The largest database of trusted experimental protocols

32 channel receive coil

Manufactured by Siemens
Sourced in Germany

The 32-channel receive coil is a medical imaging device designed to be used in conjunction with magnetic resonance imaging (MRI) systems. It is responsible for receiving and amplifying the radio frequency (RF) signals emitted by the human body during an MRI scan. The 32 individual channels within the coil allow for the simultaneous acquisition of data from multiple regions of the body, improving the efficiency and quality of the imaging process.

Automatically generated - may contain errors

4 protocols using 32 channel receive coil

1

Multi-Parametric 7T MRI Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
All MRI examinations were performed on a 7 T human MRI scanner (Siemens, Erlangen, Germany) equipped with a 32-channel receive coil.
The mGRE data for mapping the T2* decay curves were acquired with an in-house developed pulse-sequence (van Gelderen et al., 2012 (link)). Echo times (TEs) ranged from 2.3 to 62.7 ms. Thirty-eight echoes (positive read gradient only) were acquired with an echo spacing of 1.6 ms. Repetition time (TR) was 1 s and flip angle (FA) was 70°. Fifteen slices with 1.5 mm slice thickness and 25% gap between slices were measured per scan, with an in-plane resolution of 1.5 × 1.5 mm and a FOV of 240 × 180 mm (the acquisition matrix size is 160 × 120). The slices were parallel to the plane of the anterior and posterior commissure line and captured a section of the corpus callosum. Five signal averages were acquired within a total scan time of 10 min.
Whole brain 3D T1-weighted magnetization-prepared rapid gradient echo (T1-MPRAGE) was acquired before (pre-gad T1) and after (post-gad T1) contrast injection (0.1 mmol/kg gadobutrol; Bayer Healthcare, Leverkusen, Germany).
+ Open protocol
+ Expand
2

High-Resolution Postmortem MRI of MS Brains

Check if the same lab product or an alternative is used in the 5 most similar protocols
Postmortem MRI scans from MS brains were acquired as previously described.27 (link) Briefly, formalin-fixed brains were positioned in a Fomblin-filled container and were scanned in a 7-T MRI scanner (Siemens) equipped with a birdcage-type transmit coil and a 32-channel receive coil. A 3D T1w magnetization-prepared rapid gradient echo (T1-MP2RAGE, repetition time = 2200 ms, echo time = 3.04 ms, flip angle = 7°, nominal resolution 0.6 × 0.6 × 0.6 mm3, acquisition time: 6 min, 35 s) and a 3D high-resolution multigradient-echo (GRE, repetition time = 60 ms, echo times = 6.09, 15.99, 25.89, and 35.79 ms, flip angle = 10°, nominal resolution 0.42 × 0.42 × 0.42 mm3, acquisition time: 2 h, 15 min) T2∗w sequence were acquired. Pre- and post-mortem MRI scans were registered by linear/affine registration using an in-house software.
+ Open protocol
+ Expand
3

3D Multi-Slab Diffusion MRI with Motion Correction

Check if the same lab product or an alternative is used in the 5 most similar protocols
A 3D multi‐slab spin‐echo diffusion MRI sequence
8 (link) was modified to integrate blipped‐CAIPI and kz partial Fourier sampling. After the imaging echo, a second refocusing pulse was applied to acquire a low‐resolution 2D navigator to correct the motion‐induced phase errors. The sequence diagram of the proposed acquisition is demonstrated in Figure S1. Subjects were scanned on a Siemens 7T scanner using a 32‐channel receive coil. Written informed consent in accordance with local ethics was obtained from each subject.
+ Open protocol
+ Expand
4

High-Resolution MRI of MS Brain Tissue

Check if the same lab product or an alternative is used in the 5 most similar protocols
Postmortem MRI scans from MS brains were acquired as previously described27 (link). Briefly, formalin-fixed brains were positioned in a Fomblin-filled container and were scanned in a 7-tesla MRI scanner (Siemens) equipped with a birdcage-type transmit coil and a 32-channel receive coil. A 3D T1w magnetization-prepared rapid gradient echo (T1-MP2RAGE, repetition time = 2200 ms, echo time = 3.04 ms, flip angle = 7 degrees, nominal resolution. 0.6×0.6×0.6 mm3, acquisition time: 6 minutes, 35 seconds) and a 3D high-resolution multigradient-echo (GRE, repetition time = 60 ms, echo times = 6.09, 15.99, 25.89, and 35.79 ms, flip angle = 10 degrees, nominal resolution. 0.42×0.42×0.42 mm3, acquisition time: 2 hours, 15 minutes) T2*w sequence were acquired.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!