uf是一个钩状的双向联络纤维束，连接腹侧额叶、内侧额叶、眶部内侧额叶和吻侧颞叶。 DTI重建了一个短的钩状纤维束， 但dMRI纤维束重建显示了额叶中更广泛的扇形纤维轨迹。

Using diffusion tensor tractography, we extracted the UF, calculated its volume and normalized it with respect to each subject’s intracranial volume (ICV) and analyzed its corresponding DTI metrics bilaterally on a cohort of 108 right-handed children and adults aged 7–68 years.

Diffusion imaging studies of long-term forms of memory and their findings in regards to the uncinate fasciculus (UF). Only studies that used standard DTI measures (Fractional Anisotropy (FA), Mean Diffusivity (MD), Axial Diffusivity (AD), and …

本研究应用扩散张量成像（diffusion tensor imaging，DTI）参量，包括各向异性分数（fractional anisotropy，FA）、 平均弥散率（mean diffusivity，MD）、轴向扩散张量（axial diffusivity，AD）、垂直扩散张量（radial diffusivity，RD），对轻、中、重度TBI患者脑白质损伤量化分析。 采用简易智能精神状态量表（mini-mental state examination，MMSE）评估TBI患者恢复期认知功能，通过纤维束空间统计（tract-based spatial statistics，TBSS）及感兴趣区域分析 …

2009年5月1日 · Using diffusion tensor tractography, we extracted the UF, calculated its volume and normalized it with respect to each subject's intracranial volume (ICV) and analyzed its corresponding DTI ...

2008年12月2日 · Diffusion tensor imaging (DTI) was performed in 17 patients with TLE and 17 healthy controls. Fractional anisotropy (FA) and mean diffusivity (MD) were calculated for six fiber tracts (uncinate fasciculus [UF], arcuate fasciculus [AF], fornix [FORX], parahippocampal cingulum [PHC], inferior fronto-occipital fasciculus [IFOF], and corticospinal ...

Aims: To use Diffusion Tensor Imaging (DTI) to explore structural integrity and connectivity of the uncinate fasciculus (UF) in patients with temporal lobe epilepsy (TLE) and its relationship to memory performance. Methods: DTI and UF reconstruction were performed in 28 patients with TLE (18 left, 10 right) and 10 normal controls. Differences ...

Correlation between DTI measurement and memory performance suggests the relationships between the UF and function in memory tasks lateralization. Our finding matches previous reports on the correlation between FA in the left, or L1 in the right UF, and performance on …

2018年2月1日 · In this longitudinal diffusion tensor imaging (DTI) study of adolescents/young adults, we hypothesized differences in age- and time-related changes in UF integrity in BD compared to healthy controls (HC). Two DTI scans were obtained in 27 adolescents/young adults with BD and 37 HC adolescents/young adults, on average approximately 2.5 years apart.

2009年6月18日 · Using diffusion tensor tractography, we extracted the UF, calculated its volume and normalized it with respect to each subject's intracranial volume (ICV) and analyzed its corresponding DTI metrics bilaterally on a cohort of 108 …