Neurological and mental health in children

• Kristine Stangenes, 2020: “Sleep habits and sleep problems among children born extremely preterm: A Norwegian population-based cohort study”
• Eivind Sirnes, 2018: “Cerebral magnetic resonance imaging in children with prenatal drug exposure. Structural and functional aspects of the opioid-exposed brain”
• Lisbeth Beate Santorv, 2018: “Mental Health and care situation in school-aged children prenatally exposed to alcohol and other substances: a hospital based study”
• Silje Elgen Fevang, 2016: «Mental health among children born extremely preterm or with extremely low birth weight at preschool- and school age. A national population based study”
• Siw Helen Westby Eger, 2016: “Significance of intrauterine growth, and abnormal fetal blood flow for neonatal and long term outcome in preterm infants.”
• Bente Vederhus, 2015: “Health-Related Quality of Life: emotional and behavioural difficulties and perception of pain after extreme preterm birth — a population-based longitudinal cohort study”
• Hanne Marit Bjørgås, 2015: “Psychiatric disorders in children with cerebral palsy. Is there a need for mental health screening?”
• Nezla Duric,  2015: “Children and Adolescents with Attention Deficit Hyperactivity Disorder. Characteristics and treatment with Neurofeedback”.
• Silja Torvik Griffiths, 2013: “Functional MRI, structural MRI and school performance in extremely preterm/extremely low birth weight children”
• Morten Duus Odberg, 2013: “Low birth weight; general health and quality of life in young adult survivors”
• Katrine Tyborg Leversen, 2012: “Neurodevelopmental outcome at two and five years of age, and prediction of outcome in children born extremely preterm: A Norwegian national cohort study”.
• Stein Magnus Aukland, 2011: “Imaging of the brain and of the lungs in young adults born prematurely and / or with a low birth weight. Radiological findings and associations with clinical features.” 
• Irene Birchow Elgen, 2004: "Low birthweight children: Long-term neuro-impairments."
• Edda Olafsdottir, 2001: “Functional abdominal pain in children”
• Britt Torunn Skadberg, 1997: “Risk behaviour and physiology in the Sudden Infant Death Syndrome (SIDS). A study of the effect of prone sleeping on sids mortality, and on behaviour and physiological responses during sleep in infancy.”   
• Kristian Sommerfelt, 1997: "Preschool neurodevelopment in non-handicapped children with birthweight less than 2000 g"

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143. Waaler PE, Sommerfelt K. Barnenevrologi og habilitering i Norge [Paediatric neurology and habilitation in Norway]. Tidsskr Nor Laegeforen. 2004 Oct 7;124(19):2486-7. Norwegian. PMID: 15477886.
144. Elgen I, Lundervold AJ, Sommerfelt K. Aspects of inattention in low birth weight children. Pediatr Neurol. 2004 Feb;30(2):92-8. doi: 10.1016/S0887-8994(03)00402-8. PMID: 14984899.
145. Elgen I, Sommerfelt K, Ellertsen B. Cognitive performance in a low birth weight cohort at 5 and 11 years of age. Pediatr Neurol. 2003 Aug;29(2):111-6. doi: 10.1016/s0887-8994(03)00211-x. PMID: 14580653.
146. Elgen I, Sommerfelt K, Markestad T. Population based, controlled study of behavioural problems and psychiatric disorders in low birthweight children at 11 years of age. Arch Dis Child Fetal Neonatal Ed. 2002 Sep;87(2):F128-32. doi: 10.1136/fn.87.2.f128. PMID: 12193521; PMCID: PMC1721443.
147. Elgen I, Sommerfelt K. Low birthweight children: coping in school? Acta Paediatr. 2002;91(8):939-45. doi: 10.1080/080352502760148676. PMID: 12222719.
148. Sommerfelt K, Sonnander K, Skranes J, Andersson HW, Ahlsten G, Ellertsen B, Markestad T, Jacobsen G, Hoffman HJ, Bakketeig LS. Neuropsychologic and motor function in small-for-gestation preschoolers. Pediatr Neurol. 2002 Mar;26(3):186-91. doi: 10.1016/s0887-8994(01)00381-2. PMID: 11955924.
