Cortical-subcortical interactions in hypersomnia disorders: mechanisms underlying cognitive and behavioral aspects of the sleep-wake cycle.

abstract：:Objective: To assess the relation between a sum score of imaging markers indicative of cerebral amyloid angiopathy (CAA) and cognitive impairment, stroke, dementia, and mortality in a general population. Methods: One thousand six hundred twenty-two stroke-free and dementia-free participants of the population-based Rot...

journal_title：Frontiers in neurology

authors： Yilmaz P,Ikram MA,Ikram MK,Niessen WJ,Viswanathan A,Charidimou A,Vernooij MW

更新日期：2019-12-06 00:00:00

abstract：:Obstructive sleep apnea (OSA) is recurrent obstruction of the upper airway during sleep leading to intermittent hypoxia (IH). OSA has been associated with all components of the metabolic syndrome as well as with non-alcoholic fatty liver disease (NAFLD). NAFLD is a common condition ranging in severity from uncomplicat...

journal_title：Frontiers in neurology

authors： Mirrakhimov AE,Polotsky VY

更新日期：2012-10-17 00:00:00

abstract：:Background: Neurofilament light chain (NFL) was believed to be a promising biomarker for the diagnosis of Amyotrophic lateral sclerosis (ALS) and disease burden evaluation. Objective: To determine the serum NFL level and its clinical relevance, including its association with disease severity [evaluated by the ALS Func...

journal_title：Frontiers in neurology

authors： Sugimoto K,Han Y,Song Y,Gao Y

更新日期：2020-12-03 00:00:00

abstract：:Poststroke depression (PSD) is the most prevalent psychiatric disorder after stroke, which is independently correlated with negative clinical outcome. The identification of specific biomarkers could help to increase the sensitivity of PSD diagnosis and elucidate its pathophysiological mechanisms. The aim of current st...

journal_title：Frontiers in neurology

authors： Levada OA,Troyan AS

更新日期：2018-07-16 00:00:00

abstract：:Traumatic brain injury (TBI) and the activation of secondary injury mechanisms have been linked to impaired cognitive function, which, as observed in TBI patients and animal models, can persist for months and years following the initial injury. Impairments in neurotransmission have been well documented in experimental...

journal_title：Frontiers in neurology

authors： Carlson SW,Henchir J,Dixon CE

更新日期：2017-10-10 00:00:00

abstract：:A decrease in glutamate in the medial prefrontal cortex (mPFC) has been extensively found in animal models of chronic pain. Given that the mPFC is implicated in emotional appraisal, cognition and extinction of fear, could a potential decrease in glutamate be associated with increased pessimistic thinking, fear and wor...

journal_title：Frontiers in neurology

authors： Naylor B,Hesam-Shariati N,McAuley JH,Boag S,Newton-John T,Rae CD,Gustin SM

更新日期：2019-12-03 00:00:00

abstract：:Spinal muscular atrophy (SMA) is a severe neuromuscular disorder characterized by the degeneration of motor neurons in the spinal cord, and comprises a broad clinical spectrum. With the advent of new therapies (e.g., Nusinersen) for patients of all ages and disease stages, sensitive clinical measures are needed to det...

journal_title：Frontiers in neurology

authors： Kruse T,Lehmann HC,Braumann B,Fink GR,Wunderlich G

更新日期：2020-02-25 00:00:00

abstract：:Dizziness and imbalance are clinically poorly defined terms, which affect ~30% of people over 65 years of age. In these people, it is often difficult to define the primary cause of dizziness, as it can stem from cardiovascular, vestibular, psychological, and neuromuscular causes. However, identification of the primary...

journal_title：Frontiers in neurology

authors： Chau AT,Menant JC,Hübner PP,Lord SR,Migliaccio AA

更新日期：2015-12-24 00:00:00

abstract：:Functional magnetic resonance imaging studies suggest that different subcortico-cortical circuits control different aspects of Parkinsonian rest tremor. The basal ganglia were proposed to drive tremor onset, and the cerebellum was suggested to be responsible for tremor maintenance ("dimmer-switch" hypothesis). Althoug...

journal_title：Frontiers in neurology

authors： Hirschmann J,Abbasi O,Storzer L,Butz M,Hartmann CJ,Wojtecki L,Schnitzler A

更新日期：2019-03-07 00:00:00

abstract：:During neurorehabilitation, clinical measurements are widely adopted to evaluate behavioral improvements after treatment. However, it is not able to identify or monitor the change of central nervous system (CNS) of each individual patient. Resting-state functional magnetic resonance imaging (rs-fMRI) has been widely u...

journal_title：Frontiers in neurology

authors： Ge Y,Pan Y,Wu Q,Dou W

更新日期：2019-11-01 00:00:00

abstract：:Aims: To investigate the relationship between clinical and imaging features of stroke patients with patent foramen ovale (PFO) and those with spontaneous intracranial artery dissection (SIAD). Materials and methods: We retrospectively examined both clinical and imaging results of 40 stroke patients with PFO and 29 wit...

journal_title：Frontiers in neurology

authors： Huang Y,Cheng Y,Shao B,Zhou X,Liang H,Zhuang J,Bi Y

更新日期：2019-04-24 00:00:00

abstract：:Anticoagulation is highly effective in preventing stroke due to atrial fibrillation, but numerous studies have demonstrated low utilization of anticoagulation for these patients. Assessment of clinicians' attitudes on this topic indicate that fear of intracerebral hemorrhage (ICH), rather than appreciation of anticoag...

journal_title：Frontiers in neurology

authors： Fisher M

更新日期：2013-10-04 00:00:00

abstract：:Immune checkpoint inhibitors (ICI) are a novel class of antineoplastic treatment that enhances immunity against tumors. They are associated with immune adverse events, and several neurological syndromes have been described, including multiple sclerosis and atypical demyelination. We performed a systematic literature r...

journal_title：Frontiers in neurology

authors： Oliveira MCB,de Brito MH,Simabukuro MM

更新日期：2020-12-11 00:00:00

abstract：:We present a case of a 43-year-old woman with a history of headaches and blurry vision. Ophthalmologic examination identified papilledema. MR imaging demonstrated a right parietal region mass with patchy areas of contrast enhancement and focal calcifications. Intraoperative examination and exploration revealed an extr...

journal_title：Frontiers in neurology

authors： Ballester LY,Dunbar E,Guha-Thakurta N,Henson JW,Chandler H,Watkins J,Fuller GN

更新日期：2018-08-27 00:00:00

abstract：:Pathological high-frequency oscillations are a novel marker used to improve the delineation of epileptogenic tissue and, hence, the outcome of epilepsy surgery. Their practical clinical utilization is curtailed by the inability to discriminate them from physiological oscillations due to frequency overlap. Although it ...

journal_title：Frontiers in neurology

authors： Kudlacek J,Chvojka J,Posusta A,Kovacova L,Hong SB,Weiss S,Volna K,Marusic P,Otahal J,Jiruska P

更新日期：2017-12-21 00:00:00

abstract：:Background: Headache associated with Moyamoya disease (HAMD) in the Chinese population is not well-described. The long-term outcome of surgical revascularization and natural course of HAMD has not been disclosed either. Methods: A headache screening questionnaire in China based on the ICHD2 and a face-to-face intervie...

journal_title：Frontiers in neurology

authors： Gao B,Kang K,Zhang J,Zhang D,Zhao X

更新日期：2020-11-26 00:00:00

abstract：:Microglia are activated during pathological events in the brain and are capable of releasing various types of inflammatory cytokines. Here, we demonstrate that the addition of 5% microglia activated by 1 μg/ml lipopolysaccharides (LPS) to hippocampal cultures upregulates Na(+) current densities (INavD) of bipolar as w...

journal_title：Frontiers in neurology

authors： Klapal L,Igelhorst BA,Dietzel-Meyer ID

更新日期：2016-03-30 00:00:00

abstract：:Motion perception following rotational vestibular stimulation is described either as a self-motion or as an environmental-motion. The purpose of the present study was to establish frequency of occurrence of both sensations in healthy humans; what other sensations they experience and how factors insinuation and visual ...

journal_title：Frontiers in neurology

authors： Kolev OI

更新日期：2019-02-27 00:00:00

abstract：:Background and Purpose: Stability stratification of intracranial aneurysms (IAs) is crucial for individualized clinical management, especially for small IAs. We aim to develop and validate a nomogram based on clinical and morphological risk factors for individualized instability stratification of small IAs. Methods: S...

journal_title：Frontiers in neurology

authors： Zhu W,Li W,Tian Z,Zhang M,Zhang Y,Wang K,Zhang Y,Yang X,Liu J

更新日期：2021-01-15 00:00:00

abstract：:Background/Aims: High intracranial pressure (ICP) is associated with changes in peripapillary Bruch's membrane (pBM) shape on optical coherence tomography (OCT) images of the optic nerve head. It is not known if image acquisition pattern and analysis method impact this association. Materials and Methods: Cross section...

journal_title：Frontiers in neurology

authors： Malhotra K,Patel MD,Shirazi Z,Moss HE

更新日期：2018-12-21 00:00:00

abstract：:Primary progressive aphasia (PPA) is a neurodegenerative disease characterized by declining language ability. However, the difficulty in defining the central clinical features in its earliest stage and establishing the dynamics of its progression has led to controversy. We report a 71-year-old man with Han language su...

journal_title：Frontiers in neurology

authors： Liu X,He F,Chen Z,Liu P,Peng G

更新日期：2018-02-16 00:00:00

abstract：:Epilepsy is a neurological disorder in which, in many cases, there is poor pharmacological control of seizures. Nevertheless, it may respond beneficially to alternative treatments such as dietary therapy, like the ketogenic diet or caloric restriction. One of the mechanisms of these diets is to produce a hyperpolariza...

journal_title：Frontiers in neurology

authors： Rubio C,Luna R,Rosiles A,Rubio-Osornio M

更新日期：2020-11-05 00:00:00

abstract：:Single time point positron emission tomography (PET) studies of patients with amyotrophic lateral sclerosis and frontotemporal dementia (ALS-FTD), have demonstrated hypometabolism or hypermetabolism in certain brain regions. To determine whether longitudinal (at baseline and 20.4 months later) PET and magnetic resonan...

journal_title：Frontiers in neurology

authors： Rajagopalan V,Pioro EP

更新日期：2019-03-19 00:00:00

abstract：:Background: Phosphatidylinositol binding clathrin assembly protein (PICALM) rs541458 C allele has been identified and validated to be associated with a reduction of Alzheimer's disease (AD) risk. Nevertheless, the exact mechanisms through which the variant exert its disease-relevant association remain to be elucidated...

journal_title：Frontiers in neurology

authors： Zhuang L,Liu X,Shi Y,Liu X,Luo B

更新日期：2019-05-08 00:00:00

abstract：:Background and objective: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an inherited systemic arteriopathy, the classic feature of which is small vessel lesions. Studies on intracranial large arteries in CADASIL are not common. We aim to evaluate intracranial l...

journal_title：Frontiers in neurology

authors： Zhang C,Li W,Li S,Niu S,Wang X,Yu X,Zhang Z

更新日期：2020-08-18 00:00:00

abstract：:Stroke is a leading cause of death and disability, and recombinant tissue plasminogen activator (rtPA) can significantly reduce the long-term impact of acute ischemic stroke (AIS) if given within 3 h of symptom onset. South Carolina is located in the "stroke belt" and has a high rate of stroke and stroke mortality. Ma...

journal_title：Frontiers in neurology

authors： Kazley AS,Wilkerson RC,Jauch E,Adams RJ

更新日期：2012-03-21 00:00:00

abstract：:Background: Giant vertebrobasilar aneurysms (GVBAs) have an unfavorable natural history if left untreated and often pose a sizeable challenge to endovascular treatment. The aim of this study was to analyze the angiographic and clinical outcomes of GVBAs treated by various endovascular procedures. Methods: Between Janu...

journal_title：Frontiers in neurology

authors： Li M,Liang H,Wang J

更新日期：2020-08-11 00:00:00

abstract：:Numerous studies suggest that the increased activity of p38MAPK plays an important role in the abnormal immune and inflammatory response observed in the course of neurodegenerative diseases such as Alzheimer's disease. On the other hand, high levels of p38MAPK are present in the brain during normal aging, suggesting t...

journal_title：Frontiers in neurology

authors： Martín-Segura A,Casadomé-Perales Á,Fazzari P,Mas JM,Artigas L,Valls R,Nebreda AR,Dotti CG

更新日期：2019-06-25 00:00:00

abstract：:Background: Patients with traumatic brain injury (TBI) exhibit a variable and unpredictable outcome. The proteins interleukin 10 (IL-10) and heart fatty acid-binding protein (H-FABP) have shown predictive values for the presence of intracranial lesions. Aim: To evaluate the individual and combined outcome prediction a...

journal_title：Frontiers in neurology

authors： Lagerstedt L,Azurmendi L,Tenovuo O,Katila AJ,Takala RSK,Blennow K,Newcombe VFJ,Maanpää HR,Tallus J,Hossain I,van Gils M,Menon DK,Hutchinson PJ,Zetterberg H,Posti JP,Sanchez JC

更新日期：2020-06-02 00:00:00

abstract：:Migraine is a chronic disease characterized by unilateral, pulsating, and often moderate-to-severe recurrent episodes of headache with nausea and vomiting. It affects approximately 15% of the general population, yet the underlying pathophysiological mechanisms are not fully understood. Optical coherence tomography (OC...

journal_title：Frontiers in neurology

authors： Ascaso FJ,Marco S,Mateo J,Martínez M,Esteban O,Grzybowski A

更新日期：2017-12-13 00:00:00