Cargando…
The variability of functional MRI brain signal increases in Alzheimer's disease at cardiorespiratory frequencies
Biomarkers sensitive to prodromal or early pathophysiological changes in Alzheimer’s disease (AD) symptoms could improve disease detection and enable timely interventions. Changes in brain hemodynamics may be associated with the main clinical AD symptoms. To test this possibility, we measured the va...
Autores principales: | , , , , , , , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7726142/ https://www.ncbi.nlm.nih.gov/pubmed/33298996 http://dx.doi.org/10.1038/s41598-020-77984-1 |