149. Moster D, Lie RT, Markestad T. Joint association of Apgar scores and early neonatal symptoms with minor disabilities at school age. Arch Dis Child Fetal Neonatal Ed. 2002 Jan;86(1):F16-21. doi: 10.1136/fn.86.1.f16. PMID: 11815542; PMCID: PMC1721350.
150. Sommerfelt K, Andersson HW, Sonnander K, Ahlsten G, Ellertsen B, Markestad T, Jacobsen G, Bakketeig LS. Behavior in term, small for gestational age preschoolers. Early Hum Dev. 2001 Dec;65(2):107-21. doi: 10.1016/s0378-3782(01)00200-6. PMID: 11641032.
151. Andersson HW, Sommerfelt K. The relationship between cognitive abilities and maternal ratings of externalizing behaviors in preschool children. Scand J Psychol. 2001 Dec;42(5):437-44. doi: 10.1111/1467-9450.00256. PMID: 11771813.
152. Sommerfelt K, Markestad T, Berg K, Saetesdal I. Therapeutic electrical stimulation in cerebral palsy: a randomized, controlled, crossover trial. Dev Med Child Neurol. 2001 Sep;43(9):609-13. doi: 10.1017/s0012162201001104. PMID: 11570629.
153. Moster D, Lie RT, Irgens LM, Bjerkedal T, Markestad T. The association of Apgar score with subsequent death and cerebral palsy: A population-based study in term infants. J Pediatr. 2001 Jun;138(6):798-803. doi: 10.1067/mpd.2001.114694. PMID: 11391319.
154. Sommerfelt K. Cerebral parese--forekomst og tolking [Cerebral paresis--occurrence and diagnosis]. Tidsskr Nor Laegeforen. 2001 Oct 20;121(25):2916. Norwegian. PMID: 11715772.
155. Reigstad H, Markestad T. Behandling av ekstremt premature born--kva grenser og kva problem? [Treatment of extremely premature infants--which limits and what problems?]. Tidsskr Nor Laegeforen. 2001 Feb 28;121(6):711-4. Norwegian. PMID: 11293356.
156. Pedersen SJ, Sommerfelt K, Markestad T. Early motor development of premature infants with birthweight less than 2000 grams. Acta Paediatr. 2000 Dec;89(12):1456-61. doi: 10.1080/080352500456642. PMID: 11195236.
157. Olafsdottir E, Forshei S, Fluge G, Markestad T. Randomised controlled trial of infantile colic treated with chiropractic spinal manipulation. Arch Dis Child. 2001 Feb;84(2):138-41. doi: 10.1136/adc.84.2.138. PMID: 11159288; PMCID: PMC1718650.
158. Sommerfelt K, Andersson HW, Sonnander K, Ahlsten G, Ellertsen B, Markestad T, Jacobsen G, Hoffman HJ, Bakketeig L. Cognitive development of term small for gestational age children at five years of age. Arch Dis Child. 2000 Jul;83(1):25-30. doi: 10.1136/adc.83.1.25. PMID: 10868995; PMCID: PMC1718382.
159. Olafsen KS, Sommerfelt K. The Yale Children's Inventory--a screening tool for attention deficits and related disorders. Normative data for boys. Scand J Psychol. 1999 Jun;40(2):121-5. doi: 10.1111/1467-9450.00108. PMID: 10399494.
160. Andersson HW, Sonnander K, Sommerfelt K. Gender and its contribution to the prediction of cognitive abilities at 5 years. Scand J Psychol. 1998 Dec;39(4):267-74. doi: 10.1111/1467-9450.00086. PMID: 9883102.
161. Markestad T. Unge uføre [Young disabled]. Tidsskr Nor Laegeforen. 1998 Jun 10;118(15):2304. Norwegian. PMID: 9691794.
162. Sommerfelt K, Markestad T, Ellertsen B. Neuropsychological performance in low birth weight preschoolers: a population-based, controlled study. Eur J Pediatr. 1998 Jan;157(1):53-8. doi: 10.1007/s004310050766. PMID: 9461364.
