PERBEDAAN PENGARUH PAPARAN MUSIK MOZART, BEETHOVEN DAN CHOPIN SELAMA KEBUNTINGAN TERHADAP JUMLAH SEL NEURON DI CEREBELLUM Rattus norvegicus BARU LAHIR

Abstract

Efforts could be made to improve human
resources that have intelligence required a
positive relationship between health and good
education quality, one of the efforts to improve
human resources requires good brain quality
since the phase of conception. Classical music
has been shown to boost brain function and
human intellectual optimally believed to have the
best stimulating effect on babies. Cellular
exposure to Mozart affects the number of more
neuronal cells. Analyze the number of cerebrum
and cerebellum neuronal cells of newborn Rattus
norvegicus between the exposed to Mozart music,
Beethoven, Chopin and not exposed to music
during pregnancy. This research was an
experimental research with posttest only control
group design. The sample was divided into four
groups randomly, non-exposed, Mozart music
exposure group, Beethoven music exposure
group, Chopin music exposure group, exposed for
1 hour during the night after Rattus norvegicus
was pregnant on day-10 with an intensity of 65 dB
and a distance of 37 cm from the rat cage. On the
20th day of the pregnant mother of Rattus
norvegicus was sacrificed and selected two of
Rattus norvegicus's babies with the greatest
weight and then the brains of Rattus norvegicus's
babies were decapitated and brain dissection to
count the number of neuronal cells with
Hemotoxyln-Eosin staining. The statistical results
showed that the number of neurons of cerebellum
cells in the Mozart group differed significantly from
Beethoven, Chopin and not exposed to music with
p <0.05. The number of neuronal cells of
cerebellum of the newborn Rattus norvegicus who
exposed to Mozart music during pregnancy
proved higher than that exposed to Beethoven
music, Chopin and not exposed to music.