Slušno procesiranje kod djece s utvrđenim neurorizikom

master's thesis

• Title (english): Auditory processing in children with established neurorisk
• Author: Petra Gottštajn
• Mentor: Draženka Blaži (mentor)
• Committee member: Draženka Blaži (predsjednik povjerenstva)
• Committee member: Mladen Hedjever (član povjerenstva)
• Committee member: Emica Farago (član povjerenstva)
• Granter: University of Zagreb; Faculty of Education and Rehabilitation Sciences; Zagreb
• Defense date and country: 2019-05-20, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Speech Therapy

Abstract

Pojam slušnog procesiranja odnosi se na sve mehanizme koji su zaslužni za uspješnu pohranu, obradu i razumijevanje svih pristiglih slušnih informacija. Osobe kod kojih su ove sposobnosti narušene imaju uredan sluh, a razlog otežanog razumijevanja govornih zvukova leži u središnjem živčanom sustavu. Određene promjene na neurološkoj razini moguće su još u prenatalnom razdoblju. Osim prenatalnih čimbenika, u rizične još ubrajamo i one perinatalne i postnatalne. Inozemna istraživanja pokazuju kako je sposobnost slušnog procesiranja lošija kod djece s utvrđenim neurorizikom u usporedbi s djecom urednog neurorazvoja. Cilj ovog istraživanja bio je ispitati sposobnost slušnog procesiranja kod djece s nekim neurorizičnim čimbenikom primjenom Baterije testova za ispitivanje poremećaja slušnog procesiranja (Test PSP-1, Heđever, 2017) i ispitati razlikuju li ona s obzirom na različite neurorizične čimbenike. Rezultati istraživanja pokazali su da ne postoji statistički značajna razlika u sposobnosti slušnog procesiranja s obzirom na stupanj moždanog krvarenja, ali da ona postoji s obzirom na vrstu moždanog krvarenja. Ispitanici s krvarenjem u germinativni matriks postigli su statistički značajno bolje rezultate u odnosu na ispitanike s periventrikularnim krvarenjem. Također, ispitanici s moždanim krvarenjem i još jednim neurorizičnim čimbenikom (prematuritet ili rizična trudnoća) postižu statistički značajno slabije rezultate na dihotičkom testu riječi. Razlika u sposobnosti slušnog procesiranja između ispitanika s moždanim krvarenjima i onih s organskim oštećenjima ne postoji. Svi ispitanici pokazali su slabiju sposobnost razumijevanja riječi kojima je smanjena razumljivost.

Abstract (english)

The concept of auditory processing refers to all mechanisms that are responsible for successful storage, processing and understanding of all received auditory information. People in which these abilities are disrupted do not have hearing loss, and the reason of difficulties in understanding of voice sounds lies in the central nervous system. Certain changes at the neurological level are possible already in the prenatal period. Apart from prenatal factors, there are also perinatal and postnatal risk factors. Foreign studies show that the ability of auditory processing is worse in children with some neurorysics, compared to children without any. The aim of this study was to examine the ability of auditory processing in children with some neurorisks using the Test battery for auditory processing disorders (Test PSP-1, Heđever, 2017) and to examine if there are any differences in this ability considering different neurorisks. The results of the study showed that there was no statistically significant difference in the ability of auditory processing due to the degree of cerebral hemorrhage but that there is a differenence considering type of cerebral hemorrhage. Respondents with bleeding in the germline matrix achieved statistically significantly better results compared to subjects with periventricular bleeding. Also, subjects with cerebral haemorrhage and another risk factor (preterm child or risky pregnancy) score statistically significantly lower results on the dihotic word test . The difference in the ability of auditory processing between subjects with cerebral hemorrhages and those with organic impairment does not exist. All respondents showed a weaker ability to understand words with low intelligibility.

• Keywords: slušno procesiranje; neurorizični čimbenici; moždano krvarenje
• Keywords (english): auditory processing; neurorisk factors; cranial hemorrhage
• Language: croatian
• URN:NBN: urn:nbn:hr:158:278360
• Study programme: Title: Graduate study of Speech and Language Pathology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra logopedije (magistar/magistra logopedije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-06-13 13:31:21