Sökning: "Auditory Steady-State Response"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Auditory Steady-State Response.

  1. 1. Investigation of coherence between limbic structures in a rodent model of Parkinson's Disease

    Magister-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Love Zachrisson; [2021]
    Nyckelord :Parkinson’s Disease; PD; Psychosis; Schizophrenia; MK801; Synchrony; Coherence; 6-OHDA; Rats; 128-channel multi electrode array; MATLAB; LFP; Biomarker; ASSR; Steady-state response; Parkinsons sjudkom; PD; Psykos; Schizofreni; MK801; Synkronicitet; Koherens; 6-OHDA; Försökdsjur; Råttor; Elektrodimplantat; MATLAB; LFP; Biomarkör; ASSR; Steady-state responser;

    Sammanfattning : Parkinson’s Disease affects 10 million people worldwide, with 40% of patients developing an associated psychosis which has been identified by studies as the number one source of caretaker distress and is related to increased mortality. This is further complicated by the fact that typical antipsychotic drugs worsen many of the motor symptoms implicated in Parkinson’s Disease, with only one commercially available drug able to ameliorate both symptoms. LÄS MER

  3. 2. Effect of Visual Load on Auditory Steady-State Response and Subjective Workload

    Master-uppsats, Stockholms universitet/Psykologiska institutionen

    Författare :Sandra Challma; [2019]
    Nyckelord :EEG; ASSR; Workload;

    Sammanfattning : Attention can be directed to different modalities such as vision and hearing. Crossmodal attention perspective consider the distribution of simultaneous attention through different senses. It is unclear to which degree task-irrelevant sounds are processed during crossmodal attention. LÄS MER

  4. 3. Auditory Steady-State Response (ASSR) – en tillförlitlig mätmetod för att styra tidig intervention av hörselskadade barn?

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

    Författare :Åsa Blomberg; [2011]
    Nyckelord :ASSR; psykoakustiska hörtrösklar; tidig intervention; språklig utveckling.; Medicine and Health Sciences;

    Sammanfattning : Denna journalstudie har som mål att utvärdera den nya objektiva mätmetoden Auditory Steady-State Response (ASSR). Den introducerades vid Audiologisk avdelning i Malmö i samband med att neonatal hörselscreening startade i Region Skåne hösten 2005. LÄS MER

  5. 4. Jämförelse mellan ”Auditory Brainstem Response (ABR) och ”Auditory Steady State Response” (ASSR) för att uppskatta hörtrösklar på barn i narkos. Kan testtiden minska om 500 Hz utesluts vid ASSR-mätning?

    Kandidat-uppsats, Göteborgs universitet/Institutionen för neurovetenskap och fysiologi

    Författare :Birgitta Wallström-Berg; [2010-12-21]
    Nyckelord :Auditory brainstem response; auditory steady state response; narkos; dikotisk; 90 Hz ASSR; Auditory Brainstem Response; Auditory Steady State Response; Anesthetic Children; Dikotic; 90 Hz ASSR;

    Sammanfattning : Objective The objective of this study was to investigate the clinical application to use ASSR in anesthetized children Design One main ambition of the investigation was to compare hearing threshold using ABR with estimated hearing threshold using ASSR. Another aim was to examine if the duration of an ASSR measurement could be reduced by only using the frequencies 1, 2 and 4 kHz and exclude the frequency 0. LÄS MER

  7. 5. En studie av skillnader mellan monotisk och dikotisk 40 Hz Auditory Steady-State Response

    C-uppsats, Göteborgs universitet/Institutionen för neurovetenskap och fysiologi

    Författare :Andreas Brolin; Axel Söderberg; [2009-06-10]
    Nyckelord :Audiologi; Auditory Steady-State Response; 40 Hz ASSR; Monotisk; Dikotisk; Audiology; Auditory Steady-State Response; 40 Hz ASSR; Monotic; Dichotic;

    Sammanfattning : Objective The objective of this study was to investigate differences between monotich and dichotic 40 Hz Auditory Steady-State Response (ASSR) with Interacoustics Eclipse. Design The aspects studied are test duration, relation be¬tween ASSR and behavioural thresholds (BT), reproducibility and correlation between rejects during Brainstem Response Audiometry (BRA) and differences between ASSR and BT. LÄS MER