Sökning: "Ultraljudsmätningar"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet Ultraljudsmätningar.

  1. 1. Ultraljudsmätning av benens muskulatur : reliabilitet av tvärsnittsmätning hos häst

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Anatomy, Physiology and Biochemistry

    Författare :Tina Hansen; [2021]
    Nyckelord :muskulatur; häst; ultraljud; tvärsnitt; repeterbarhet; reproducerbarhet; intrareliabilitet; interreliabilitet; ICC; rehabilitering;

    Sammanfattning : Att mäta muskelutveckling kan vara användbart exempelvis för att monitorera hypertrofi i samband med prestationshöjande träning eller utvärdera muskelutveckling i samband med rehabilitering efter skada. Ultraljudsmätning har visats vara en snabb, enkel, repeterbar och tillförlitlig metod för att mäta muskulatur på människa och hund. LÄS MER

  3. 2. Movement tracking of the carotid artery with 4D ultrasound imaging

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Anny Eriksson Bernholtz; [2019]
    Nyckelord :imaging; movement tracking; ultrasound; Technology and Engineering;

    Sammanfattning : The leading cause of death in the world is cardiovascular diseases. Scientific discoveries have been made that correlate the movement of the arterial walls and blood flow patterns with cardiovascular diseases. These movements have been studied with ultrasound 2D imaging. LÄS MER

  4. 3. Non-invasive ultrasound measurements of vascular impedance

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Roger Larsson; [2018]
    Nyckelord :Ultrasound; ultrafast ultrasound imaging; vascular impedance; pulse wave velocity; motion tracking; Technology and Engineering;

    Sammanfattning : Despite its introduction in the early 1950´s, vascular impedance has yet to be applied in clinical use to predict early stages of cardiovascular disease (CVD). It is defined as the ratio between blood pressure and flow and describes the opposition to blood flow within the cardiovascular system. LÄS MER

  5. 4. Cross Education; : The effect of 10 weeks of unilateral resistance training on strength and hypertrophy

    Kandidat-uppsats, Gymnastik- och idrottshögskolan, GIH/Institutionen för idrotts- och hälsovetenskap

    Författare :Mikael Derakhti; John Åkerlund; [2016]
    Nyckelord :Cross Education; Cross transfer; Strength; Hypertrophy; Resistance training; Unilateral resistance training; contralateral limb strength; rehabilitation; Cross education; styrketräning; styrka; unilateral styrketräning; hypertrofi; rehabilitering;

    Sammanfattning : Abstract    Aim    The main purpose of this study was to investigate Cross Education (CE), and how gender, detraining and leg dominance affects CE in previously untrained subjects when conducting a unilateral resistance training program. We also investigated if unilateral resistance training can give a hypertrophic response. LÄS MER

  7. 5. Modelling of Venous Biomechanics and Evaluation using Imaging, Positive Airway Pressure and Postural Changes

    Master-uppsats, Umeå universitet/Institutionen för fysik

    Författare :Madelene Holmgren; [2016]
    Nyckelord :Jugular vein; Venous pressure; Positive airway pressure; Cross sectional area; Posture; Ultrasound; Halsven; Ventryck; Positivt luftvägstryck; Tvärsnittsarea; Kroppsposition; Ultraljud;

    Sammanfattning : Knowledge about biomechanical properties of veins is of importance for understanding the physiologyof the venous system. Specifically for this thesis there is a motivation based on an idea of how to usebiomechanics of the vein in the development of new non-invasive measurement techniques for assessingthe pressure in the brain. LÄS MER