3.0 tesla scanner

Manufactured by Siemens

Sourced in Germany

The 3.0 Tesla scanner is a magnetic resonance imaging (MRI) device that generates a strong magnetic field of 3.0 Tesla for advanced imaging of the human body. It is designed to capture high-resolution anatomical images and provide detailed information about the structure and function of various organs and tissues.

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Lab products found in correlation

12 channel head coil, by Siemens (5 mentions) Homogeneous birdcage head coil, by Siemens (3 mentions) 8 channel head coil, by Siemens (1 mentions) Magnevist, by Bayer (1 mentions) 8 channel radio frequency coil, by Siemens (1 mentions)

Close spelling variants of this product

PRISMA 3.0 Tesla scanner 3.0-Tesla Trio Tim MRI scanner Trio 3.0 Tesla scanner Verio 3.0 Tesla MRI scanner 3.0 Tesla Skyra MR scanner Trio 3.0 Tesla whole-body MRI scanner 3.0 Tesla MR scanner Trio 3.0 Tesla MRI scanner 3.0-Tesla MRI animal scanner MAGNETOM Trio TIM 3.0 Tesla scanner

24 protocols using 3.0 tesla scanner

Resting-state fMRI, T1-weighted, and DTI Assessment

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All patients will participate in three MRI sessions at T1, T2 and T3 for MRI assessment, with each session including one resting-state fMRI (rs-fMRI) scan, one T1-weighted image scan and one DTI scan. The MRI scans will be performed on a Siemens 3.0 Tesla scanner (Siemens, Verio, Erlangen, Germany) with an 8-channel head coil at the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Chinese Traditional Medicine (China).
Rs-fMRI scans will be acquired using a GRE-EPI sequence with the following parameters: repetition time (TR)=3000 ms; echo time (TE)=30 ms; flip angle (FA)=90°; number of slices=43; slice thickness=3 mm; field of view (FOV)=230mm × 230 mm; gap=0 mm; imaging matrix=64 × 64. For rs-fMRI analysis, three-dimensional T1-weighted image scans will be acquired using a gradient echo (MPRAGE) sequence with the following parameters: TR=1900 ms; TE=2.93 ms; FA=9°; number of slices=160; slice thickness=1 mm; FOV=256 mm × 256 mm; gap=0 mm; imaging matrix=256 × 256. The DTI scans are acquired using a single-shot echo-planar (EPI) sequence with the following parameters: TR=10 000 ms; TE=89 ms; FA=90°; number of slices=60; slice thickness=2 mm; FOV=240 mm × 240 mm; gap=0 mm; imaging matrix=128 × 128; 30 directions; b=0; 1000 s/mm².

Zhou Z., Chen X., Li Y., Chen S., Zhang S., Wu Y., Shi X., Ren M, & Shan C. (2023). Effects of integrated action and sensory observation therapy based on mirror neuron and embodied cognition theory on upper limb sensorimotor function in chronic stroke: a study protocol for a randomised controlled trial. BMJ Open, 13(3), e069126.

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Multimodal MRI Acquisition Protocol

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MRI data were acquired using a Siemens 3.0 Tesla scanner with a 12-channel head coil (Siemens, Erlangen, Germany) in the Department of Clinical Magnetic Resonance Imaging at the Second Affiliated Hospital of Xinxiang Medical University and the affiliated ZhongDa Hospital of Southeast University. The heads of the participants were stabilized with a cushion to minimize head motion. Earplugs were used to reduce the scanner noise. High-resolution three-dimensional T1-weighted scans were recorded as magnetization-prepared rapid-acquisition gradient echo sequence (repetition time [TR] = 1,900 ms; echo time [TE] = 2.48 ms; flip angle [FA] = 9°; acquisition matrix = 256 × 256; field of view [FOV] = 250 × 250 mm²; thickness = 1.0 mm; gap = 0; time = 4 min 18 s, 176 volumes). The parameters of the rs-fMRI were as follows: TR = 2,000 ms, TE = 25 ms, FA = 90°, acquisition matrix = 64 × 64, FOV = 240 × 240 mm², thickness = 3.0 mm, gap = 0 mm, 36 axial slices, 240 volumes, 3.75 × 3.75 mm² in-plane resolution parallel to the anterior-posterior commissure line, and an acquisition time of 8 min. During scanning, the participants were instructed to lie still in the scanner, keep their eyes open, and refrain from falling asleep.

