To check the validity of the approach, we used a distinct dataset comprising 25 healthy control subjects (age between 18 and 33 years old, mean 26.2 (STD 4.8), 11 females, 14 males). The fMRI acquisition procedure was described in detail in (Schirner et al., 2013 ). In brief, the resting state fMRI time signals (BOLD‐sensitive, T2*‐weighted, TR = 1,940 ms, TE = 30 ms, FA = 78°, 32 transversal slices (3 mm), voxel size 3 × 3 × 3 mm3, FOV = 192 mm, 64 × 64 matrix) of the subjects were acquired at Berlin Center for Advanced Imaging, Charité University Medicine, Berlin, Germany. MRI was performed using a 3 T Siemens Trim Trio MR scanner and a 12‐channel Siemens head coil. Specifications for the employed sequences can be found in Ritter et al. [2009 ].
Trim trio mr scanner
Manufactured by Siemens
The Trim Trio MR scanner is a magnetic resonance imaging (MRI) system designed for medical diagnostic imaging. It provides high-quality imaging capabilities for various clinical applications. The core function of the Trim Trio MR scanner is to capture detailed images of the human body, which can be used by healthcare professionals for diagnosis and treatment planning.
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Lab products found in correlation
2 protocols using trim trio mr scanner
1
Resting-state fMRI Acquisition Protocol
2
Multimodal Brain Imaging of Healthy Adults
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Structural data from DTI and resting-state BOLD signal time series were acquired for 24 healthy participants (age between 18 and 33 years old, mean 25.7, 12 females, 12 males). A full description of the generation of SC and FC matrices from those data can be found in ref. 17 (link). Here, we provide a quick overview of the employed methods. Empirical data were acquired at Berlin Center for Advanced Imaging, Charité University Medicine, Berlin, Germany. For simultaneous EEG-fMRI55 (link), 56 , participants were asked to stay awake and keep their eyes closed. No other controlled task had to be performed. In addition, a localizer, DTI and T2 sequence were recorded for each participant. MRI was performed using a 3 Tesla Siemens Trim Trio MR scanner and a 12-channel Siemens head coil. Specifications for the employed sequences can be found in ref. 56 . For each participant anatomical T1-weighted scans were acquired. DTI and GRE field mapping were measured directly after the anatomical scans. Next, functional MRI (BOLD-sensitive, T2*-weighted, TR 1940 ms, TE 30 ms, FA 78°, 32 transversal slices (3 mm), voxel size 3 × 3 × 3 mm, FoV 192 mm, 64 matrix) was recorded simultaneously to the EEG recording.
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