Lorna Ginnell
- MRC Centre for Reproductive Health, University of Edinburgh, UK
| | | | | |
Collapse
|
15
|
Boswinkel V, Nijboer-Oosterveld J, Nijholt IM, Edens MA, Mulder-de Tollenaer SM, Boomsma MF, de Vries LS, van Wezel-Meijler G. A systematic review on brain injury and altered brain development in moderate-late preterm infants. Early Hum Dev 2020; 148:105094. [PMID: 32711341 DOI: 10.1016/j.earlhumdev.2020.105094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To provide a systematic review of brain injury and altered brain development in moderate-late preterm (MLPT) infants as compared to very preterm and term infants. STUDY DESIGN A systematic search in five databases was performed in January 2020. Original research papers on incidence of brain injury and papers using quantitative data on brain development in MLPT infants were selected. The Johanna Briggs Institute 'Critical Appraisal Checklist for Studies Reporting Prevalence Data' was used for quality appraisal. Data extraction included: imaging modality, incidences of brain injury, brain volumes, 2D-measurements and diffusivity values. RESULTS In total, 24 studies were eligible. Most studies had a moderate quality. Twenty studies reported on the incidence of brain injury in MLPT infants. The incidence of intraventricular hemorrhage (IVH) ranged from 0.0% to 23.5% and of white matter injury (WMI) from 0.5% to 10.8%. One study reported the incidence of arterial infarction (0.3%) and none of cerebellar hemorrhage. Eleven studies compared incidences of brain injury between MLPT infants and very preterm or term infants. Five studies reported signs of altered brain development in MLPT infants. CONCLUSIONS The incidences of IVH and WMI in MLPT infants varied widely between studies. Other abnormalities were sparsely reported. Evidence regarding a higher or lower incidence of brain injury in MLPT infants compared to very preterm or term infants is weak due to moderate methodological quality of reported studies. There is limited evidence suggesting a difference in brain development between MLPT and term infants.
Collapse
Affiliation(s)
- Vivian Boswinkel
- Department of Neonatology, Isala Women and Children's hospital, Zwolle, the Netherlands; University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, the Netherlands.
| | | | - Ingrid M Nijholt
- Department of Radiology, Isala hospital, Zwolle, the Netherlands
| | - Mireille A Edens
- Department of Innovation and Science, Isala hospital, Zwolle, the Netherlands
| | | | | | - Linda S de Vries
- Department of Neonatology, University Medical Center Utrecht, Utrecht, the Netherlands
| | | |
Collapse
|
16
|
Functional and structural correlates of the preterm infant's brain: relating developmental changes of auditory evoked responses to structural maturation. Brain Struct Funct 2020; 225:2165-2176. [PMID: 32691217 DOI: 10.1007/s00429-020-02117-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 07/10/2020] [Indexed: 11/27/2022]
Abstract
Functional responses recorded during the last trimester of gestation reveal that human sensory activity begins before birth, allowing the brain to process the external environment. Along with the maturation of the brain, new cognitive skills emerge in the human infant's brain. The development of non-invasive techniques provides the opportunity to study the relationship between brain structural maturation and cognitive development in vivo. Here, we aimed to relate developmental changes of the latency of cortical auditory evoked potentials (CAEPs) to a structural maturation index, presumed to be representative of myelination. CAEPs to syllables were recorded in 17 preterm neonates with a mean recording age of 30.5 weeks gestational age (28.4-32.2 wGA). The latency of the first peak of the global field power (GFP) was considered the functional feature of interest to be examined for correlation with age and the structural maturation index extracted from brain atlases of the corresponding term age. GFP latency significantly decreased with age (R2 = 0.311, p = 0.02). Structural maturation indices, calculated as the mean values of T1w/T2w image intensities, were extracted for various brain regions. We observed significant correlations between the maturation indices of the auditory-involved areas and the latency of the GFP first-peak, as well as age. In hierarchical models, neither the structural maturation index nor age contributed to significant additional variance in the GFP first-peak latency after accounting for the variance associated with the other parameter.
