Sökning: "neuroimaging"

Visar resultat 16 - 20 av 60 uppsatser innehållade ordet neuroimaging.

  1. 16. Analysing the Effect of Working Memory Training on Brain Networks Using MEG and Neuroimaging

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Jeanie Dawnbringer; [2022]
    Nyckelord :Brain networks; Magnetoencephalography; Working memory; Plasticity; Neuroimaging;

    Sammanfattning : Introduction: The brain can change its structure and functionality as a result ofexternal factors. The working memory (WM) of the brain is where informationcan be held and manipulated during a short period of time, with the purpose ofachieving higher cognitive functions such as reasoning and learning. LÄS MER

  3. 17. A Systematic Review of the Neural Correlates and the Psychedelic Experience Induced by Ayahuasca and N, N-Dimethyltryptamine (DMT)

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Rawad Yonus; [2022]
    Nyckelord :n; n-dimethyltryptamine; ayahuasca; neural correlates; neuroimaging; psychedelic experience;

    Sammanfattning : Background: Ayahuasca is a South American psychoactive brew that contains Dimethyltryptamine (DMT) and monoamine oxidase inhibitors (MAOIs). Research has experienced a resurgence of interest in exploring the potential of these substances in the last decade. LÄS MER

  4. 18. Mind, body, and choice: A review of alexithymia and the somatic-marker hypothesis

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Henrik Snellman; [2022]
    Nyckelord :alexithymia; somatic marker hypothesis; neuroimaging;

    Sammanfattning : This paper examined the claims postulated by the somatic marker hypothesis and compares those claims to the current evidence surrounding the neural basis of alexithymia. The results were then compared to see if they contradict or have a distinct localisation in the brain separate from those behavioural brain regions hypothesized by the somatic marker hypothesis. LÄS MER

  5. 19. Sex-dependent differences in human reward processing : A systematic review

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Simon Nyqvist Ghashghaian; [2022]
    Nyckelord :Reward-processing; sex-differences; dopamine; reward pathways; sex hormones;

    Sammanfattning : Much work has been done in the neuroscience of reward processing, such as; mapping brain areas, key neurotransmitters, and connectivity patterns related to different aspects of reward-related behavior. There are a lot of suggested behavioral and neural sex differences in reward processing, primarily based on animal studies of reward behavior. LÄS MER

  7. 20. Development of a post-processing pipeline for Myelin Water Imaging at 7 T

    Kandidat-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Petter Clemensson; Elliot Berthold; [2022]
    Nyckelord :Magnetic Resonance Imaging; Myelin Water Imaging; Neuroimaging; Technology and Engineering;

    Sammanfattning : Myelin water imaging, MWI, is a non-invasive method used for quantifying the amount of myelin in the brain that can aid the understanding of brain plasticity and neurodegenerative diseases, such as Multiple Sclerosis (MS). Conventional MWI is done at a field strength of 3 T, though there are indications that higher field strength may lead to higher resolution images. LÄS MER