Objective: To discuss the causes of symmetric lesions of subcortical gray matter nuclei with clinical manifestation from neuroimaging study, and to improve the diagnosis ability.
目的从影像学角度,结合临床表现探讨双侧对称性灰质核团病变的病因,提高诊断水平。
参考来源 - 影像学上大脑深部灰质核团对称性病变的病因探讨·2,447,543篇论文数据，部分数据来源于NoteExpress
目的从影像学角度，结合临床表现探讨双侧对称性灰质核团病变的病因，提高诊断水平。
Objective: to discuss the causes of symmetric lesions of subcortical gray matter nuclei with clinical manifestation from neuroimaging study, and to improve the diagnosis ability.
结果：灰质核团t2弛豫时间随脑铁含量增加而缩短，脑白质t 2弛豫时间无变化趋势。
Results: T2 relaxation time of gray matter nucleus was shorten because of iron content increasing, and that of white matter had not this change.
同时，杏仁核也通过与导水管周围灰质、延髓头端腹内侧区及其它脑干核团的纤维联系参与镇痛过程。
On the other hand, amygdala may also be involved in pain modulation through connections with periaquiductal gray (PAG), rostral ventromedial medulla (RVM), and other brain stem areas.
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