keyword
MENU ▼
Read by QxMD icon Read
search

neurological examination

keyword
https://www.readbyqxmd.com/read/28823008/neuropathic-pain-s-biopsychosocial-effects
#1
Esra Dogru Huzmeli, Ismet Melek
The aim of our study is to understand neuropathic pain's social, psychological, and biological effects on the patients. All of the patients who were diagnosed with neuropathic pain (NP) by a neurologist were invited to participate in the study. The diagnoses were made based on the patients' history and symptoms and the results of their neurological examinations. Demographic characteristics (age and pain duration), diagnoses, and medical histories of the patients were recorded. Average daily pain intensity was measured using a 100-mm visual analogue scale (VAS)...
August 19, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28821935/age-related-t2-relaxation-times-at-3-tesla-as-a-biomarker-of-infratentorial-brain-maturation
#2
Eva Bültmann, Loukia M Spineli, Friederike Göhner, Hans Hartmann, Heinrich Lanfermann
PURPOSE: The purpose of this study was to examine age-related, infratentorial changes in T2 relaxation times during infancy and childhood using routine MRI data at 3 Tesla. METHODS: One hundred patients (0-199 months) without signal abnormalities on conventional MRI were retrospectively selected from our pool of pediatric MRI examinations. T2 maps based on our routinely acquired triple-echo turbo spin-echo (TSE) sequence were created. Based on their clinical symptoms, the children were divided into 43 controls and 57 diseased children with different clinical diseases...
August 18, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28821669/transcriptomic-analysis-of-ribosome-bound-mrna-in-cortical-neurites-in-vivo
#3
Rebecca Ouwenga, Allison M Lake, David O'Brien, Amit Mogha, Adish Dani, Joseph D Dougherty
Localized translation in neurites helps regulate synaptic strength and development. Dysregulation of local translation is associated with many neurological disorders. However, due to technical limitations, study of this phenomenon has largely been limited to brain regions with laminar organization of dendrites such as the hippocampus or cerebellum. It has not been examined in the cortex, a region of importance for most neurological disorders, where dendrites of each neuronal population are densely intermingled with cell bodies of others...
August 8, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28821611/the-proteasome-interacting-ecm29-protein-disassembles-the-26s-proteasome-in-response-to-oxidative-stress
#4
Xiaorong Wang, Ilan E Chemmama, Clinton Yu, Alexander Huszagh, Yue Xu, Rosa Viner, Sarah Ashley Block, Peter Cimermancic, Scott D Rychnovsky, Yihong Ye, Andrej Sali, Lan Huang
Oxidative stress has been implicated in multiple human neurological and other disorders. Proteasomes are multi-subunit proteases critical for the removal of oxidatively damaged proteins. To understand stress-associated human pathologies, it is important to uncover the molecular events underlying the regulation of proteasomes upon oxidative stress. To this end, we investigated H2O2 stress-induced molecular changes of the human 26S proteasome and determined that stress-induced 26S proteasome disassembly is conserved from yeast to human...
August 15, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28821516/a-retrospective-review-of-paediatric-head-injuries-in-asia-a-pan-asian-trauma-outcomes-study-patos-collaboration
#5
Shu-Ling Chong, Uzma Rahim Khan, Indumathy Santhanam, Jun Seok Seo, Quan Wang, Sabariah Faizah Jamaluddin, Quoc Ai Hoang Trong, Su Yah Chew, Marcus Eng Hock Ong
OBJECTIVE: We aim to examine the mechanisms of head-injured children presenting to participating centres in the Pan Asian Trauma Outcomes Study (PATOS) and to evaluate the association between mechanism of injury and severe outcomes. DESIGN AND SETTING: We performed a retrospective review of medical records among emergency departments (EDs) of eight PATOS centres, from September 2014 - August 2015. PARTICIPANTS: We included children <16 years old who presented within 24 hours of head injury and were admitted for observation or required a computed tomography (CT) of the brain from the ED...
