Effects of mother sound stimulation on brain development among newborns
10.3760/cma.j.issn.1674-2907.2019.08.022
- VernacularTitle:母亲声音刺激对新生儿脑发育的影响
- Author:
Guo YU
1
;
Yilin ZHONG
;
Jingwen MENG
;
Yanxia ZHOU
;
Hongxia LIU
Author Information
1. 北京大学第一医院儿科
- Keywords:
Infant,newborn;
Mothers;
Sound stimulation;
Cerebral oxygen saturation;
Behavioral neurological assessment
- From:
Chinese Journal of Modern Nursing
2019;25(8):1015-1018
- CountryChina
- Language:Chinese
-
Abstract:
Objective? To explore the effects of mother sound stimulation on nervous system development and brain function development among full-term newborns. Methods? From January to June 2017, we selected 60 newborns in Neonatology Department hospitalized for 1 to 7 days at Peking University First Hospital as subjects. All of the newborns were divided into intervention group and control group with the random number table, 30 cases in each group. Control group carried out routine nursing. On the basis of routine nursing, intervention group provided mother sound stimulation twice a day for 7 days. We observed the cerebral oxygen saturation and evaluated the nervous system development with the Neonatal Behavioral Neurological Assay (NBNA) among newborns between two groups. Results? Before intervention, there were no statistical differences in oxyhemoglobin, reduced hemoglobin, total hemoglobin and the NBNA score of newborns between two groups (P＞0.05). After intervention, the oxyhemoglobin, total hemoglobin and the NBNA score of intervention group were higher than those of control group with statistical difference (P＜ 0.05). There was no statistical difference in the reduced hemoglobin between two groups after intervention (P＞ 0.05), and no statistical difference in the reduced hemoglobin of intervention group before and after intervention (P＞0.05). Conclusions? Under the circumstance of maternal separation, the mother sound stimulation for newborns can increase brain tissue metabolism of newborn and promote their nervous development.