Liu X., Hou Z., Yin Y., Xie C., Zhang H., Zhang H., Zhang Z, & Yuan Y. (2020). CACNA1C Gene rs11832738 Polymorphism Influences Depression Severity by Modulating Spontaneous Activity in the Right Middle Frontal Gyrus in Patients With Major Depressive Disorder. Frontiers in Psychiatry, 11, 73.

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Multimodal MRI Neuroimaging Protocol

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The imaging of data set 1 was performed at Chengdu Second People's Hospital using a GE 3.0‐Tesla scanner (GE Healthcare Discovery Pioneer, General Electric, Milwaukee, WI). Imaging of data set 2 was performed at the Third Affiliated Hospital of Anhui Medical University using a Siemens 3.0‐Tesla scanner (Siemens, Erlangen, Germany). The same MRI scan parameters were used for both data sets. Structural images were acquired using a high‐resolution spoiled gradient‐recalled echo sequence with the following parameters: repetition time/echo time (TR/TE), 7.06/3.04 ms; flip angle (FA), 12°; acquisition matrix, 256 × 256; field‐of‐view, 240 × 240 mm; thickness, 1.0 mm; gap, 0 mm; number of slices, 192; and number of excitations, 1.0. Functional images were obtained using an 8‐min gradient‐recalled echo‐planar imaging pulse sequence with the following parameters: TR/TE, 2000/30 ms; FA, 90°; acquisition matrix, 64 × 64; thickness, 3.5 mm; number of slices, 33; and number of time points, 240. All participants were instructed to relax and keep their eyes closed during the scan, and stabilizers were used to immobilize their head. After the scan, each participant was asked if they were awake, and all participants claimed to be awake during the study.

Gong L., He K., Cheng F., Deng Z., Cheng K., Zhang X., Zhou W., Ou J., Wang J., Zhang B., Ding X., Xu R, & Xi C. (2022). The role of ascending arousal network in patients with chronic insomnia disorder. Human Brain Mapping, 44(2), 484-495.

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3T MRI Resting-State Acquisition Protocol

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Imaging data were acquired on a Siemens 3.0 Tesla scanner with a 12-channel head coil. High-resolution 3-dimensional T1-weighted 3D scans were recorded in a magnetization prepared rapid gradient echo (MPRAGE) sequence (TR = 1900ms; TE = 2.48 ms; FA = 90°; acquisition matrix = 256 × 256; FOV = 250 × 250 mm²). Whole brain resting-state fMRI data were acquired using a gradient-recalled echo-planar imaging pulse sequence (TR = 2000 ms; TE = 25ms; FA = 90°; acquisition matrix = 64×64; FOV = 240×240 mm²; Total volumes = 240). During the 8-mintue resting-state fMRI scan, participants were instructed to lay still in the scanner, keep their eyes open, and refrain from falling asleep.

Yang J., Yin Y., Svob C., Long J., He X., Zhang Y., Xu Z., Li L., Liu J., Dong J., Zhang Z., Wang Z, & Yuan Y. (2017). Amygdala Atrophy and Its Functional Disconnection with the Cortico-Striatal-Pallidal-Thalamic Circuit in Major Depressive Disorder in Females. PLoS ONE, 12(1), e0168239.

