Sökning: "functional magnetic resonance imaging"

Visar resultat 6 - 10 av 64 uppsatser innehållade orden functional magnetic resonance imaging.

1. 6. Psilocybin Induced Psychedelic Experiences : their Neural Mechanisms and Efficacy for Treating Depressive Disorders

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Linda Lindecrantz; Nicklas Villman; [2023]
   Nyckelord :psilocybin; depression; fMRI; systematic review; DMN;

   Sammanfattning : The aim of this systematic review is to present the current literature on the therapeutic potential of the classic psychedelic compound psilocybin for depressive disorders and the neurocognitive mechanisms involved recorded with functional magnetic resonance imaging (fMRI). A comprehensive literature search was conducted in the electronic databases Web of Science, Scopus and Medline EBSCO using a Boolean search string containing the keywords psilocybin, depression, fMRI, MRI and PET. LÄS MER

3. 7. The neural correlates of cognitive reappraisal among post-traumatic stress disorder patients : A systematic review

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Cecilia Nordin; Cecilia Mattsson; [2023]
   Nyckelord :Emotion regulation; post-traumatic stress disorder; cognitive reappraisal; neural correlates; functional magnetic resonance imaging;

   Sammanfattning : The ability to regulate emotions is essential for human well-being. Among posttraumatic stress disorder (PTSD) patients, the capability to control emotions is impaired. Trauma-focused cognitive behavioral therapy is a recommended treatment for patients diagnosed with PTSD. LÄS MER

4. 8. The Neural Correlates of Emotional Intelligence : A Systematic Review

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Anne Agnvall; Reza Unessi; [2023]
   Nyckelord :emotional intelligence; ability emotional intelligence; strategic emotional intelligence; experiential emotional intelligence; MSCEIT;

   Sammanfattning : Emotional intelligence (EI) lies at the intersection of emotion and cognition and is seen as beneficial to our relationships and well-being. Yet, there is a gap in knowledge regarding the neural correlates of EI. There are three prevailing models defining the psychological construct of EI, the trait model, the ability model, and the mixed model. LÄS MER

5. 9. The role of word accents in semantic processing in South Swedish

   Master-uppsats, Lunds universitet/Masterprogram: Språk och språkvetenskap; Lunds universitet/Fonetik

   Författare :Jinhee Kwon; [2023]
   Nyckelord :Word accents; spoken word recognition; prediction; ERP; N400; Languages and Literatures;

   Sammanfattning : Prosodic cues can aid speech processing by adding semantic information in lexical tones or functional information in intonational tones. Swedish word accents are considered to have stronger grammatical functions than semantic roles, although they are shaped by both lexical and intonational information structure. LÄS MER

7. 10. Effects of reconstruction parameters on the image quality and quantification of PET images from PET/MRI and PET/CT systems

   Master-uppsats,

   Författare :Ali Amena Hussain; [2022-03-09]
   Nyckelord :Medical physics; PET CT; PET MRI; OSEM; BPL; NEMA IQ; positron emission tomography; magnetic resonance imaging; computed tomography; ordered Subset Expectation Maximization; The Bayesian Penalized Likelihood;

   Sammanfattning : Aim: To study how reconstruction parameters affect the positron emission tomography (PET) image quality and quantitative results for the different lesion to background radioactivity ratios in three different PET systems. Introduction: Multimodality imaging that combines magnetic resonance imaging (MRI) or computed tomography (CT) with a PET system can produce medical images containing both functional and anatomical information. LÄS MER