Hasil Pencarian  ::  Simpan CSV :: Kembali

"ABSTRAK Bising merupakan dampak yang timbul mengikuti kemajuan industri yang dapat dirasakan termasuk oleh ibu hamil. Pajanan bising saat kehamilan diketahui dapat mengganggu pertumbuhan dan perkembangan janin. Sebaliknya musik dapat memberikan efek positif dalam berbagai reaksi fisiologis, yaitu kognisi, emosi, dan imunitas. Akan tetapi, belum diketahui dampak gabungan pajanan keduanya saat prenatal, serta pengaruhnya terhadap fungsi otak, khususnya hippocampus yang berperan dalam kognisi dan memori spasial. Penelitian ini bertujuan untuk mengetahui apakah pajanan suara gabungan (musik dan bising) dapat mengkompensasi dampak negatif bising pada perkembangan hippocampus. Penelitian dilakukan dengan membandingkan pengaruh pajanan suara musik, bising dan kombinasinya selama perkembangan prenatal terhadap fungsi hippocampus neonatus Gallus gallus domesticus. Telur yang telah difertilisasi diinkubasi dalam mesin tetas yang dilengkapi pengeras suara untuk tiga jenis suara, yaitu musik, bising dan gabungan, serta sebuah kelompok kontrol. Pajanan suara diberikan sejak embrio berusia 10 hari sampai menetas. Selanjutnya dilakukan penilaian memori spasial menggunakan labirin T, penimbangan berat otak, penghitungan jumlah neuron dengan pewarnaan Hematoxylin eosin, serta penilaian ekspresi protein BDNF pada hippocampus dengan pewarnaan imunohistokimia. Hasil menunjukkan tidak ada perbedaan bermakna berat otak pada masing-masing kelompok. Selain itu, pajanan musik dapat memfasilitasi pembentukkan memori spasial didukung dengan peningkatan jumlah neuron dan ekspresi protein BDNF pada hippocampus; sebaliknya pajanan bising menginhibisi konsolidasi memori spasial, menurunkan jumlah neuron dan ekspresi BDNF di hippocampus. Pajanan gabungan memberikan hasil yang tidak berbeda dengan kelompok kontrol pada tiap parameter. Disimpulkan bahwa pajanan gabungan dapat mengkompensasi

---

ABSTRACT

Noise has become a critical issue following industrial evolution, especially pregnant women. Noise exposure during prenatal period may disrupt fetal growth and development. Otherwise, music gives various positive physiological responses to the development of cognition, emotion, and immunity. However, the effect of combination of both sound during prenatal to brain, especially hippocampus that manage cognition and spatial memory has never been studied. This research aimed to know whether combination of music and noise exposures can compensate negative effect of noise in hippocampus development. Research conducted by comparing the effect of music, noise and combination of both exposures during prenatal development to the function of Gallus gallus domesticus neonate hippocampus. Fertilized eggs were incubated in hatchery machine equipped with a loud speaker for three exposures groups, i.e. music, noise and combination, and a control group; given from E10 until hatching. Data collected for evaluation were spatial memory assessment that was done using T-maze, brain weight, total hippocampus neuron number and BDNF expression in hippocampus. As result, there was no significant difference in brain weight among these groups. Furthermore, prenatal music stimulus enhanced spatial memory formation supported by the increasing number of total neuron and BDNF expression in hippocampus. Besides, prenatal noise stimulus elicited spatial memory inhibition, decreased of total neuron number and BDNF expression in hippocampus. Combination group showed no significant result compare to control group in each measurements. In conclusion, combination of both music and noise stimulus during prenatal period could compensate the negative effect of prenatal noise exposure."

"We dont perceive the world and then react to it. We learn to know it from our interactions with it. All inputs that reach the cerebral cortex about events in the brain, the body, or the world bring two messages: one is about these events, the other, travelling along a branch of that input, is an instruction already on its way to execution. This second message, not a part of standard textbook teaching, allows us to anticipate our actions, distinguishing them from the actions of others, and thus providing a clear sense of self. The mammalian brain has a hierarchy of cortical areas, where higher areas monitor actions of lower areas, and each area can modify actions to be executed by the phylogenetically older brain parts. Brains of our premammalian ancestors lacked this hierarchy, but their descendants are still strikingly capable of movement control: frogs can catch flies. The cortical hierarchy itself appears to establish and increase, from lower to higher levels, our conscious access to events. This book explores the neural connections that provide us with a sense of self and generate our conscious experiences. It reveals how much yet needs to be learnt about the relevant neural pathways."

"Kesehatan masyarakat menjadi perhatian utama Indonesia untuk menciptakan sumber daya yang berkualitas. Karakteristik kota dengan kepadatan penduduk yang tinggi menimbulkan permasalah kesehatan yang kompleks, salah satunya pada anak usia sekolah. Berbagai masalah kesehatan terjadi pada anak sekolah, salah satunya gangguan konsentrasi anak. Tujuan penulisan karya ilmiah ini yaitu memberi gambaran asuhan keperawatan pada keluarga dengan resiko keterlambatan perkembangan anak. Intervensi unggulan yang dilakukan adalah senam otak pada anak usia sekolah. Hal ini dilakukan untuk meningkatkan konsentrasi anak usia sekolah. Intervensi peningkatan perkembangan dengan senam otak dilakukan sebanyak 15 kali selama 6 minggu. Hasil evaluasi menunjukkan bahwa intervensi unggulan yang dilakukan dapat meningkatkan konsentrasi pada anak. Intervensi senam otak disarankan untuk digunakan perawat untuk membantu anak meningkatkan konsentrasi nya sehingga dapat meningkatkan perkembangan anak usia sekolah.

---

Public health is an important things for created quality resources in Indonesia. High the population in the cities can make complex health problems in all people, which is school-age children. Various health problems occur in school children, such as a concentration defisit disorder. The purpose of this writing is to explain nursing care to the family with risk development delay in children. The main intervention is brain exercise in school-age children. Family nursing care was given within 6 weeks.The result of this intervention is there are increase concentration level in children. Brain exercise intervention is approved to be used by nurses to help children improve childrens development for school. "