The effects of preterm infant massage on brain electrical activity
| Autor: | Marco Carotenuto, Nicoletta Berardi, Lamberto Maffei, Andrea Guzzetta, Ada Bancale, Antonio Boldrini, Giovanni Cioni, Paolo Ghirri, E Biagioni, Maria G D’Acunto |
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| Rok vydání: | 2011 |
| Předmět: |
Infant massage
medicine.medical_specialty Massage Neonatal intensive care unit medicine.diagnostic_test business.industry Gestational age Electroencephalography law.invention Developmental Neuroscience Randomized controlled trial law Pediatrics Perinatology and Child Health Cohort medicine Physical therapy Neurology (clinical) medicine.symptom business Weight gain |
| Zdroj: | Developmental Medicine & Child Neurology. 53:46-51 |
| ISSN: | 0012-1622 |
| DOI: | 10.1111/j.1469-8749.2011.04065.x |
| Popis: | Aim Early intervention programmes based on the manipulation of the extra-uterine environment have been used in preterm infants with the aim of improving development and functional outcome. Infant massage, among them, has proved effective for weight gain and reduced length of stay in the neonatal intensive care unit. We have recently shown that infant massage accelerates brain maturation of low-risk preterm infants without brain abnormalities as measured by global parameters of electroencephalography (EEG) activity. In the present study we further analyse the same cohort of preterm infants, testing the hypothesis that massage determines changes in EEG spectral activity, a highly sensitive index of brain maturation. Method Infants were randomly allocated to a massage or comparison group. Intervention consisted of standard care only (comparison group) or standard care plus infant massage (massage group). Massage was started at around 10 days after birth and was provided for 12 days during a 2-week period. EEG was performed at around 1 and 4 weeks, i.e. before and after intervention. Spectral EEG analysis was performed on 80 seconds of active sleep, applying the fast Fourier transform on the signal obtained from eight monopolar derivations. Results The modification in global EEG spectral power between the two assessments was significantly different for the two groups, especially for the delta band activity; the spectral power did not change in massaged infants although, not surprisingly, it decreased significantly in the comparison group, as shown by previous studies. Interpretation We propose that massage intervention affects the maturation of brain electrical activity and favours a process more similar to that observed in utero in term infants. |
| Databáze: | OpenAIRE |
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