Browsing by Author "Álvarez-Linera, Juan"
Now showing items 1-4 of 4
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Classification of mild cognitive impairment and Alzheimer’s Disease with machine-learning techniques using 1H Magnetic Resonance Spectroscopy data
Munteanu, Cristian-Robert; Fernández-Lozano, Carlos; Mato-Abad, Virginia; Pita-Fernández, Salvador; Álvarez-Linera, Juan; Hernández-Tamames, Juan Antonio; Pazos, A. (Elsevier, 2015-03-30)[Abstract] Several magnetic resonance techniques have been proposed as non-invasive imaging biomarkers for the evaluation of disease progression and early diagnosis of Alzheimer’s Disease (AD). This work is the first ... -
Effect of water T2 shortening in the quantification of in-vitro proton MR spectroscopy
Hernández-Tamames, Juan Antonio; Mato-Abad, Virginia; García-Álvarez, Roberto; González-Zabaleta, Javier; Pereira-Loureiro, Javier; Álvarez-Linera, Juan (Wiley, 2015-05-21)[Abstract] PURPOSE. This work studies the relationship between in-vitro Proton Magnetic Resonance Spectroscopy metabolite quantification and water T2 decay. MATERIALS AND METHODS. An in-vitro correspondence is established ... -
The partial volume effect in the quantification of 1H magnetic resonance spectroscopy in Alzheimer's disease and aging
Mato-Abad, Virginia; Quirós, Alicia; García-Álvarez, Roberto; Pereira-Loureiro, Javier; Álvarez-Linera, Juan; Frank, Ana; Hernández-Tamames, Juan Antonio (IOS Press, 2014)[Abstract] 1H-MRS variability increases due to normal aging and also as a result of atrophy in grey and white matter caused by neurodegeneration. In this work, an automatic process was developed to integrate data from ... -
White matter microstructural changes are related to cognitive dysfunction in essential tremor
Benito-León, Julián; Mato-Abad, Virginia; Louis, Elan D.; Hernández-Tamames, Juan Antonio; Álvarez-Linera, Juan; Bermejo-Pareja, Félix; Domingo-Santos, Ángela; Collado, Luis; Romero, Juan Pablo (Nature Research, 2017-06-07)[Abstract]: Diffusion tensor imaging (DTI) studies have detected white matter microstructural changes in essential tremor (ET). However, it is still unclear whether these changes are related to cognitive deficits, which ...
