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Pregled bibliografske jedinice broj: 266446

The development of cerebral connections during the first 20-45 weeks' gestation


Kostović, Ivica; Jovanov-Milošević, Nataša
The development of cerebral connections during the first 20-45 weeks' gestation // Seminars in fetal & neonatal medicine, 11 (2006), 6; 415-422 (međunarodna recenzija, članak, znanstveni)


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Naslov
The development of cerebral connections during the first 20-45 weeks' gestation

Autori
Kostović, Ivica ; Jovanov-Milošević, Nataša

Izvornik
Seminars in fetal & neonatal medicine (1744-165X) 11 (2006), 6; 415-422

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
preterm infant; cerebral pathways; thalamocortical afferents; synaptogenesis histogenesis

Sažetak
We have correlated data on neuroanatomical organization and magnetic resonance imaging of transient fetal zones shown to contain connectivity elements (growing axons, synapses, dendrites). In the fetal phase, afferent fibres 'wait' within the subplate zone which is the most prominent lamina on histological and magnetic resonance images and is a substrate of endogenous neuronal activity. In early preterm the thalamocortical afferents accumulate within the superficial subplate and grow into cortical plate developing synapses. In late preterm, the resolution of the subplate and growth of cortico-cortical fibres into the cortical plate occur simultaneously with gyration. Both preterm phases characterize the coexistence of endogenous and sensory-driven circuitries and occurrence of the transient electrical phenomena. In neonates, the long cortico-cortical pathways stop growth, and the main histogenetic events are an elaboration of intracortical circuitry and synaptogenesis. In conclusion, the growth of the axonal pathways preterm explains their vulnerability and plasticity. In neonates the vulnerability is related to the intracortical circuitry.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
0108118

Ustanove:
Medicinski fakultet, Zagreb

Citiraj ovu publikaciju

Kostović, Ivica; Jovanov-Milošević, Nataša
The development of cerebral connections during the first 20-45 weeks' gestation // Seminars in fetal & neonatal medicine, 11 (2006), 6; 415-422 (međunarodna recenzija, članak, znanstveni)
Kostović, I. & Jovanov-Milošević, N. (2006) The development of cerebral connections during the first 20-45 weeks' gestation. Seminars in fetal & neonatal medicine, 11 (6), 415-422.
@article{article, year = {2006}, pages = {415-422}, keywords = {preterm infant, cerebral pathways, thalamocortical afferents, synaptogenesis histogenesis}, journal = {Seminars in fetal and neonatal medicine}, volume = {11}, number = {6}, issn = {1744-165X}, title = {The development of cerebral connections during the first 20-45 weeks' gestation}, keyword = {preterm infant, cerebral pathways, thalamocortical afferents, synaptogenesis histogenesis} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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