Sökning: "Heart rate variability HRV"

Visar resultat 1 - 5 av 45 uppsatser innehållade orden Heart rate variability HRV.

  1. 1. Estimation of respiratory frequency from Heart Rate Variability

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Daniel Ågärd; [2023]
    Nyckelord :time-frequency analysis; multitaper spectrogram; Optimization; signal processing; heart rate variability; Mathematics and Statistics;

    Sammanfattning : In this master's thesis the ability to estimate the respiratory frequency from heart rate variability measurement is analyzed. The goal was to implement a solution that is easily transferable to real time. LÄS MER

  3. 2. THE EFFECTS OF MINDFUL MEDITATION AND CYCLIC HYPERVENTILATION WITH RETENTION ON INTEROCEPTION IN HEALTHY ADULTS : A STUDY ON HEART RATE VARIABILITY AND INTEROCEPTIVE CAPACITY

    Kandidat-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Villiam Bornström; [2023]
    Nyckelord :Interoception; Homeostasis; Heartrate Variability;

    Sammanfattning : The aim of this study was to investigate the comparative effects of mindful meditation and cyclic hyperventilation with retention upon interoceptive ability and heart rate variability (HRV). Further studies comparing meditation and breathwork contribute to a greater understanding of their potential benefits and have the potential to enhance overall well-being in the general population. LÄS MER

  4. 3. Sömnmonitorerande bärbara verktygs validitet bland friska individer : En strukturerad litteraturstudie

    Kandidat-uppsats, Umeå universitet/Avdelningen för idrottsmedicin

    Författare :Antanas Brusokas; Joel Hansson; [2023]
    Nyckelord :Sleep monitoring; polysomnography; validation; Sömnmonitorering; polysomnografi; validering;

    Sammanfattning : Introduktion: Sömn är en erkänt viktig del för idrottslig prestation. Intresset och möjligheterna att övervaka den har ökat betänkligt till följd av antalet tillgängliga sömnmonitorerande bärbara verktyg (SBV) idag. LÄS MER

  5. 4. Breathwork and its effect on stress in healthy individuals : a systematic review

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Angelica Jönsson; Alexander Hedman; [2023]
    Nyckelord :Breathwork; controlled breathing; stress; heart-rate-variability; salivary cortisol;

    Sammanfattning : Stress is an ongoing and increasing problem at a societal and individual level. This systematic review aims to evaluate which effects breathwork has on stress in a healthy population. A literature search was done on Scopus, and Web of Science for peer-reviewed, published, and original research. LÄS MER

  7. 5. Green – the color of stress recovery : Stress after exposure to nature

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Fatimah Hilal; [2022]
    Nyckelord :Shinrin-yoku; hrv; stress recovery theory; biophilia;

    Sammanfattning : Nature and greenspaces have been enjoyed throughout history and used for relaxation purposes. Several theories, such as biophilia and stress recovery theory, suggest nature’s ability to improve stress recovery. Even though stress helps detect danger and enhances alertness, it causes fatigue and distortive cognitive functions if prolonged. LÄS MER