Brain structure and activity predicting cognitive maturation in adolescence

BIDS_Garin_Zhu_Constantinidis.zip:

Longitudinal MRI dataset of 8 macaques monkeys scanned every 3 months (11 sessions) at Wake Forest Universtity

This dataset includes: anatomical MRI  (T1, T2, T2 Flair), fonctional MRI, and fmap

Structural MRIs were collected from the monkeys of cohort A every 3 months from 2.8 years (34months) of age to 5.8 years (69 months) of age. In preparation for the MRI scan, anesthesia wasinduced using ketamine (5–10mg/kg) and dexmedetomidine (0.015mg/kg), and was maintainedusing isoflurane. The animals were intubated and artificially ventilated at about 20 breaths perminute. Expired CO2 was monitored and maintained between 35 and 45 mmHg. Animals werescanned under isoflurane anesthesia at 1%–1.5%. Heart rate and oxygen saturation levels weremonitored using a pulse oximeter. Their body temperature was maintained using warm blankets.The MRI system was a 3 Tesla Siemens MAGNETOM Skyra (Siemens Healthcare, Erlangen,Germany). Anatomical images were acquired using a T1-weighted MPRAGE sequence: TR = 2700ms, TE = 3.32 ms, inversion time = 880, FOV = 128 × 128 mm, 192 slices of 0.5 mm thickness,resolution = 0.5 mm isotropic. Resting state time series data were also acquired using a multibandEPI sequence: TR = 700 ms, TE = 32.0 ms, flip angle = 52°, repetitions = 700, FOV = 128 × 128 mm,32 slices, resolution = 2 mm isotropic. 

Data are formated in standard BIDS format

    cog_mat_ado_release.zip:The code and used to process the results and generate the figures (also available in CodeOcean: https://codeocean.com/capsule/7858389/tree)