163. Sommerfelt K. Long-term outcome for non-handicapped low birth weight infants--is the fog clearing? Eur J Pediatr. 1998 Jan;157(1):1-3. doi: 10.1007/s004310050755. PMID: 9461353.
164. Vik T, Vatten L, Markestad T, Jacobsen G, Bakketeig LS. Dubowitz assessment of gestational age and agreement with prenatal methods. Am J Perinatol. 1997 Jul;14(6):369-73. doi: 10.1055/s-2007-994163. PMID: 9217961.
165. Haugen OH, Markestad T. Incidence of retinopathy of prematurity (ROP) in the western part of Norway. A population-based retrospective study. Acta Ophthalmol Scand. 1997 Jun;75(3):305-7. doi: 10.1111/j.1600-0420.1997.tb00780.x. PMID: 9253981.
166. Markestad T. Use of sucrose as a treatment for infant colic. Arch Dis Child. 1997 Apr;76(4):356-7; discussion 357-8. doi: 10.1136/adc.76.4.356. PMID: 9166032; PMCID: PMC1717160.
167. Skadberg BT, Markestad T. Behaviour and physiological responses during prone and supine sleep in early infancy. Arch Dis Child. 1997 Apr;76(4):320-4. doi: 10.1136/adc.76.4.320. PMID: 9166023; PMCID: PMC1717149.
168. Sommerfelt K, Pedersen S, Ellertsen B, Markestad T. Transient dystonia in non-handicapped low-birthweight infants and later neurodevelopment. Acta Paediatr. 1996 Dec;85(12):1445-9. doi: 10.1111/j.1651-2227.1996.tb13950.x. PMID: 9001656.
169. Skadberg BT, Markestad T. Infant behaviour in response to a change in body position from side to prone during sleep. Eur J Pediatr. 1996 Dec;155(12):1052-6. doi: 10.1007/BF02532530. PMID: 8956944.
170. Sommerfelt K, Troland K, Ellertsen B, Markestad T. Behavioral problems in low-birthweight preschoolers. Dev Med Child Neurol. 1996 Oct;38(10):927-40. doi: 10.1111/j.1469-8749.1996.tb15049.x. PMID: 8870614.
171. Andersson HW, Sommerfelt K, Sonnander K, Ahlsten G. Maternal child-rearing attitudes, IQ, and socioeconomic status as related to cognitive abilities of five-year-old children. Psychol Rep. 1996 Aug;79(1):3-14. doi: 10.2466/pr0.1996.79.1.3. PMID: 8873781.
172. Vik T, Vatten L, Markestad T, Ahlsten G, Jacobsen G, Bakketeig LS. Morbidity during the first year of life in small for gestational age infants. Arch Dis Child Fetal Neonatal Ed. 1996 Jul;75(1):F33-7. doi: 10.1136/fn.75.1.f33. PMID: 8795353; PMCID: PMC1061147.
173. Sommerfelt K, Ellertsen B, Markestad T. Low birthweight and neuromotor development: a population based, controlled study. Acta Paediatr. 1996 May;85(5):604-10. doi: 10.1111/j.1651-2227.1996.tb14096.x. PMID: 8827107.
174. Markestad T, Irgens LM. Mageleie og krybbedød [Prone position and crib death]. Tidsskr Nor Laegeforen. 1995 Nov 20;115(28):3480-1. Norwegian. PMID: 7491596.
175. Sommerfelt K, Ellertsen B, Markestad T. Parental factors in cognitive outcome of non-handicapped low birthweight infants. Arch Dis Child Fetal Neonatal Ed. 1995 Nov;73(3):F135-42. doi: 10.1136/fn.73.3.f135. PMID: 8535868; PMCID: PMC2528464.
176. Skadberg BT, Oterhals A, Finborud K, Markestad T. CO2 rebreathing: a possible contributory factor to some cases of sudden infant death? Acta Paediatr. 1995 Sep;84(9):988-95. doi: 10.1111/j.1651-2227.1995.tb13813.x. PMID: 8652973.
