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Maria Shoaib, Jacqueline J Kraus, Muhammad T Khan
Herpes simplex virus encephalitis (HSVE) is a medical emergency associated with high mortality and morbidity. Definitive diagnosis is established by history, clinical examination, neuroimaging studies, supportive electroencephalogram (EEG) findings, and cerebrospinal fluid (CSF) analysis. We report a case of HSVE presenting as a stroke mimic in a 76-year-old female with a history of atrial fibrillation on warfarin. She was admitted to our medical intensive care unit with intermittent fever, lethargy, and new onset left-sided hemiparesis...
January 15, 2018: Curēus
Ji-Ho Park, Yong-Il Shin, Joshua Sung H You, Min Su Park
BACKGROUND: Robotic-assisted gait training (RAGT) has been proposed as a novel, promising intervention paradigm to improve gait function in subacute or chronic stroke neurorehabilitation. However, the benefits of RAGT combined with conventional physical therapy for gait recovery in patients with subacute and chronic hemiparetic stroke remain unclear. OBJECTIVES: The aim of the present study was to compare the effect of RAGT combine with conventional physical therapy on hip joint kinetics, kinematics, and clinical function characteristics between subacute and chronic hemiparetic stroke...
2018: NeuroRehabilitation
A Ulate-Campos, J Petanas-Argemi, M Rebollo-Polo, C Jou, C Sierra, J Armstrong, M C Fons-Estupina
INTRODUCTION: X-linked adrenoleukodystrophy (X-ALD) is the most frequent peroxisomal disease. It is due to a mutation in the ABCD1 gene. The loss of functioning of ABCD1 triggers ineffective beta oxidation of very long-chain fatty acids, which gives rise to an accumulation of these fatty acids. The typical alteration revealed in neuroimaging scans in the cerebral form is symmetrical periventricular demyelination with posterior location. CASE REPORT: We report the case of a 10-year-old boy with right spastic hemiparesis and subacute cognitive impairment...
April 1, 2018: Revista de Neurologia
Yi Liu, Jianwen Lin, Lin Zhang, Anand Karthik Sarma, Hongling Zhao, Cui Wang, Jing Bing, Xin Pan, Xunming Ji, Suping Wang
Thalamic infarcts, accounting for approximately 14% of lacunar infarcts, exhibit varied clinical manifestations due to complex anatomy of nuclei and varying blood supply. Pure and combined types of thalamic infarctions have been summarized in some paper, but information of cerebral angiography was not mentioned. Here we report a rare case of combined tuberothalamic and paramedian artery occlusion presenting with ipsilateral ptosis and contralateral ataxic hemiparesis.
March 16, 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
Vera Spatenkova, Pavlina Krejzarova, Jaroslav Jedlicka
Introduction: Dysphagia is a risk factor for aspiration pneumonia and acute respiratory failure in acute stroke patients. Dysphagia lusoria is caused by compression on the esophagus from artery lusoria, when the aberrant right subclavian artery arises from the descending aortic arch. We present a rare case report of pre-stroke undiagnosed dysphagia lusoria as a cause of aspiration pneumonia with acute respiratory failure in a 67-year-old female patient admitted with a minor left intracerebral hemorrhage in the left basal ganglia...
2018: SAGE Open Medical Case Reports
Charlotte Spicher, Ruth Schneider, Peter Mönnings, Christiane Schneider-Gold, Dennis Kallenberg, Bilal Cevik, Carsten Lukas, Ralf Gold, Christos Krogias
Background: Duchenne muscular dystrophy (DMD) is an X-linked recessive skeletal muscle myopathy which is caused by mutations in the dystrophin gene. Lack of dystrophin also results to cardiomyopathy, which raises significantly the stroke risk in DMD-patients. However, data about therapeutic opportunities in the acute setting are scarce in literature. So far, only two cases receiving IV thrombolysis are described, one of them with fatal outcome. Method: Case report of a case of successful mechanical thrombectomy (MTE) in an acute ischemic stroke (AIS) patient with DMD and associated dilatative cardiomyopathy...
2018: Therapeutic Advances in Neurological Disorders
Rumiko Takayama, Katsumi Imai, Hiroko Ikeda, Koichi Baba, Naotaka Usui, Yukitoshi Takahashi, Yushi Inoue
We describe two cases of refractory epilepsy with cerebral hemiatrophy and contralateral electroencephalographic (EEG) abnormalities, in which hemispherotomy of the atrophic hemisphere effectively controlled seizures. Case 1 was a 5-year-1-month-old girl with refractory bilateral asymmetrical tonic posturing seizures predominantly in the right arm. Magnetic resonance imaging showed left porencephaly corresponding to a left middle cerebral artery infarction. Case 2 was a 3-year-8-month-old boy with refractory bilateral asymmetrical tonic posturing seizures predominantly in the right arm due to atrophy of the left cerebral hemisphere after septic meningitis...
March 14, 2018: Brain & Development
Laura Wallard, Sophie Boulet, Olivier Cornu, Jean-Emile Dubuc, Philippe Mahaudens, Didier Postlethwaite, Maïté Van Cauter, Christine Detrembleur
BACKGROUND: The gait mechanism requires an efficient intersegmental coordination in order to ensure the displacement of the body while simultaneously maintaining the postural stability. However, intersegmental coordination may be disrupted by neurological or orthopaedic involvement, this increasing the metabolic cost associated with excessive or prolonged muscle co-contraction. RESEARCH QUESTION: Our aim was to evaluate and to understand how hip OA affects lower limbs coordination during gait by using the kinematic segmental covariation law method and predict the energy expenditure...
