Cognitive impairment Optogenetics Maladies neurodégénératives PET Amyloid Métabolisme Glutamate Synapses MRI Alzheimer's disease Parkinson's disease Striatum Prion 3D reconstruction Age-related macular degeneration Glycolysis Memory Astrocytes In vivo Brain Animal models Dopamine Alpha-Synucléine Alpha-Synuclein Lemur Modèles animaux Microglia Glia Animal model Huntington's disease Cerebral atrophy Thérapie génique Tau Huntington disease Mouse lemur Biomarker Mouse Gadolinium IRM Alzheimer disease Neuroinflammation Neuron-astrocyte interactions Covid-19 Astrocyte In vivo imaging Microcebus murinus Energy metabolism Α-synuclein DNA methylation GluCEST Imaging Estimated number of cases Neuroscience Metabolism Histology Autoradiography Epidemiology Alzheimer Aggregation Atlas AAV Fibrils Création de valeurs Magnetic resonance spectroscopy Diffusion Alpha-synuclein Parkinson’s disease Excitotoxicity Maladie de Parkinson Autophagy NMR spectroscopy Aptamer Viral vectors Histologie Protein aggregation Astrocytes réactifs Reactive astrocytes Gene therapy Oxidative stress JAK2-STAT3 pathway Glucose Mitochondria CNTF Inflammation Calpain Segmentation Maladie de Huntington Neuroprotection Huntington’s disease Brain imaging Hippocampus Cerveau Rat Lactate Huntington Neurons Neurodegenerative disease Neurodegenerative diseases Maladie d'Alzheimer Neurodegeneration