The NKI dataset includes anatomical and fMRI data from 2 macaque monkeys.
Creative Commons – Attribution-NonCommercial Share Alike (CC-BY-NC-SA)- Standard INDI data sharing policy. Prohibits use of the data for commercial purposes.
- Siemens Tim Trio 3T
- 8-channel surface coil
- Sample size: 2
- Age distribution: 6-7 years
- Weight distribution: 2.5-6.4 kg
- Sex distribution: 1 female/1 male
Click here for the full sample description (.csv)
Scan Procedures and Parameters
All methods and procedures were approved by the NKI Institutional Animal Care and Use Committee (IACUC) protocol. The monkeys were previously implanted with an MRI-compatible custom built acrylic head post.
The macaques were sedated with an initial dose of atropine (0.05 mg/kg IM), dexdomitor (0.02 mg/kg IM) and ketamine (8 mg/kg IM) intubated, and maintained with 0.75% isoflurane anesthesia for the duration of structural MRI procedures.
Click here for the mion state for each session (.csv)
- EPI sequence
- Voxel Resolution: 1.5 x 1.5 x 2 mm
- TR: 2000ms
- TE: 16.6ms
- flip angle: 45°
- 32 slices
- FOV: 96 x 96 mm
- Voxel Resolution: 0.5 x 0.5 x 0.5 mm
- TE: 3.87ms
- TR: 2500ms
- TI: 1200ms
- Flip angle: 8°
- Xu, T., Falchier, A., Sullivan, E., Linn, G., Ramirez, J., Ross, D., ... & Earl, E. (2017). Delineating the macroscale areal organization of the macaque cortex in vivo. bioRxiv, 155952. [Preprint]
- Charles Schroeder2,3,4
- Michael P. Milham1,2
- Arnaud Falchier2
- Stan Colcombe2
- Gary Linn2
- Deborah Ross2
- Ting Xu1,2
- R. Cameron Craddock1,2
1Center for the Developing Brain, Child Mind Institute
2Center for Biomedical Imaging and Neuromodulation, Nathan Kline Institute for Psychiatric Research
3Department of Neurological Surgery, Columbia University College of Physicians and Surgeons
4Department of Psychiatry, Columbia University College of Physicians and Surgeons
This data repository was provided by the BRAIN Initiative (R01MH111439) and the Sylvio O. Conte Center “Neurobiology and Dynamics of Active Sensing” (P50MH109429).
Click here to download the data. Users will first be prompted to log on to NITRC and will need to register with the 1000 Functional Connectomes Project website on NITRC to gain access to the PRIME-DE datasets.