The fornix, which is involved in transfer of episodic memory, is an important structure of the Papez circuit between the medial diencephalon and the medial temporal lobe. Many studies using DTI have reported on injury...The fornix, which is involved in transfer of episodic memory, is an important structure of the Papez circuit between the medial diencephalon and the medial temporal lobe. Many studies using DTI have reported on injury of the fornix in patients with brain injury （Nakayama et al., 2006; Sugiyama et al., 2007; Wang et al., 2008; Chang et al., 2010）. However, only a few studies on recov- ery of an injured fornix in patients with brain injury, including traumatic brain injury and stroke, have been reported （Yeo et al., 2011; Yeo and Jang, 2013a, b）. In this study, using follow up DTT images, we reported on a patient who showed recovery of injured fornical crura following a neurosurgical operation for a brain tumor.展开更多
This paper presented 51 cases of intractable epilepsy, of which 36 were males, and 15 females,with a mean age of 21. They were all verified through CT/MRI, among which 17 were proved to have lesions on the brain, and ...This paper presented 51 cases of intractable epilepsy, of which 36 were males, and 15 females,with a mean age of 21. They were all verified through CT/MRI, among which 17 were proved to have lesions on the brain, and 34 to bave no lesion. Before operation all the patients were identified by SPECT and cerebral blood flow imaging (CBF). During the operation they were monitored under subdural strip electrode ECoG for the localization of corticoepileptogenic focus. The results showed that the sensitivity rate of localization with SPECT for corticoepileptogenic focus location was 97.87 %.展开更多
基金supported by the National Research Foundation(NRF) of Korea Grant funded by the Korean Government(MSIP),No.2015R1A2A2A01004073
文摘The fornix, which is involved in transfer of episodic memory, is an important structure of the Papez circuit between the medial diencephalon and the medial temporal lobe. Many studies using DTI have reported on injury of the fornix in patients with brain injury （Nakayama et al., 2006; Sugiyama et al., 2007; Wang et al., 2008; Chang et al., 2010）. However, only a few studies on recov- ery of an injured fornix in patients with brain injury, including traumatic brain injury and stroke, have been reported （Yeo et al., 2011; Yeo and Jang, 2013a, b）. In this study, using follow up DTT images, we reported on a patient who showed recovery of injured fornical crura following a neurosurgical operation for a brain tumor.
文摘This paper presented 51 cases of intractable epilepsy, of which 36 were males, and 15 females,with a mean age of 21. They were all verified through CT/MRI, among which 17 were proved to have lesions on the brain, and 34 to bave no lesion. Before operation all the patients were identified by SPECT and cerebral blood flow imaging (CBF). During the operation they were monitored under subdural strip electrode ECoG for the localization of corticoepileptogenic focus. The results showed that the sensitivity rate of localization with SPECT for corticoepileptogenic focus location was 97.87 %.