August 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28821279/genetic-deletion-of-mglu2-metabotropic-glutamate-receptors-improves-the-short-term-outcome-of-cerebral-transient-focal-ischemia
#6
Federica Mastroiacovo, Slavianka Moyanova, Milena Cannella, Anderson Gaglione, Remy Verhaeghe, Giovanna Bozza, Michele Madonna, Marta Motolese, Anna Traficante, Barbara Riozzi, Valeria Bruno, Giuseppe Battaglia, David Lodge, Ferdinando Nicoletti
We have recently shown that pharmacological blockade of mGlu2 metabotropic glutamate receptors protects vulnerable neurons in the 4-vessel occlusion model of transient global ischemia, whereas receptor activation amplifies neuronal death. This raised the possibility that endogenous activation of mGlu2 receptors contributes to the pathophysiology of ischemic neuronal damage. Here, we examined this possibility using two models of transient focal ischemia: (i) the monofilament model of middle cerebral artery occlusion (MCAO) in mice, and (ii) the model based on intracerebral infusion of endothelin-1 (Et-1) in rats...
August 18, 2017: Molecular Brain
https://www.readbyqxmd.com/read/28820738/the-effects-of-transcranial-direct-current-stimulation-on-short-interval-intracortical-inhibition-and-intracortical-facilitation-a-systematic-review-and-meta-analysis
#7
Mana Biabani, Maryam Aminitehrani, Maryam Zoghi, Michael Farrell, Gary Egan, Shapour Jaberzadeh
Transcranial direct current stimulation (tDCS) is increasingly being used to affect the neurological conditions with deficient intracortical synaptic activities (i.e. Parkinson's disease and epilepsy). In addition, it is suggested that the lasting effects of tDCS on corticospinal excitability (CSE) have intracortical origin. This systematic review and meta-analysis aimed to examine whether tDCS has any effect on intracortical circuits. Eleven electronic databases were searched for the studies investigating intracortical changes induced by anodal (a) and cathodal (c) tDCS, in healthy individuals, using two paired-pulse transcranial magnetic stimulation (TMS) paradigms: short-interval intracortical inhibition (SICI) and intracortical facilitation (ICF)...
August 18, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28820624/retinopathy-and-optic-atrophy-expanding-the-phenotypic-spectrum-of-pathogenic-variants-in-the-aars2-gene
#8
Jason H Peragallo, Stephanie Keller, Marjo S van der Knaap, Bruno P Soares, Suma P Shankar
BACKGROUND: Optic atrophy may be the sequela of optic nerve injury due to any insult, including isolated and syndromic genetic diseases. Alanyl-tRNA synthetase 2 (AARS2) pathogenic variants have been reported to cause leukodystrophy with ovarian failure, and cardiomyopathy (#615889) as well as combined oxidative phosphorylation deficiency-8 (#614096). We report a young child who presented with decreased vision due to optic atrophy and was found to harbor missense variants in the AARS2 gene expanding the phenotypic expression of the AARS2 gene...
August 18, 2017: Ophthalmic Genetics
https://www.readbyqxmd.com/read/28820547/incidence-and-clinical-impact-of-cerebral-lesions-after-the-mitraclip%C3%A3-%C3%A2-procedure
#9
Sebastian Barth, Karsten Hamm, Stefan Fodor, Wilko Reents, Sebastian Kerber, Philipp Halbfass, Martina B Hautmann, Bernhard Schieffer, Hassan Soda
BACKGROUND: Clinically silent brain injury detected with cerebral magnetic resonance imaging (MRI) is well known after various cardiovascular interventions. Thus far, only one study has examined the periprocedural risk of cerebral ischemic events in patients undergoing percutaneous mitral valve reconstruction. The study aim was to examine the incidence and clinical impact of cerebral embolic events in patients undergoing percutaneous mitral valve reconstruction using the MitraClip® system...
March 2017: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28820279/mri-and-clinical-characteristics-of-suspected-cerebrovascular-accident-in-nine-cats
#10
Danielle E Whittaker, Randi Drees, Elsa Beltran
Objectives Cerebrovascular accidents (CVAs) are infrequently reported in cats. To date, clinical characteristics, including lesion localisation and MRI findings, have only been reported in two cats. The aim of the current study is to document MRI findings in cats presenting with CVAs over an 11 year period. Cases were reviewed according to initial clinical presentation, subsequent physical and neurological findings, predisposing systemic disease and short- and long-term (when available) outcome with a view to identifying any typical pattern in disease occurrence...