Collapse
|
17
|
Language functions deserve more attention in follow-up of children born very preterm. Eur J Paediatr Neurol 2020; 26:75-81. [PMID: 32089418 DOI: 10.1016/j.ejpn.2020.02.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 01/31/2020] [Accepted: 02/11/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND Language is a complex neurodevelopmental phenomenon. Approximately 45% of children born very preterm (VP) show mild-to-severe language problems throughout childhood. Nevertheless, in most hospitals in Europe language functions are not routinely assessed at follow-up. OBJECTIVE To give clear indications for extensive language assessment in school-aged children born VP, based on routinely assessed intelligence and behavioral problems. METHOD Language functions of 63 10-year-old children born VP (<32 weeks' gestation) without major handicaps were compared to their intellectual and executive functions and behavioral problems. Using multiple linear regression analyses, the predictive value of perinatal factors and the association with neurodevelopmental factors of low language were measured. RESULTS The mean language score was significantly lower than the verbal intelligent quotient (VIQ; mean difference = 6.4, p < .001, d=.48) and the mean vocabulary knowledge (mean difference = 9.3, p < .001, d=.70). Besides, VIQ (β = .649, p = .001) and performance IQ (PIQ; β = .260, p = .035) were significantly associated with language scores. Significant predictors of language scores were number of days of assisted ventilation (β = -.592, p = .015) and mother's vocabulary knowledge (β =.473, p = .014), rather than mother's educational level (β =.139, p = .956). CONCLUSIONS Children born VP had language problems that were not expected from their significantly higher VIQ and vocabulary knowledge. Clinicians assessing these children should be aware of possible language problems, which cannot be detected with a simple vocabulary task. Our findings provide evidence of the need for adequate language assessments by a speech-language pathologist in children born VP, especially in those with VIQ scores in the low average range.
Collapse
|
18
|
Corpus callosum metrics predict severity of visuospatial and neuromotor dysfunctions in ARID1B mutations with Coffin-Siris syndrome. Psychiatr Genet 2020; 29:237-242. [PMID: 30933046 DOI: 10.1097/ypg.0000000000000225] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ARID1B mutations in Coffin-Siris syndrome are a cause of intellectual disability (0.5-1%), with various degrees of autism and agenesis of the corpus callosum (10%). Little is known regarding the cognitive and motor consequences of ARID1B mutations in humans and no link has been made between corpus callosum anomalies and visuospatial and neuromotor dysfunctions. We have investigated the visuospatial and neuromotor phenotype in eight patients with ARID1B mutations. A paramedian sagittal section of the brain MRI was selected, and corpus callosum was measured in anteroposterior length, genu and trunk width. Spearman's rank order coefficients were used to explore correlations between visuospatial and social cognitive variables and dimensions of the corpus callosum. A significant correlation between genu width size and visual cognition was observed. Retrocerebellar cysts were associated with corpus callosum anomalies. Here, we show that corpus callosum anomalies caused in ARID1B mutations may be predictive of the visuospatial and motor phenotype in Coffin-Siris syndrome.
Collapse
|
19
|
Language in Preterm Born Children: Atypical Development and Effects of Early Interventions on Neuroplasticity. Neural Plast 2019; 2019:6873270. [PMID: 30930944 PMCID: PMC6410465 DOI: 10.1155/2019/6873270] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 12/23/2018] [Indexed: 01/28/2023] Open
Abstract
Predicting language performances after preterm birth is challenging. It is described in the literature that early exposure to the extrauterine environment can be either detrimental or advantageous for neurodevelopment. However, the emphasis mostly lies on the fact that preterm birth may have an unfavorable effect on numerous aspects of development such as cognition, language, and behavior. Various studies reported atypical language development in preterm born children in the preschool years but also in school-aged children and adolescents. This review gives an overview of the course of language development and examines how prematurity can lead to atypical linguistic performances. In this paper, we mainly focus on environmental and neurophysiological factors influencing preterm infant neuroplasticity with potential short- and long-term effects on language development. Further research, however, should focus on examining the possible benefits that early exposure might entail.
Collapse
|
20
|
Stipdonk LW, Franken MCJP, Dudink J. Correction: Language outcome related to brain structures in school-aged preterm children: A systematic review. PLoS One 2018; 13:e0203298. [PMID: 30148897 PMCID: PMC6110488 DOI: 10.1371/journal.pone.0203298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
[This corrects the article DOI: 10.1371/journal.pone.0196607.].
Collapse
|