Abstract:
OBJECTIVE:Valid and reliable measures are needed to assess post-stroke cognitive impairment. The Montreal Cognitive Assessment (MoCA) has been considered a superior screening test to the Mini-Mental State Examination (MMSE) for patients with post-stroke cognitive impairment, particularly in executive function, which may be related to reduction in regional cerebral blood flow (rCBF). In this study, we determined whether MoCA and MMSE scores correlate with rCBF assessed with SPECT in the subacute phase after ischemic stroke. PATIENTS AND METHODS:We retrospectively enrolled 28 patients who were admitted to the Red Cross Otsu Hospital with acute cerebral infarction, which was confirmed by magnetic resonance imaging (MRI), if they underwent cognitive assessment (MoCA/MMSE) and 123I-IMP SPECT imaging within 3 weeks post-stroke during a study period of 5 months. Correlation analyses between rCBF and MoCA or MMSE scores were performed by statistical parametric mapping (SPM) and volume-of-interest (VOI) analyses. RESULTS:Total MoCA score correlated with the rCBF in the prefrontal cortex, cingulate cortex, caudate nucleus and thalamus by SPM analysis (uncorrected p < 0.001; cluster-level corrected p < 0.05). Among the subtest scores of MoCA, visuoexecutive function, attention, language and delayed recall scores were positively correlated with rCBF in the prefrontal cortex by VOI analysis (p < 0.05). However, total MMSE score did not correlate significantly with any of the rCBF measures. CONCLUSIONS:Post-stroke cognitive performance assessed with MoCA positively correlated with rCBF in brain regions mainly comprising the prefrontal-subcortical circuits. The findings of this hypothesis-generating study support the notion that MoCA is useful for assessing post-stroke cognitive status.
journal_name
Clin Neurol Neurosurgjournal_title
Clinical neurology and neurosurgeryauthors
Nakaoku Y,Oishi N,Hase Y,Hase M,Saito S,Mitsueda T,Matsui M,Toyoda K,Nagatsuka K,Kalaria RN,Fukuyama H,Ihara M,Takahashi Rdoi
10.1016/j.clineuro.2018.09.004subject
Has Abstractpub_date
2018-11-01 00:00:00pages
68-74eissn
0303-8467issn
1872-6968pii
S0303-8467(18)30357-3journal_volume
174pub_type
杂志文章abstract::A 63-year-old man developed a severe left frontal headache followed by an acute change of mentality 6 days later. Magnetic resonance imaging revealed bilateral thalamic ischemia. Angiography confirmed the occlusion of deep cerebral veins. Proton magnetic resonance spectroscopy (1H-MRS) of the thalami showed normal N-a...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/s0303-8467(97)00026-7
更新日期:1998-03-01 00:00:00
abstract::Spinal meningiomas are uncommon entities that fortunately burden only a small minority of patients. Notwithstanding their overwhelmingly benign propensity, the occurrence of extramedullary meningioma may nonetheless cause significant morbidity and possible mortality. The consideration therefore, of spinal meningioma i...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.clineuro.2008.10.018
更新日期:2009-04-01 00:00:00
abstract::Are there any differences between probable Moyamoya disease and unilateral Moyamoya disease? What kinds of differences exist between definite and probable Moyamoya disease? Furthermore, according to the diagnostic criteria of Moyamoya disease, patients with systemic disorders and angiographic features similar to those...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/s0303-8467(97)00052-8
更新日期:1997-10-01 00:00:00
abstract:INTRODUCTION:MS is associated with structural and functional brain alterations leading to cognitive impairments across multiple domains including attention, memory, and speed of information processing. Here, we analyzed the white matter damage and topological organization of white matter tracts in specific brain region...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2020.106424
更新日期:2020-12-08 00:00:00
abstract::Localizing the semiology of ictal fear and seizure onset in epilepsy patients is commonly challenging due to limited value of routine electroencephalography (EEG) and very few surgical attempts. Here we reported a case of refractory epilepsy characterized by aura of extreme fear and hypermotor seizures, in which the l...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2017.10.025
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:Esthesioneuroblastoma (ENB) is an uncommon malignant tumor. During the past decade, endoscopic approaches have been gradually applied in treating skull base tumors. However, the experience in using this approach to treat ENB is still limited. Kadish staging and Dulguerov staging are common methods used for EN...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2015.08.006
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:The natural history of multiple sclerosis (MS) in Brazil has been available in different regions of country. There is no nationwide population-based studies that express general data in Brazil. OBJECTIVE:To review and synthesize available data about MS in Brazil. MATERIAL AND METHODS:Systematic review was ...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.clineuro.2016.07.011
