Essays about: "magnetic disorder"

Showing result 1 - 5 of 9 essays containing the words magnetic disorder.

  1. 1. Development of technique for measuring muscle activity and knee motion in children with CP

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Hamed Rahim Zadeh; [2020]
    Keywords : Technology and Engineering;

    Abstract : Cerebral Palsy (CP) has an impact on muscles and movement. This happens due to brain damage before the age of two years. Either sometimes before birth, during childbirth or after birth. According to hjarnfonden. READ MORE

  2. 2. PCA based dimensionality reduction of MRI images for training support vector machine to aid diagnosis of bipolar disorder

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS); KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Beichen Chen; Amy Jinxin Chen; [2019]
    Keywords : Bipolar disorder; diagnosis; computer-aided medical diagnosis; SVM; Support vector machine; PCA; Principal component analysis; dimensionality reduction; feature reduction; neuroimaging; MRI; sMRI; machine learning; classification; psychiatric disorders; mental illness; Bipolär sjukdom; diagnotisering; datorstödd medicinsk diagnotisering; SVM; stödvektormaskin; PCA; principalkomponentanalys; MRI; magnetisk resonanstomografi; MRT; dimensionalitetsreduktion; maskininlärning; dimensionsreduktion; klassificering; psykiska sjukdomar;

    Abstract : This study aims to investigate how dimensionality reduction of neuroimaging data prior to training support vector machines (SVMs) affects the classification accuracy of bipolar disorder. This study uses principal component analysis (PCA) for dimensionality reduction. READ MORE

  3. 3. Deep Brain Stimulation Improves Brain Efficiency in Essential Tremor Patients

    University essay from Umeå universitet/Institutionen för psykologi

    Author : Lena Lindström; [2017]
    Keywords : Deep brain stimulation; Essential tremor; Working memory; fMRI; DBS; ET; WM;

    Abstract : The movement disorder essential tremor can be treated with deep brain stimulation (DBS), where electric current is delivered to deep brain structures through permanently implanted electrodes. In this study, brain activity during working memory performance was measured with functional magnetic resonance imaging in thirteen essential tremor patients with DBS in caudal Zona incerta, a diencephalic nucleus. READ MORE

  4. 4. Majorana bound states in inhomogeneous nanowires

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Johan Ekström; [2017]
    Keywords : Physics and Astronomy;

    Abstract : Majorana bound states are in condensed matter physics quasiparticle excitations which can be found in so-called topological superconductors. They have lately received much attention since they have been predicted to be partly immune to decoherence and therefore suitable for quantum computation. READ MORE

  5. 5. Prediction of treatment response in Social Anxiety Disorder, what does the brain tell us that questionnaires do not? : Using brain activity related to self- and other-referential criticism to predict treatment response to Internet- delivered Cognitive Behaviour Therapy for Social Anxiety Disorder

    University essay from Linköpings universitet/Institutionen för beteendevetenskap och lärande; Linköpings universitet/Institutionen för beteendevetenskap och lärande

    Author : Nils Isacsson; Örn Kolbeinsson; [2016]
    Keywords : Social Anxiety Disorder; Prediction; Neuroimaging; Functional Magnetic Resonance Imaging; Cingulate cortex; Lingual Gyrus; Internet-delivered Cognitive Behaviour Therapy.;

    Abstract : Predicting who will benefit from what in the treatment of psychiatric disorders is incremental to future development of psychological treatments. In the current study functional magnetic resonance imaging (fMRI) data from participants with social anxiety disorder (SAD) was used to elucidate whether neural responses to negative evaluation could predict treatment response in SAD. READ MORE