August 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28819088/lissencephaly-in-a-pekingese
#11
Genya Shimbo, Michihito Tagawa, Eiji Oohashi, Masashi Yanagawa, Kazuro Miyahara
A 1-year-old neutered male Pekingese was presented for evaluation and further treatment of cluster seizures. The dog had behavioral abnormalities, and a prosencephalic lesion was suspected following neurological examination. The dog showed signs of learning difficulty. Magnetic resonance imaging of the brain revealed a remarkably smooth cerebral cortex with a reduced number of gyri, as well as a cystic lesion associated with the quadrigeminal cistern. A diagnosis of lissencephaly, concurrent with a quadrigeminal cisternal cyst, was made...
August 17, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28819075/-advances-in-neurological-therapeutics-for-friedreich-ataxia-and-machado-joseph-disease
#12
Ichiro Yabe, Hidenao Sasaki
We reviewed advances in therapeutics for both Friedreich ataxia and Machado-Joseph disease. Various clinical trials have been carried out, mainly for Friedreich ataxia; however, the therapeutic reports from these trials have not provided much evidence for success. Some interesting clinical trials have been reported, and further developments are expected. Regenerative therapy using umbilical cord mesenchymal stem cells and a therapeutic study investigating a new pathomechanism in animal and/or cell culture studies were reported...
August 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28819072/-overview-of-hereditary-spinocerebellar-ataxias-in-japan
#13
Masayoshi Tada, Akio Yokoseki, Osamu Onodera
Hereditary spinocerebellar degenerations (SCD) are a group of neurodegenerative disorders characterized by slowly progressive ataxia associated with non-cerebellar neurological signs and symptoms. In the Japanese population, dominantly inherited SCDs are much more common than recessively inherited or X-linked SCDs. The most common dominantly inherited SCD in Japan, as well as in many other countries, is Machado-Joseph disease, also known as spinocerebellar ataxia type 3 (MJD/SCA3). MJD/SCA3 is frequently accompanied by non-cerebellar symptoms, including progressive external ophthalmoplegia, pyramidal signs, dystonia, rigidity, dysarthria, and distal muscle atrophies...
August 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28819047/unusual-case-of-bilateral-hand-weakness
#14
Sayan Datta, Jeremy Cosgrove, Taimour Alam, Helen L Ford
A 35-year-old man presented with myalgia and bilateral hand weakness, 3 days after the onset of lethargy, fevers and rigours. The hand weakness caused functional impairment including difficulty pressing keys on his mobile phone. On examination, there was mild bilateral hand weakness with normal reflexes. His serum creatine kinase was mildly raised at 503 U/L (24-195), viral PCR throat swab was negative and electromyogram showed subtle myopathic changes in the distal forearm muscles. Nerve conduction studies found no evidence of neuropathy...
August 17, 2017: Practical Neurology
https://www.readbyqxmd.com/read/28818179/multiple-trauma-and-emergency-room-management
#15
Michael Frink, Philipp Lechler, Florian Debus, Steffen Ruchholtz
BACKGROUND: The care of severely injured patients remains a challenge. Their initial treatment in the emergency room is the essential link between first aid in the field and definitive in-hospital treatment. METHODS: We present important elements of the initial in-hospital care of severely injured patients on the basis of pertinent publications retrieved by a selective search in PubMed and the current German S3 guideline on the care of severely and multiply traumatized patients, which was last updated in 2016...
July 24, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28816870/spinal-cord-injury-what-are-the-controversies
#16
Christopher S Ahuja, Gregory D Schroeder, Alexander R Vaccaro, Michael G Fehlings
Traumatic spinal cord injuries have a tremendous impact on individuals, families, and society as a whole. Substantial heterogeneity in the patient population, their presentation and underlying pathophysiology has sparked debates along the care spectrum from initial assessment to definitive treatment. This article reviews spinal cord injury (SCI) management followed by a discussion of the salient controversies in the field. Current care practices modeled on the American Association of Neurological Surgeons/Congress of Neurological Surgeons joint section guidelines are highlighted including key recommendations regarding immobilization, avoidance of hypotension, early International Standards for Neurological Classification of SCI examination and intensive care unit treatment...