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:External ventricular drain (EVD) placement is a common neurosurgical procedure performed in both the intensive care unit (ICU) and operating room (OR). The optimal setting for EVD placement in regard to safety and accuracy of placement is poorly defined. METHODS:A retrospective chart review was performed on ...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2014.09.026
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVES:This study was conducted to validate the accuracy of image-based pre-operative segmentation using the gold standard endoscopic and microscopic findings for localization and pre-operative diagnosis of the offensive vessel. PATIENTS AND METHODS:Fourteen TN and 6 HS cases were randomly selected. All patients h...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2015.10.006
更新日期:2015-12-01 00:00:00
abstract::Percutaneous treatments for trigeminal neuralgia (TN) include glycerol rhizotomy (GR), radiofrequency thermocoagulation (RF), and balloon compression (BC), which aim to provide pain relief by targeted injury to the trigeminal nerve pain fibers. All three techniques are well established and can provide immediate pain r...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.clineuro.2019.05.011
更新日期:2019-07-01 00:00:00
abstract:OBJECTIVE:Intramedullary spinal cord astrocytomas are uncommon but important entities. Aggressive surgical resection is believed to be critical to prevent subsequent neurological deterioration; however, the prognostic significance of numerous patient and molecular variables remains unclear. We sought to investigate the...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2016.03.009
更新日期:2016-05-01 00:00:00
abstract::SPECT with Tc-99m HM-PAO as a radiopharmaceutical was performed in 17 patients meeting research criteria for Alzheimer's disease (AD), in 10 patients with a clinical diagnosis of multi-infarct-dementia (MID) and in 12 healthy volunteers. Regional tracer uptake was measured in frontal, parietal, and temporoparietal reg...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/0303-8467(91)90007-c
更新日期:1991-01-01 00:00:00
abstract::We report a case of multiple brain abscesses (BAs) in a 67-year-old man with symptoms of progredient disorientation and amnestic aphasia. Onset of symptoms occurred one week after surgical treatment of a perianal abscess. No other source of infection was identified and the abscesses were limited to the brain. The immu...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.clineuro.2004.11.024
更新日期:2006-02-01 00:00:00
abstract::The present series of 655 brachial plexus lesions includes 240 obstetric palsies. The results of neurophysiological and radiological examinations in these cases are often disappointing in regard to the evaluation of the severity of the lesion. Timing for surgery was according to the criterium of Gilbert: lack of clini...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/0303-8467(93)90039-j
更新日期:1993-01-01 00:00:00
abstract:OBJECTIVE:The Enterprise stent is used for endovascular treatment of complex intracranial aneurysms. The purpose of this study was to evaluate delayed thromboembolic events (DTEs) that developed more than 30 days after Enterprise stent-assisted embolization (SAC) and its associated risk factors. METHODS:There were 125...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2015.05.013
更新日期:2015-08-01 00:00:00
abstract::This study reports a Chinese family that has suffered from occipital encephalocele over five generations with a pattern of autosomal dominant inheritance. There were 113 family members in this family, and 21 of them had an occipital subscalp encephalocele. The patients with the disease showed normal or nearly normal n...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2006.03.003
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVE:Cerebral microbleeds (CMBs) are known to be indicative of bleeding-prone microangiopathy. Little is known about the significance of CMBs in anticoagulated patients. We determined the frequency of new CMBs in ischemic stroke patients who had been receiving warfarin treatment for 2 years. METHODS:A total of 20...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2013.03.004
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVE:To explore a simple and effective surgery for correcting severe kyphotic deformity caused by ankylosing spondylitis (AS). MATERIALS AND METHODS:From January 2003 to December 2009, we respectively reviewed 32 patients with severe spinal kyphosis caused by AS with at least 2-year follow-up. Patients were divid...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2015.09.011
