Sökning: "auditory brainstem response"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden auditory brainstem response.

  1. 1. Brainstem response estimation using continuous sound - A feasibility study

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Julia Adlercreutz; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Hearing loss is a complicated phenomena which does not only vary from person to person, but also, can change characteristics during the day. Despite this, hearing aids today are fitted only occasionally and thus only capture the slow changes in the hearing loss. LÄS MER

  3. 2. Features of Auditory Brainstem Response Spectral Representations as Tools for ADHD-Diagnostics

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Edwin Klint Bywater; [2014]
    Nyckelord :Bioinformatics; Auditory Brainstem Response; ADHD; Quantitative Psychology; Signal Processing; Spectral Analysis; Time-Frequency Analysis; Hjorth Descriptors; Entropy; Mathematics and Statistics;

    Sammanfattning : ADHD is a psychological disorder which has become significantly more prevalent and much debated in the last decades. This study investigates the possibilities in developing quantitative diagnostic tools for psychiatric assessment of ADHD based on spectral representations of Auditory Brainstem Responses (ABR). LÄS MER

  4. 3. Finding a needle in Auditory Brainstem Responses

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Christopher Jonsson; [2013]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : In this thesis we look at data where sedated patients have been pinpricked with a needle during an Auditory Brainstem Response recording. By looking at this data set with different statistical methods some butterfly pattern emerged and peaks appeared in the spectrum around the time where the needle pinpricking should have occurred. LÄS MER

  5. 4. Time-Frequency Analysis of the Auditory Brainstem Response

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Henrik Johansson; [2013]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : This thesis is about time-frequency analysis of the brainstem auditory evoked potential (BAEP). The work can be divided into two parts. One part where a model is built up from a very simple example to a more complex model resulting in a model consisting of a sum of sinusoids with stochastic starting points and amplitudes. LÄS MER

  7. 5. A comparison of auditory brainstem response thresholds in infants born with or without cleft lip and/or palate and otitis media with effusion

    Magister-uppsats, Lunds universitet/Logopedi, foniatri och audiologi

    Författare :Helena Sundman; [2013]
    Nyckelord :Auditory brainstem response ABR ; hearing thresholds; infants; cleft lip and palate CLP ; otitis media with effusion OME ; Medicine and Health Sciences;

    Sammanfattning : The prevalence of otitis media with effusion (OME) is much higher in infants born with cleft lip and/or palate (CLP) than without CLP. It would be interesting to know if the related hearing thresholds are poorer in infants with CLP than without, which could have a possible impact on the early development of hearing, communication and speech. LÄS MER