Table 5.
Neuroimaging information of the BrainLat dataset split by recruitment site.
| Group | recruitment site | N | imaging | EEG | ||||
|---|---|---|---|---|---|---|---|---|
| MRI | fMRI | DWI | +MRI | EEG only | ||||
| AD | CICA | CL | 4 | 4 | — | — | — | — |
| UCIDP-IPN | PE | 66 | 66 | — | — | — | — | |
| CNC-UdeSA | AR | 22 | 21 | 21 | 19 | — | — | |
| GERO | CL | 82 | 81 | 14 | 3 | — | — | |
| INNN | MX | 4 | 4 | — | — | — | — | |
| UCIDP-IPN | PE | 7 | — | — | — | — | — | |
| CNC-UdeSA | AR | 18 | 18 | 17 | 18 | 13 | 3 | |
| AI-PUJB | CO | 23 | 22 | 23 | 22 | — | — | |
| GERO | CL | 26 | 26 | 25 | 11 | 15 | 4 | |
| INNN | MX | 17 | 17 | 7 | — | — | — | |
| bvFTD | CICA | CL | 1 | 1 | — | — | — | — |
| GERO | CL | 23 | 23 | 15 | — | — | — | |
| INNN | MX | 4 | 4 | — | — | — | — | |
| CICA | CL | 1 | 1 | — | — | — | — | |
| UCIDP-IPN | PE | 1 | 1 | — | — | — | — | |
| CNC-UdeSA | AR | 39 | 39 | 37 | 35 | 12 | 1 | |
| AI-PUJB | CO | 81 | 80 | 69 | 79 | — | — | |
| GERO | CL | 13 | 13 | 12 | 11 | 3 | 3 | |
| PD | UV | CO | 25 | 25 | — | — | — | — |
| CNC-UdeSA | AR | 9 | 9 | 9 | 9 | 5 | 2 | |
| GERO | CL | 21 | 21 | 21 | 21 | 20 | 1 | |
| SM | CNC-UdeSA | AR | 31 | 31 | 30 | — | 31 | 1 |
| HCs | INCMN | MX | 2 | 2 | — | — | — | — |
| UCIDP-IPN | PE | 1 | 1 | — | — | — | — | |
| CNC-UdeSA | AR | 3 | 3 | 3 | — | — | — | |
| GERO | CL | 50 | 50 | 0 | 4 | — | — | |
| CICA | CL | 28 | 28 | 28 | 28 | — | — | |
| UCIDP-IPN | PE | 6 | 6 | 0 | 0 | — | — | |
| CNC-UdeSA | AR | 72 | 72 | 72 | 63 | 17 | 1 | |
| AI-PUJB | CO | 46 | 45 | 46 | 45 | — | — | |
| GERO | CL | 25 | 25 | 25 | 25 | 13 | 11 | |
Imaging information is presented for anatomical (MRI), functional (fMRI), and diffusion-weighted (DWI) resonance magnetic imaging. The magnetic field of the scan (scan) is presented. Codes for the recruitment sites are CICA: Centro de Investigación Clínica Avanzada (CICA) Hospital Clínico Universidad de Chile; Santiago, Chile; UCIDP-IPN: Unit Cognitive Impairment and Dementia Prevention, Peruvian Institute of Neurosciences, Lima, Peru; GERO: Neurology Department, Geroscience Center for Brain Health and Metabolism, Santiago, Chile; INNN: Instituto Nacional de Neurología y Neurocirugía, Ciudad de México, Mexico, CNC-UdeSA: Centro de Neurociencia Cognitiva, Universidad de San Andrés, Buenos Aires, Argentina; AI-PUJB: Aging Institute, Pontificia Universidad Javeriana, Bogotá, Colombia; INCMN: Geriatrics Department, Instituto Nacional de Ciencias médicas y nutrición Salvador Zubirán, Mexico City. The country codes meet the standards of the International Organization for Standardization (ISO). CL: Chile, PE: Peru, CO: Colombia, MX: Mexico, Argentina: AR. N: number of subjects, AD: Alzheimer’s disease, bvFTD: behavioral variant frontotemporal dementia, PD: Parkinson’s disease, MS: Multiple sclerosis, HCs: healthy controls.