Sökning: onr:"swepub:oai:gup.ub.gu.se/58422" >
Visual evoked poten...
Visual evoked potentials in disproportionately growth-retarded human neonates
-
- Thordstein, Magnus (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för klinisk neurovetenskap,Institute of Clinical Neurosciences,Department of Clinical Neurophysiology, Institute of Neuroscience and Physiology, Sahlgrenska University Hospital, Göteborg, Sweden
-
- Sultan, Bo, 1949 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kvinnors och barns hälsa, Avdelningen för obstetrik och gynekologi,Institute for the Health of Women and Children, Dept of Obstetrics and Gynaecology
-
- Wennergren, Margareta, 1948 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kvinnors och barns hälsa, Avdelningen för obstetrik och gynekologi,Institute for the Health of Women and Children, Dept of Obstetrics and Gynaecology
-
visa fler...
-
- Tornqvist, E (författare)
- Department of Signals and Systems, Chalmers
-
- Lindecrantz, Kaj (författare)
- School of Engineering, University of Borås
-
- Kjellmer, Ingemar, 1935 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för kvinnors och barns hälsa, Avdelningen för pediatrik,Institute for the Health of Women and Children, Dept of Paediatrics,Department of Pediatrics, Queen Silvia Children's Hospital, Sahlgrenska University Hospital-Östra
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2004
- 2004
- Engelska.
-
Ingår i: Pediatric Neurology. - : Elsevier BV. - 0887-8994 .- 1873-5150. ; 30:4, s. 262-70
- Relaterad länk:
-
https://gup.ub.gu.se...
-
visa fler...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- To study brain function in the neonatal period, disproportionately growth-retarded (n = 33) and appropriately grown (n = 21) infants were examined using Doppler flow velocities prenatally and visual evoked potentials postnatally. Visual evoked potentials recordings were made at gestation of 40 and 46 weeks. The group of growth-retarded infants had significantly prolonged latencies to both of the two major peaks (designated P and N), most pronounced for the P peak. This result was observed at both ages investigated and corresponds to a developmental delay of 3 weeks. For individuals, the increase in P latency correlated to prenatal flow indices and to neonatal anthropometric parameters indicative of growth retardation. We conclude that in utero growth retardation affects brain development as assessed by visual evoked potentials in the neonatal period. This developmental delay may be produced by intracerebral factors during the process of growth retardation, and these alterations may have a prognostic value.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Nyckelord
- Anthropometry
- Blood Flow Velocity/physiology
- *Electroencephalography
- Evoked Potentials
- Visual/*physiology
- Female
- Fetal Growth Retardation/diagnosis/*physiopathology
- Gestational Age
- Humans
- Infant
- Newborn
- Male
- Middle Cerebral Artery/ultrasonography
- Occipital Lobe/physiopathology
- Parietal Lobe/physiopathology
- Photic Stimulation
- Pregnancy
- Reaction Time/physiology
- Reference Values
- Ultrasonography
- Doppler
- Ultrasonography
- Prenatal
- Umbilical Arteries/ultrasonography
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas