Comparison of transcranial Doppler ultrasonography and positron emission tomography using a three-dimensional template of the middle cerebral artery.

abstract：:Using the previously reported method of experimental localized brainstem infarct in dogs, we designed this study to elucidate sequential changes of regional cerebral blood flow (rCBF) in three separate regions of the central nervous system: the cerebral cortex, thalamus, and midbrain. The data obtained were referred t...

journal_title：Neurological research

authors： Matsumoto S,Kuwabara S,Moritake K

更新日期：2000-03-01 00:00:00

abstract：:In patients with head trauma and consecutive acute diffuse cerebral swelling the sudden initial rise in intracranial pressure with subsequent impairment of cerebral blood flow is explained by engorgement due to vasoparalysis. How quickly hyperaemic brain swelling can occur is shown by a case report. The review of clin...

journal_title：Neurological research

authors： Krasznai L,Grote EH

更新日期：1994-02-01 00:00:00

abstract：:Although radiation injuries to the brain are well documented, immediate early histological changes in the brain remain to be defined. The present study characterizes glial injury provoked in adult rat white matter within 24 h after a single irradiation of the whole brain (10 or 20 Gray). Irradiated brains were histolo...

journal_title：Neurological research

authors： Kurita H,Kawahara N,Asai A,Ueki K,Shin M,Kirino T

更新日期：2001-12-01 00:00:00

abstract：OBJECTIVES:Parkinson's disease (PD) is the most common neurodegenerative disease in humans, and an abundance of evidence has implicated apoptosis signaling pathways in the neurodegeneration of PD. The purpose of this study was to assess the role of B-cell lymphoma 2 (Bcl-2)-associated athanogene 5 (BAG5) protein, whic...

journal_title：Neurological research

authors： Ma M,Wang X,Ding X,Jing J,Ma Y,Teng J

更新日期：2012-12-01 00:00:00

abstract：OBJECTIVE:As a standard method, periodic limb movements in sleep (PLMS) are detected by means of polysomnography (PSG). Actigraphic detection of PLMS is a recently developed method for performing of multiple-night recordings in an outpatient setting. The aim of our study was to assess sensitivity-related parameters of ...

journal_title：Neurological research

authors： Kemlink D,Pretl M,Sonka K,Nevsimalova S

更新日期：2008-04-01 00:00:00

abstract：:The authors have done a revision of 450 patients admitted during the last 3 years to the emergency service of the Hospital de S. José with the diagnosis of CVA. In this retrospective study were included the patients of greater than or equal to 3 degree of the RLS/85 coma scale, the diagnostic being confirmed by CAT, a...

journal_title：Neurological research

authors： Costa B,Candido J,Girbal A,Afonso L,Ribeiro J,Gonçalves V,Luis V,Antunes J

更新日期：1992-01-01 00:00:00

abstract：:No marker that predicts accurately the time of occurrence of cerebral vasospasm due to subarachnoid hemorrhage (SAH) has been reported. In the present study, membrane-bound tissue factor (mTF) and myelin basic protein (MBP) concentrations in cerebrospinal fluid (CSF) were evaluated as a predictor of the time of occurr...

journal_title：Neurological research

authors： Hirashima Y,Endo S,Nakamura S,Kurimoto M,Takaku A

更新日期：2001-10-01 00:00:00

abstract：:Objective: The protective effects of 2%-4% hydrogen gas in delayed encephalopathy after acute carbon monoxide poisoning (DEACMP) have been previously reported. This study aimed to assess the neuroprotective effects of high concentration hydrogen (HCH) on DEACMP.Methods: A total of 36 male Sprague-Dawley rats were divi...

journal_title：Neurological research

authors： Shen M,Zheng Y,Zhu K,Cai Z,Liu W,Sun X,Liu J,Zhu D

更新日期：2020-01-01 00:00:00

abstract：OBJECTIVES:Transient ischemic attack (TIA) with carotid artery disease (CAD) can increase the risk of cognitive decline. However, the neural mechanisms of the disorder remain unclear. The aim of this study was, using diffusion tensor imaging (DTI), to detect microstructural changes in patients with symptomatic CAD pres...

journal_title：Neurological research

authors： Guo J,Wang S,Li R,Chen N,Zhou M,Chen H,Gong Q,He L

更新日期：2014-01-01 00:00:00

abstract：:Although the circulation of cerebrospinal fluid enjoys an apparent simplicity, its underlying basis is amazingly complex. Many factors influence how CSF flows through the human central nervous system. In the presence of hydrocephalus and subsequent shunt placement, this system is further complicated. The challenge bef...

journal_title：Neurological research

authors： Magram G,Liakos AM

更新日期：2000-01-01 00:00:00

abstract：:Mountain trekking is significantly increasing in popularity. Hypoxia seems to play a key role in the pathogenesis of acute mountain sickness (AMS). The purpose of this study was to investigate regional cerebral (rSO2) and peripheral (SaO2) oxygen saturation for the first time, during 22 days high altitude trekking (me...

journal_title：Neurological research

authors： Hadolt I,Litscher G

更新日期：2003-03-01 00:00:00

abstract：:In addition to its possible role as a replacement source in CNS degenerative diseases, neural transplantation may be used to augment the normal production of neuroactive substances. Our laboratory at the University of Illinois at Chicago has shown, in both acute and chronic pain models, that transplantation of adrenal...

journal_title：Neurological research

authors： Pappas GD,Lazorthes Y,Bès JC,Tafani M,Winnie AP

更新日期：1997-02-01 00:00:00

abstract：OBJECTIVES:There is no definitive data regarding the usefulness of Brain microbleeds (BMBs) as an imaging marker with homeostatic markers to predict intracerebral hemorrhage (ICH) and ischemic stroke risk to personalize decisions on anticoagulation in AF. In this study, we prospectively evaluated clinical, radiological...

journal_title：Neurological research

authors： Altintas O,Niftaliyev E,Asil T

更新日期：2018-12-01 00:00:00

abstract：OBJECTIVES:To assess the prevalence of calcification surrounding the odontoid process (odontoid calcification) with crowned dens syndrome (CDS) and without CDS (non-CDS) and investigate factors that may related to the onset of CDS. METHODS:Retrospective review of consecutive patients visited Sir Run Run Shaw Hospital ...

journal_title：Neurological research

authors： Lu PL,Niu ZF,Qiu CW,Hu XY

更新日期：2020-11-01 00:00:00

abstract：OBJECTIVES:We have investigated whether magnetic stimulation of the sural nerve can evoke a flexor reflex recorded from the ipsilateral short head of the biceps femoris muscle. METHODS:The sural nerve was subjected to magnetic stimulation as well as by single-pulse electrical stimulation in healthy subjects. RESULTS:...

journal_title：Neurological research

authors： Kizilay F,Bilgen R,Aydin Gungor H,Uysal H,Ertekin C

更新日期：2011-07-01 00:00:00

abstract：:Acute presentation of Type I Chiari malformation in children is distinctly rare. An 11 year old male suffered a trauma to the right temporal-parietal region in a tobogganing accident resulting in an open depressed skull fracture. Radiographic evaluation included a Computed Tomographic scan which also demonstrated a si...

journal_title：Neurological research

authors： Couldwell WT,Zhang W,Allen R,Arce D,Stillerman CB

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:To explore whether intracranial pulse pressure amplitudes relate to arterial pulse pressure amplitudes and whether correlations between time-related changes in intracranial and arterial pulse pressure amplitudes associate with indices of cerebral autoregulation. METHODS:A total of 257 continuous and simultan...

journal_title：Neurological research

authors： Eide PK,Czosnyka M,Sorteberg W,Pickard JD,Smielewski P

更新日期：2007-09-01 00:00:00

abstract：:The frequency of skull metastasis from hepatocellular carcinoma (HCC) is increasing together with the recent progress in the management of the primary lesion. Cases are often complicated with poor general conditions or metastasis to the other organs, and not readily indicated for surgery. A direct injection of ethanol...

journal_title：Neurological research

authors： Isaka T,Yoshimine T,Fujimoto K,Masuzawa M,Maruno M,Hayakawa T,Nakatani S

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVE:We sought to determine whether cerebral inflammation in ischemic rats was reduced by a neuroprotective action of pre-ischemic tumor necrosis factor-alpha up-regulation, which down-regulated matrix metalloproteinase-9 activity via extracellular signal-regulated kinase 1/2 phosphorylation. MATERIAL AND METHODS...

journal_title：Neurological research

authors： Curry A,Guo M,Patel R,Liebelt B,Sprague S,Lai Q,Zwagerman N,Cao FX,Jimenez D,Ding Y

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVE:To evaluate the effects of etomidate, ketamine, phenytoin, and phenytoin/midazolam in a mouse model of acute cocaine toxicity. METHODS:We performed a randomized controlled study consisting of five groups (n = 25 each) of rats that received intraperitoneal injections of normal saline solution, 5 mg/kg ketamin...

journal_title：Neurological research

authors： Erdur B,Degirmenci E,Kortunay S,Yuksel A,Seyit M,Ergin A

更新日期：2012-12-01 00:00:00

abstract：OBJECTIVE:Vascular endothelial growth factor is a potent stimulator of angiogenesis; activation of hypoxia inducible factor-1alpha and p44/42 mitogen-activated protein kinase pathways has been associated with vascular endothelial growth factor production. The present study examined if thrombin modulates vascular endoth...

journal_title：Neurological research

authors： Xu Y,Gu Y,Keep RF,Heth J,Muraszko KM,Xi G,Hua Y

更新日期：2009-09-01 00:00:00

abstract：OBJECTIVES:Daughter aneurysms have been strongly associated with saccular aneurysm rupture. We constructed a mathematical model to help explain this association as a possible hemodynamic mechanism for intracranial saccular aneurysm rupture. METHODS:Our model is based on the assumption that when an aneurysm reaches a s...

journal_title：Neurological research

authors： Meng H,Feng Y,Woodward SH,Bendok BR,Hanel RA,Guterman LR,Hopkins LN

更新日期：2005-07-01 00:00:00

abstract：OBJECTIVE:To assess the clinical significance of hepatitis B virus (HBV) infection in patients with cerebral venous sinus thrombosis (CVST). METHODS:Twenty-two patients with CVST confirmed by magnetic resonance venography (MRV) or digital subtraction angiography (DSA) and 743 controls with ischemic stroke confirmed by...

journal_title：Neurological research

authors： Shan F,Gao C,Long Y,Huang L,Zheng Y,Chen M,Fan Y,Yin J

更新日期：2015-06-01 00:00:00

abstract：:It is known that mitochondrial ATP-sensitive potassium channels (mitoKATP) play a significant role in protecting cerebral function from ischemia-reperfusion injury, which is related with a decrease in the mitochondrial matrix calcium. However, the effect of mitochondrial calcium uniporter (MCU) on diazoxide-induced ce...

journal_title：Neurological research

authors： Zhang L,Wang S,Dong H,Li Y,Wang P,Li S,Guo Y,Yao R

更新日期：2014-07-01 00:00:00

abstract：:Intraoperative use of somatosensory evoked potentials (SEP's) to monitor intracranial aneurysm surgery and flash visual evoked potentials (F-VEP's) for parasellar surgery have been routinely employed in our clinic. We found that both EP modalities are sensitive to the changing concentration of our standard hypotensive...

journal_title：Neurological research

authors： Wang AD,Costa e Silva I,Symon L,Jewkes D

更新日期：1985-06-01 00:00:00

abstract：:Predictions from a structured cortical model led us to test the hypothesis that music training enhances young children's spatial-temporal reasoning. Seventy-eight preschool children participated in this study. Thirty-four children received private piano keyboard lessons, 20 children received private computer lessons, ...

journal_title：Neurological research

authors： Rauscher FH,Shaw GL,Levine LJ,Wright EL,Dennis WR,Newcomb RL

更新日期：1997-02-01 00:00:00

abstract：:One case of dural arteriovenous malformation in the base of the anterior cranial fossa is reported. It was discovered by means of a PW-Doppler examination of angular branch of the ophthalmic artery in a patient under observation for hypertrophy of a superficial temporal artery. The nidus was located in the region of t...

journal_title：Neurological research

authors： Fiori L,Parenti G,Puglioli M,Padolecchia R

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Multiple sclerosis (MS) is a common inflammatory disease of the central nervous system. A contribution from complement has long been suspected. We investigated the association of complement factor H (CFH) Tyr402 His gene polymorphism and serum level in Egyptian patients with MS to examine whet...

journal_title：Neurological research

authors： Abdel Rasol HA,Helmy H,Aziz MA

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Diffusion tensor tractography (DTT) has recently been shown to accurately detect nerve injury and regeneration. This study assesses whether 7-tesla (7T) DTT imaging is a viable modality to observe axonal outgrowth in a 4 cm rabbit sciatic nerve injury model fixed by a reverse autograft (RA) surgical techniqu...

journal_title：Neurological research

authors： Farinas AF,Pollins AC,Stephanides M,O'Neill D,Al-Kassis S,Esteve IVM,Colazo JM,Keller PR,Rankin T,Wormer BA,Kaoutzanis C,Dortch RD,Thayer WP

更新日期：2019-03-01 00:00:00

abstract：:Different surgical approaches exist for the treatment of chronic subdural hematoma. None of these approaches is superior to the other, so a minimal-invasive device (a hollow screw) was developed. The system consists of a stable hollow screw of surgical steel with a perforated tip, a hand-drill, screwdriver with guide,...

journal_title：Neurological research

authors： Emonds N,Hassler WE

更新日期：1999-01-01 00:00:00