Effects of Gestational Age at Birth on Cognitive Performance: A Function of Cognitive Workload Demands
- Publication Date
- May 24, 2013
- Journal
- PLOS ONE
- Authors
- Julia Jaekel, Nicole Baumann & Dieter Wolke
- Volume
- 8
- Issue
- 5
- Pages
- e65219
- DOI
- https://dx.plos.org/10.1371/journal.pone.0065219
- Publisher URL
- http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0065219
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/23717694
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3663809
- Europe PMC
- http://europepmc.org/abstract/MED/23717694
- Web of Science
- 000319385300002
- Scopus
- 84878134987
- Mendeley
- http://www.mendeley.com/research/effects-gestational-age-birth-cognitive-performance-function-cognitive-workload-demands-5
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Mendeley | Further Information
{"title"=>"Effects of Gestational Age at Birth on Cognitive Performance: A Function of Cognitive Workload Demands", "type"=>"journal", "authors"=>[{"first_name"=>"Julia", "last_name"=>"Jaekel", "scopus_author_id"=>"54996406500"}, {"first_name"=>"Nicole", "last_name"=>"Baumann", "scopus_author_id"=>"56346910600"}, {"first_name"=>"Dieter", "last_name"=>"Wolke", "scopus_author_id"=>"7003469597"}], "year"=>2013, "source"=>"PLoS ONE", "identifiers"=>{"pui"=>"368982572", "sgr"=>"84878134987", "pmid"=>"23717694", "scopus"=>"2-s2.0-84878134987", "isbn"=>"1932-6203 (Electronic)\\n1932-6203 (Linking)", "doi"=>"10.1371/journal.pone.0065219", "issn"=>"19326203"}, "id"=>"1a38e6cc-0334-38d8-9b44-a4a723224a2f", "abstract"=>"OBJECTIVE: Cognitive deficits have been inconsistently described for late or moderately preterm children but are consistently found in very preterm children. This study investigates the association between cognitive workload demands of tasks and cognitive performance in relation to gestational age at birth.\\n\\nMETHODS: Data were collected as part of a prospective geographically defined whole-population study of neonatal at-risk children in Southern Bavaria. At 8;5 years, n = 1326 children (gestation range: 23-41 weeks) were assessed with the K-ABC and a Mathematics Test.\\n\\nRESULTS: Cognitive scores of preterm children decreased as cognitive workload demands of tasks increased. The relationship between gestation and task workload was curvilinear and more pronounced the higher the cognitive workload: GA² (quadratic term) on low cognitive workload: R² = .02, p<0.001; moderate cognitive workload: R² = .09, p<0.001; and high cognitive workload tasks: R² = .14, p<0.001. Specifically, disproportionally lower scores were found for very (<32 weeks gestation) and moderately (32-33 weeks gestation) preterm children the higher the cognitive workload of the tasks. Early biological factors such as gestation and neonatal complications explained more of the variance in high (12.5%) compared with moderate (8.1%) and low cognitive workload tasks (1.7%).\\n\\nCONCLUSIONS: The cognitive workload model may help to explain variations of findings on the relationship of gestational age with cognitive performance in the literature. The findings have implications for routine cognitive follow-up, educational intervention, and basic research into neuro-plasticity and brain reorganization after preterm birth.", "link"=>"http://www.mendeley.com/research/effects-gestational-age-birth-cognitive-performance-function-cognitive-workload-demands-5", "reader_count"=>46, "reader_count_by_academic_status"=>{"Student > Doctoral Student"=>7, "Researcher"=>7, "Student > Ph. D. Student"=>13, "Student > Postgraduate"=>1, "Student > Master"=>6, "Other"=>1, "Student > Bachelor"=>6, "Lecturer > Senior Lecturer"=>1, "Professor"=>4}, "reader_count_by_user_role"=>{"Student > Doctoral Student"=>7, "Researcher"=>7, "Student > Ph. D. Student"=>13, "Student > Postgraduate"=>1, "Student > Master"=>6, "Other"=>1, "Student > Bachelor"=>6, "Lecturer > Senior Lecturer"=>1, "Professor"=>4}, "reader_count_by_subject_area"=>{"Unspecified"=>6, "Engineering"=>2, "Nursing and Health Professions"=>4, "Medicine and Dentistry"=>12, "Agricultural and Biological Sciences"=>1, "Neuroscience"=>3, "Business, Management and Accounting"=>1, "Veterinary Science and Veterinary Medicine"=>1, "Psychology"=>12, "Social Sciences"=>3, "Computer Science"=>1}, "reader_count_by_subdiscipline"=>{"Engineering"=>{"Engineering"=>2}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>12}, "Neuroscience"=>{"Neuroscience"=>3}, "Social Sciences"=>{"Social Sciences"=>3}, "Psychology"=>{"Psychology"=>12}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>1}, "Computer Science"=>{"Computer Science"=>1}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>4}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>1}, "Unspecified"=>{"Unspecified"=>6}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>1}}, "reader_count_by_country"=>{"United States"=>1, "Chile"=>1}, "group_count"=>3}CrossRef
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Scopus | Further Information
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Relative Metric
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