Caudate nucleus | Radiology Reference Article - Radiopaedia.org
May 18, 2024 · Caudate nuclei are paired nuclei which along with the globus pallidus and putamen are referred to as the corpus striatum, and collectively make up the basal ganglia. The caudate nuclei have both motor and behavioral functions, in particular maintaining body and limb posture, as well as controlling approach-attachment behaviors, respectively 3 .
Caudate Nucleus - W-Radiology
This photo gallery presents the anatomy of caudate nucleus by means of MRI (T1-weighted axial, sagittal and coronal views). Brain MRI (magnification), sagittal view, T1-weighted. Level 1.
Morphometric and volumetric study of caudate and putamen …
To assess the differences of age by gender groups (M <40 yrs, M ≥40 yrs, F<40 yrs and F ≥40 yrs) in the right or left side of putamen nucleus, caudate nucleus and hemispheric asymmetry, the analysis of variances (ANOVA) or Welch robust test was used.
Anatomy of the Basal Ganglia - W-Radiology
The subcortical structures form part of the extrapyramidal motor system and work with the pyramidal and limbic systems. Five pairs of nuclei make up the basal ganglia: caudate nucleus, putamen, globus pallidus, subthalamic nucleus, and substantia nigra.
Our results provide useful baseline data on age and gender-related changes of caudate volume in neurodegenerative diseases such as Parkinsons and Huntingtons, which has the potential to diagnose neurodegenerative disease before the appearance of typical clinical symptoms.
Intracranial lipoma | Radiology Reference Article - Radiopaedia.org
Oct 27, 2024 · MRI. MRI with and without fat saturation are able to make the diagnosis easily. In the absence of fat-saturated images, then chemical shift artifact may be useful. Signal characteristics are, not surprisingly, that of fat: T1: high signal intensity. T2: high signal intensity T1 C+ (Gd): no enhancement. fat saturated sequences: low signal
Fat-Containing Lesions of the Liver: Cross-Sectional Imaging ... - AJR
CT, MRI, and sonographic findings of these lesions can help in characterization by allowing specific diagnosis or narrowing the differential diagnosis of liver lesions. C ross-sectional imaging findings of fat- or lipid-containing lesions can help in characterizing focal liver lesions.
MRI based morphometry of caudate nucleus in normal persons …
Apr 25, 2015 · Segmentation method: example for caudate nucleus on a T 2 -weighted MRI scan. (A-C) in the axial section and (D-F) in coronal section, the border of the putamen nucleus is traced on every...
Volumetrics of the caudate nucleus: Reliability and validity of a …
Aug 30, 2008 · We therefore developed a novel, reliable and reference image-based, method of outlining the caudate nucleus on axial MRI scans, usable in two different image analysis laboratories, across two different sets number of tracers reliably, and across software platforms.
Lipoma | Radiology Reference Article | Radiopaedia.org
Jul 14, 2024 · MRI is the modality of choice for imaging lipomas, not only to confirm the diagnosis, which is usually strongly suggested by ultrasound and CT but also to better assess for atypical features suggesting liposarcoma.