September 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28816234/novel-mutations-of-tcirg1-cause-a-malignant-and-mild-phenotype-of-autosomal-recessive-osteopetrosis-aro-in-four-chinese-families
#17
Xiao-Ya Zhang, Jin-Wei He, Wen-Zhen Fu, Chun Wang, Zhen-Lin Zhang
Human autosomal recessive osteopetrosis (ARO), also known as infantile malignant osteopetrosis, is a rare genetic bone disorder that often causes death. Mutations in T-cell immune regulator 1 (TCIRG1) are a frequent cause of human ARO. Six additional genes (TNFSF11, TNFRSF11A, CLCN7, OSTM1, SNX10, PLEKHM1) were also found to be associated with human ARO. In order to expand the mutation spectrum and clinical diversity for a better understanding of the ARO phenotype and to further investigate the clinical characteristics of benign subjects with ARO, we here report five individuals with ARO from four unrelated Chinese families...
August 17, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28815879/calibrated-imaging-reveals-altered-grey-matter-metabolism-related-to-white-matter-microstructure-and-symptom-severity-in-multiple-sclerosis
#18
Nicholas A Hubbard, Monroe P Turner, Minhui Ouyang, Lyndahl Himes, Binu P Thomas, Joanna L Hutchison, Shawheen Faghihahmadabadi, Scott L Davis, Jeremy F Strain, Jeffrey Spence, Daniel C Krawczyk, Hao Huang, Hanzhang Lu, John Hart, Teresa C Frohman, Elliot M Frohman, Darin T Okuda, Bart Rypma
Multiple sclerosis (MS) involves damage to white matter microstructures. This damage has been related to grey matter function as measured by standard, physiologically-nonspecific neuroimaging indices (i.e., blood-oxygen-level dependent signal [BOLD]). Here, we used calibrated functional magnetic resonance imaging and diffusion tensor imaging to examine the extent to which specific, evoked grey matter physiological processes were associated with white matter diffusion in MS. Evoked changes in BOLD, cerebral blood flow (CBF), and oxygen metabolism (CMRO2 ) were measured in visual cortex...
August 16, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28815739/kernicterus-in-a-boy-with-ornithine-transcarbamylase-deficiency-a-case-report
#19
Eduardo López-Corella, Isabel Ibarra-González, Cynthia Fernández-Lainez, Miguel Á Rodríguez-Weber, Sara Guillén-Lopez, Leticia Belmont-Martínez, David Agüero-Linares, Marcela Vela-Amieva
Ornithine transcarbamylase deficiency (OTCD) is an X-linked urea cycle defect associated with severe and usually fatal hyperammonemia. This study describes a patient with early onset lethal OTCD due to a known pathogenic variant (c.298+1G>A), as well as the novel autopsy finding of kernicterus with relatively low blood concentration of unconjugated bilirubin (UCB) (11.55 mg/dL). The patient was a full-term male with a family history of two previous male siblings who died as newborns after acute neurologic deterioration...
August 16, 2017: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/28814874/la-belle-indiff%C3%A3-rence-revisited-a-case-report-on-progressive-supranuclear-palsy-misdiagnosed-as-conversion-disorder
#20
Petra J van Meerkerk-Aanen, Lars de Vroege, David Khasho, Aziza Foruz, J Thies van Asseldonk, Christina M van der Feltz-Cornelis
BACKGROUND: Since the advent of computed tomography and magnetic resonance imaging scans, neurological disorders have less often been falsely labeled as conversion disorder (CD). However, misdiagnosis of a neurological disorder as CD still occurs, especially in cases with insidious onset. Misinterpretation of la belle indifférence may contribute to such misdiagnosis. Here, we describe a case of progressive supranuclear palsy/Richardson's syndrome (PSPS) misdiagnosed as a case of CD. CASE: A 62-year-old woman consulted two different neurologists in 2012 because of falling spells since 2009 and was diagnosed with CD...
2017: Neuropsychiatric Disease and Treatment
keyword
keyword
45876
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"