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:The aim of this single-institution cohort study is to describe clinical characteristics of patients with breast cancer brain metastases (BCBM), to investigate survival after diagnosis of brain metastases (BM), and to assess the aggressive treatments to BCBM. PATIENTS AND METHODS:We identified 134 consecutive...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2018.04.026
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:To investigate imaging findings, risk factors and outcome in patients with cerebral venous thrombosis (CVT). METHODS:Records of all patients with diagnosis of CVT between 1992 and 2002 were reviewed. Patients with CNS infection and with CVT secondary to invasive procedures were excluded. Inherited and acquired...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2004.10.004
更新日期:2005-08-01 00:00:00
abstract::We report a patient with seizures and a single ringlike enhancing lesion on MRI that resembled a low-grade glioma. The patient received a diagnostic trial with albendazole on the assumption that this lesion could be a cysticercus. Follow-up showed resolution of the brain lesion in 4 weeks. Albendazole administration t...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/0303-8467(95)00044-k
更新日期:1995-08-01 00:00:00
abstract::One segment of a large Dutch pedigree with heredo-ataxia is presented. The clinical and genetic features of the disease, together with the M.R.I. findings, indicate the diagnosis of autosomal dominant late onset olivo-ponto-cerebellar atrophy. The clinical picture remained invariant through successive generations. Emp...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/0303-8467(91)90091-3
更新日期:1991-01-01 00:00:00
abstract::Progressive supranuclear palsy is a heterogeneous system degeneration. We studied three patients by means of electrooculography. There were severe disturbances in saccadic and smooth pursuit eye movements, and optokinetic nystagmus in both vertical and horizontal planes. Caloric reactions were absent in all patients. ...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/0303-8467(87)90181-8
更新日期:1987-01-01 00:00:00
abstract:INTRODUCTION:Bilateral phrenic neuropathy is an uncommon complication of diabetes mellitus. CASE PRESENTATION:We present a patient with diabetes mellitus who developed dyspnea from diaphragmatic paresis secondary to bilateral phrenic neuropathies on the background of subclinical generalized polyneuropathy documented b...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2011.08.012
更新日期:2011-11-01 00:00:00
abstract:OBJECTIVE:Amyotrophic lateral sclerosis (ALS) patients tend to develop progressive respiratory muscle weakness, leading to ventilatory failure and ineffective cough, principal causes of morbidity and mortality. Since patients are usually unaware of these symptoms, these are generally not noticed until the advanced stag...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2019.105456
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND/OBJECT:Ligation and division of anterior third (AT) of superior sagittal sinus (SSS) is presumed to be safe and is commonly used for approaching anterior skull base tumors and distal anterior cerebral artery aneurysms (DACA). Contrary to this belief we found complications secondary to this procedure more oft...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2013.06.003
更新日期:2013-10-01 00:00:00
abstract::We explored the feasibility of using subcutaneous low-molecular-weight-heparin (LMWH) injections in place unfractionated heparin (UFH) while anticoagulating patients with cerebral ischemia. In this open-labeled, prospective study, patients admitted to our hospital with transient ischemic attacks or stroke requiring an...
journal_title:Clinical neurology and neurosurgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0303-8467(98)00039-0
更新日期:1998-09-01 00:00:00
abstract:OBJECTIVES:For patients with medically unresponsive trigeminal neuralgia (TN), surgical options include micro vascular decompression (MVD), radiofrequency rhizotomy (RF), and stereotactic radio surgery (SRS). Multiple sclerosis (MS) is a demyelinating condition that can be associated with TN, but is not amenable to tre...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2017.09.004
更新日期:2017-11-01 00:00:00
abstract:BACKGROUND:Cranioplasty is considered as a routine procedure in everyday neurosurgical practice for the patient with cranial defect, however, there is no established consensus on optimal surgical timing. OBJECTIVE:To compare the effect of early cranioplasty (1-3 months after DC) and late cranioplasty (3-6 months after...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.clineuro.2015.05.031
更新日期:2015-09-01 00:00:00
abstract::Sweet's disease with central nervous system involvement, tentatively named neuro-Sweet's disease, has rarely been reported. Although systemic corticosteroid therapy is highly effective for neurologic symptoms in neuro-Sweet's disease, relapse is common. Here, we describe the case of a 38-year-old Japanese man who pres...
journal_title:Clinical neurology and neurosurgery
pub_type: 杂志文章
doi:10.1016/j.clineuro.2007.07.025
更新日期:2007-12-01 00:00:00