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Resting-State fMRI Acquisition Protocol

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Images were acquired with a Siemens 3.0 Tesla scanner. The resting-state functional images were obtained using an echo-planar imaging sequence: repetition time/echo time, 2000 ms/30 ms; 90°flip angle; matrix, 64 × 64; thickness/gap, 4.0 mm/0.8 mm; 30 slices; 7 minutes. For a registration propose, T1-weighted structural images were obtained using a magnetization-prepared rapidly acquired gradient-echo sequence: repetition time/echo time, 2300 ms/3.01 ms; thickness/gap, 1.0/0 mm; matrix, 256 × 256; voxel size, 1 × 1 × 1 mm3; 9°flip angle. Before the resting-state scans, patients were instructed to keep their eyes closed, remain still without head movement, not think of anything in particular, and not fall asleep during the scan. All patients reported good adherence to these instructions confirmed immediately after the scans. No patients showed obvious structural damage based on their structural scans.

Wang L., Bi K., Song Z., Zhang Z., Li K., Kong Q.M., Li X.N., Lu Q, & Si T.M. (2020). Disturbed Resting-State Whole-Brain Functional Connectivity of Striatal Subregions in Bulimia Nervosa. International Journal of Neuropsychopharmacology, 23(6), 356-365.

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Multimodal Brain Imaging Protocol

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MRI studies were performed in a Siemens 3.0 Tesla scanner using a homogeneous birdcage head coil. Subjects lay supine and were required to close their eyes, stay awake and avoid thinking specific thoughts while in the scanner. We used ear plugs and earphones to attenuate scanner noise and a head cushion to reduce head motion. High-resolution 3-dimensional T1WI scans were acquired using a spoiled gradient-echo sequence [repetition time (TR) = 1900 ms, echo time (TE) = 2.48 ms, flip angle (FA) = 90°, field of view (FOV) = 256 mm × 256 mm, acquisition matrix = 256 × 256, slices = 176, section thickness = 1.0 mm]. A gradient-echo-planar imaging sequence was set up to obtain functional images (TR = 2000 ms, TE = 25 ms, 36 slices, section thickness = 4.0 mm, FA = 90°, FOV = 240 mm × 240 mm, acquisition matrix = 64 × 64). Subsequent ASL perfusion MR was performed using a Siemens product pulsed-ASL (pASL) PICORE Q2T sequence (TR = 4000 ms, TE = 12 ms, 27 slices, thickness = 4 mm; FA = 90°; matrix = 64 × 64; FOV = 220 mm × 220 mm).

Xu X.M., Jiao Y., Tang T.Y., Zhang J., Salvi R, & Teng G.J. (2019). Inefficient Involvement of Insula in Sensorineural Hearing Loss. Frontiers in Neuroscience, 13, 133.

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fMRI and Structural Brain Imaging Protocol

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All scans were performed by a 3.0 Tesla scanner (Siemens, Verio, Germany) in Dongzhimen Hospital. The scanning parameters were as follows: fMRI was applied with echo-planar imaging (EPI) sequence with a repetition time (TR) of 2,000 ms; echo time (TE) of 30 ms; matrix of 64 × 64; field of view (Fov) of 225 × 225 mm; slice thickness of 3.5 mm; a gap of 0.7 mm; phase encode direction of A >> P; flip angle of 90°; and fat suppr of fat sat. The three-dimensional structure imaging scan of the whole brain was scanned using the following T1W1 sequence: TR of 1,900 ms; TE of 2.53 ms; Fov of 250 × 250 mm; matrix of 256 × 256; and slice thickness of 1.0 mm.

Wang Y., Wang L., Wang Y., Lu M., Xu L., Liu R., Wei J., Wan J., Zhang H, & Zou Y. (2022). Sensorimotor Responses in Post-Stroke Hemiplegic Patients Modulated by Acupuncture at Yanglingquan (GB34): A fMRI Study Using Intersubject Functional Correlation (ISFC) Analysis. Frontiers in Neurology, 13, 900520.

