Relationship between aging and T1 relaxation time in deep gray matter: A voxel‐based analysis

Purpose To investigate age‐related changes in T1 relaxation time in deep gray matter structures in healthy volunteers using magnetization‐prepared 2 rapid acquisition gradient echoes (MP2RAGE). Materials and Methods In all, 70 healthy volunteers (aged 20–76, mean age 42.6 years) were scanned at 3T m...

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Veröffentlicht in:	Journal of magnetic resonance imaging 2017-09, Vol.46 (3), p.724-731
Hauptverfasser:	Okubo, Gosuke, Okada, Tomohisa, Yamamoto, Akira, Fushimi, Yasutaka, Okada, Tsutomu, Murata, Katsutoshi, Togashi, Kaori
Format:	Artikel
Sprache:	eng
Schlagworte:	Age Aging Amygdala deep gray matter Echoes Globus pallidus Lie groups Magnetic resonance imaging NMR Nuclear magnetic resonance Nuclei Nucleus accumbens Putamen Regression analysis Relaxation time Substantia alba Substantia grisea Substantia nigra T1 relaxation time Thalamus
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