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t1ρ mapping sequence (Philips Healthcare)

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Philips Healthcare t1ρ mapping sequence
T1ρ Mapping Sequence, supplied by Philips Healthcare, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/sequence+map/images+mr/pm41420707-163-18-7
Average 86 stars, based on 1 article reviews

t1ρ mapping sequence - by Bioz Stars, 2026-10

86/100 stars

Images

Sequencing:

Article Title: B 0 field homogeneity recommendations, specifications, and measurement units for MRI in radiation therapy
Article Snippet: .. The Philips B 0 Map sequence generated unwrapped field maps in units of Hz after rescaling. .. For the ViewRay and Siemens MRIs, the field map images S ( r ⇀ ) were converted into phase maps φ r a w ( r ⇀ ) with values [−π, π] using: φ r a w ( r ⇀ ) = π ( S ( r ⇀ ) − 2048 2048 ) (11) where r ⇀ is the pixel location, and a pixel value range of [0, 4095].

Article Title: Quantitative Assessment of Liver Function by Using Gadoxetic Acid-enhanced MRI: Hepatocyte Uptake Ratio.
Article Snippet: C liver disease or liver cirrhosis can ultimately lead to the development of hepatocellular carcinoma and/ or hepatic failure in its later stages.. Liver cirrhosis has been one of the major causes of death worldwide and is currently designated a global health burden (1).. For the management of liver cirrhosis and hepatocellular carcinoma, estimation of the hepatic functional reserve can be of clinical importance because it can help determine patient prognosis and inform the clinical decision-making procedure (2,3).

Article Title: B 0 field homogeneity recommendations, specifications, and measurement units for MRI in radiation therapy
Article Snippet: .. On the Philips 1.5 T, field maps were acquired using Philips’ 3D B 0 Map sequence [TE1/TE2/repetition time (TR): 2.86/7.41/30 ms, acquisition matrix: 128 × 128, acquired voxel size: 3x3x5 mm, reconstructed voxel size: 3 × 3 × 2.5 mm, 383 Hz/pixel, flip angle (FA): 60°, acquisition time (TA): 584 s]. .. On the Siemens MRIs, B 0 maps were acquired using Siemens’ T 1 -weighted 2D dual GRE field map sequence (gre_field_mapping, TE1/TE2/TR: 5.00/7.46-9.76/800-1000 ms, slice thickness/gap: 5/1 mm, matrix: 128 × 128, Resolution: 3 × 3 × 5 mm, 260 Hz/pixel, FA: 90°, TA: ≤260 s).

Generated:

other:

Article Title: Endovascular Treatment of Spontaneous Intracranial Internal Carotid Dissection in a Young Patient Affected by Systemic Lupus Erythematosus: A Case Report
Article Snippet: According to our stroke protocol, magnetic resonance (MR) was performed using a 1.5-T scanner (Ingenia, Philips Healthcare, Best, the Netherlands), and the following sequences were acquired: T2 gradient echo (TR/TE 4434/100 ms; flip angle 90°; 5-mm section thickness with no intersection gap; voxel size 0.599 mm × 0.75 mm × 5 mm; sequence duration 102 s), DWI (TR/TE 2946/86 ms; b-values 0 and 1000 s/mm 2 ; 5-mm section thickness with no intersection gap; voxel size 1.5 mm × 2.2 mm × 5 mm; ADC map; sequence duration 60 s), FLAIR (TR/TE 11000/130 ms; TI 2800 ms; 5-mm section thickness with no intersection gap; voxel size 0.9 mm × 1.12 mm × 5 mm; sequence duration 154 s), TOF 3D (TR/TE 23/6.9 ms; flip angle 23°; 144 sections; voxel size 0.62 mm × 0.82 × 0.8 mm; sequence duration 209 s), pCASL (TR/TE 4500/25 ms; flip angle 70°; matrix 80; gap images ap.