177. Irgens LM, Markestad T, Baste V, Schreuder P, Skjaerven R, Øyen N. Sleeping position and sudden infant death syndrome in Norway 1967-91. Arch Dis Child. 1995 Jun;72(6):478-82. doi: 10.1136/adc.72.6.478. PMID: 7618929; PMCID: PMC1511132.
178. Markestad T, Skadberg B, Hordvik E, Morild I, Irgens LM. Sleeping position and sudden infant death syndrome (SIDS): effect of an intervention programme to avoid prone sleeping. Acta Paediatr. 1995 Apr;84(4):375-8. doi: 10.1111/j.1651-2227.1995.tb13653.x. PMID: 7795344.
179. Sommerfelt K, Markestad T. Fødselen og barnets hjerne [Delivery and the infant's brain]. Tidsskr Nor Laegeforen. 1994 Jan 10;114(1):15-6. Norwegian. PMID: 8296274.
180. Sommerfelt K, Ellertsen B, Markestad T. Personality and behaviour in eight-year-old, non-handicapped children with birth weight under 1500 g. Acta Paediatr. 1993 Sep;82(9):723-8. doi: 10.1111/j.1651-2227.1993.tb12546.x. PMID: 8241666.
181. Köhler L, Markestad T. Consensus statement on prevention program for SIDS. Acta Paediatr Suppl. 1993 Jun;82 Suppl 389:126-7. doi: 10.1111/j.1651-2227.1993.tb12899.x. PMID: 8374181.
182. Markestad T. Information about sudden infant death syndrome for the general public. Acta Paediatr Suppl. 1993 Jun;82 Suppl 389:124-5. doi: 10.1111/j.1651-2227.1993.tb12898.x. PMID: 8374180.
183. Markestad T. Smerter hos spedbarn [Pain in infants]. Tidsskr Nor Laegeforen. 1992 Nov 10;112(27):3421. Norwegian. PMID: 1462305.
184. Markestad T. Sovestilling og krybbedød i Norge [Sleeping position and crib death in Norway]. Tidsskr Nor Laegeforen. 1992 Apr 30;112(11):1427-9. Norwegian. PMID: 1631812.
185. Kyllerman M, Sommerfelt K, Hedström A, Wennergren G, Holmgren D. Clinical and neurophysiological development of Unverricht-Lundborg disease in four Swedish siblings. Epilepsia. 1991 Nov-Dec;32(6):900-9. doi: 10.1111/j.1528-1157.1991.tb05549.x. PMID: 1743164.
186. Haugen OH, Seland JH, Sommerfelt K, Waaler PE. Diagnostikk av Spielmeyer-Vogts sykdom. Elektronmikroskopi av konjunktivalbiopsi [Diagnosis of Spielmayer-Vogt disease. Electron microscopy of conjunctival biopsy]. Tidsskr Nor Laegeforen. 1991 Aug 10;111(18):2265-6. Norwegian. PMID: 1896981.
187. Sommerfelt K, Kyllerman M, Sanner G. Hereditary spastic paraplegia with epileptic myoclonus. Acta Neurol Scand. 1991 Aug;84(2):157-60. doi: 10.1111/j.1600-0404.1991.tb04925.x. PMID: 1950452.
188. Waaler PE, Pedersen SJ, Sommerfelt K. Barneneurologi ved regionsykehus [Child neurology in a regional hospital]. Tidsskr Nor Laegeforen. 1991 Apr 20;111(10):1226-9. Norwegian. PMID: 2042129.
189. Sommerfelt K, Vogt H. Aksidentell forgiftning hos barn [Accidental poisoning in children]. Tidsskr Nor Laegeforen. 1990 Aug 10;110(18):2345-8. Norwegian. PMID: 2218987.
190. Finne PH, Markestad T, Hauge H. Cerebral parese i Hordaland 1974-83 [Cerebral palsy in Hordaland 1974-1983]. Tidsskr Nor Laegeforen. 1988 May 10;108(13):1001-4. Norwegian. PMID: 3388317.