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Resting-state fMRI acquisition protocol

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The subjects were scanned using a Siemens 3.0 Tesla scanner and a standard head coil. Subjects lay supine with the head snugly fixed by a belt and foam pads to minimize head motion. A gradient-recalled echo-planar imaging (GRE-EPI) pulse sequence was set up to acquire resting-state images. Scan parameters were as follows: 31 axial slices, repetition time = 2000 ms; echo time = 30 ms; flip angle = 90°; acquisition matrix = 64 × 64; field of view = 240 × 240 mm²; thickness = 4.0 mm; gap = 0 mm; and 3.75 × 3.75 mm² in-plane resolution parallel to the anterior commissure-posterior commissure line. This acquisition sequence generated 140 volumes in 4 min and 40 s. All subjects were instructed to close their eyes and not to think of specific things during scanning.

Yue Y., Jia X., Hou Z., Zang Y, & Yuan Y. (2015). Frequency-Dependent Amplitude Alterations of Resting-State Spontaneous Fluctuations in Late-Onset Depression. BioMed Research International, 2015, 505479.

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Multimodal Neuroimaging of Brain Structure and Function

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All the participants underwent MRI in the Department of Clinical Magnetic Resonance Imaging at Nanjing Brain Hospital affiliated of Nanjing Medical University using a Siemens 3.0 Tesla scanner with a 12-channel head coil. High-resolution 3-dimensional T1-weighted MRIs were acquired using a high-resolution spoiled gradient-recalled echo 3D axial images (repetition time (TR)/echo time (TE) = 2530 ms/3.34 ms; flip angle (FA) = 7°; acquisition matrix = 512 × 512; field of view (FOV) = 256 × 256 mm²; thickness = 1.33 mm). Whole-brain DTI was performed using an SE-EPI sequence, (TR = 9000 ms, TE = 104 ms, FOV = 230 mm × 230 mm, thickness = 2.5 mm; 64 gradient directions). Whole brain R-fMRI was performed using a gradient-recalled echo-planar imaging pulse sequence (30 axial slices, TR = 3000 ms; TE = 30 ms; FA = 90°; acquisition matrix = 64 × 64; FOV = 240 × 240 mm²; thickness = 4.0 mm; gap = 0 mm and 3.75 mm × 3.75 mm in-plane resolution parallel to the anterior commissure–posterior commissure line). This acquisition sequence generated 140 volumes in 7 min and 6 s. During R-fMRI, participants were instructed to lie still in the scanner, keep their eyes open, and refrain from falling asleep.

Yin Y., He X., Xu M., Hou Z., Song X., Sui Y., Liu Z., Jiang W., Yue Y., Zhang Y., Liu Y, & Yuan Y. (2016). Structural and Functional Connectivity of Default Mode Network underlying the Cognitive Impairment in Late-onset Depression. Scientific Reports, 6, 37617.

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Multimodal Brain Imaging Protocol

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Diffusion-weighted images were acquired on a Siemens 3.0 Tesla scanner at the People’s Liberation Army 306 Hospital with the following parameters: 30 diffusion directions with b-value 1000 s/mm²; repetition time/echo time (TR/TE), 6100/93 ms; acquisition matrix, 128 × 128 × 45; voxel size, 1.9 × 1.9 × 3.5 mm; field of view, 240 × 240 mm²; 90° flip angle. For a registration propose, T1-weighted structural images were obtained using magnetization-prepared rapidly acquired gradient-echo (MPRAGE) sequence: TR/TE, 2300 ms/3.01 ms; thickness/gap, 1.0/0 mm; matrix, 256 × 256; voxel size, 1 × 1 × 1 mm³; 9° flip angle. No subjects displayed obvious structural damage based on their conventional MRI scans.

Wang L., Bi K., An J., Li M., Li K., Kong Q.M., Li X.N., Lu Q, & Si T.M. (2019). Abnormal structural brain network and hemisphere-specific changes in bulimia nervosa. Translational Psychiatry, 9, 206.

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