March 7, 2018: Gait & Posture
Christopher L Jones, Derek G Kamper
Finger-thumb coordination is crucial to manual dexterity but remains incompletely understood, particularly following neurological injury such as stroke. While being controlled independently, the index finger and thumb especially must work in concert to perform a variety of tasks requiring lateral or palmar pinch. The impact of stroke on this functionally critical sensorimotor control during dynamic tasks has been largely unexplored. In this study, we explored finger-thumb coupling during close-open pinching motions in stroke survivors with chronic hemiparesis...
2018: Frontiers in Neurology
Hye Joo Jeon, Byong Yong Hwang
[Purpose] To evaluate the effect of bilateral lower limb strengthening designed to improve balance and walking in stroke patients. [Subjects and Methods] Twenty hemiparetic stroke patients were divided into two groups: a unilateral therapy group (UTG) (n=10) and a bilateral therapy group (BTG) (n=10). The UTG completed strength training only in the paretic lower limb. The BTG completed strength training in the paretic and non-paretic lower limbs. Assessment tools included the functional reach test (FRT), the Berg balance scale (BBS), the timed up and go (TUG) test, and a 10-meter walk test (10MWT)...
February 2018: Journal of Physical Therapy Science
Georges Al-Helou, Nardos Temesgen, Jonathan Gwizdala, Jalil Ahari
Our patient is a 69-year-old man who presented to the emergency department with left-sided hemiparesis that started 4 hours prior to presentation. Brain CT showed right basal ganglia and internal capsule haemorrhagic strokes. MRI revealed multiple brain lesions suspicious for metastases. Further workup revealed a 5 cm lung mass and a 1 cm pancreatic nodule. Biopsy of both pulmonary and pancreatic lesions was consistent with melanoma and was similar histologically. The patient underwent cyberknife stereotactic radiosurgery to the brain metastases followed by immunotherapy with pembrolizumab, and then by nivolumab and ipilimumab...
March 15, 2018: BMJ Case Reports
Veronica T Rowe, Marsha Neville
Task-oriented training is a contemporary intervention based on behavioral neuroscience and recent models of motor learning. It can logically be guided by the theory of occupational adaptation. This report presents the perceptions of four participants who underwent task-oriented training at home (TOTE Home) for upper extremity hemiparesis following a stroke. Guided by principles of motor learning and the theory of occupational adaptation, a directed content analysis was used with field notes recorded during the TOTE Home...
March 1, 2018: OTJR: Occupation, Participation and Health
David T Fernandes Cabral, Georgios A Zenonos, Maximiliano Nuñez, Pinar Celtikci, Carl Snyderman, Eric Wang, Paul A Gardner, Juan C Fernandez-Miranda
BACKGROUND: The endoscopic endonasal approach (EEA) has been proposed as a potential alternative for ventral brainstem lesions. The surgical anatomy, feasibility, and limitations of the EEA for intrinsic brainstem lesions are still poorly understood. OBJECTIVE: To describe the surgical planning, anatomy, and technique of an intrinsic pontine glioma operated via EEA. METHODS: Six-human brainstems were prepared for white matter microdissection...
March 12, 2018: Operative Neurosurgery (Hagerstown, Md.)
Franziska Wedekind, Angela Oskamp, Markus Lang, Alexander Hawlitschka, Karl Zilles, Andreas Wree, Andreas Bauer
No abstract text is available yet for this article.
May 2018: Journal of Neuroscience Research
Agnieszka Guzik, Mariusz Drużbicki, Grzegorz Przysada, Agnieszka Brzozowska-Magoń, Andżelina Wolan-Nieroda, Andrzej Kwolek
BACKGROUND: There are few reports in the literature investigating the relationship between observational gait scales used to assess individuals after a stroke and objective data acquired from 3-dimensional gait analysis (3DGA). RESEARCH QUESTION: The objective of this study was to compare the relationship between the specific items of the Wisconsin Gait Scale (WGS) and the matching 3-dimensional (3D) spatiotemporal and kinematic gait parameters in individuals after a stroke...
March 5, 2018: Gait & Posture
Gitendra Uswatte, Edward Taub, Mary H Bowman, Adriana Delgado, Camille Bryson, David M Morris, Staci Mckay, Joydip Barman, Victor W Mark
PURPOSE: To evaluate the efficacy of an expanded form of Constraint-Induced Movement Therapy (eCIMT) that renders CIMT, originally designed for treating mild-to-moderate upper-extremity hemiparesis, suitable for treating severe hemiparesis. METHODS: Twenty-one adults ≥1 year after stroke with severe upper-extremity hemiparesis (with little or no capacity to make movements with the more-affected hand) were randomly assigned to eCIMT (n = 10), a placebo-control procedure (n = 4), or usual care (n = 7)...
2018: Restorative Neurology and Neuroscience
P A Caro Aponte, C A Otálora, J C Guzmán, L F Turner, J P Alcázar, E L Mayorga
Parkinson's disease (PD) is characterised by motor alterations, which are commonly treated with L-DOPA. However, long-term L-DOPA use may cause dyskinesia. Although the pathogenic mechanism of L-DOPA-induced dyskinesia is unclear, the condition has been associated with alterations in dopamine receptors, among which D2 receptors (D2R) have received little attention. This study aims to: (i)develop and standardise an experimental model of L-DOPA-induced dyskinesia in rats with hemiparkinsonism; and (ii)evaluate the correlation between D2R expression and presence of abnormal involuntary movements (AIM)...
March 7, 2018: Neurología: Publicación Oficial de la Sociedad Española de Neurología
Alessandra Rezende Martinelli, Daniel Boari Coelho, Luis Augusto Teixeira
Cerebral damage provoked by stroke may lead to deficits of quiet balance control and of the recovery of body equilibrium following an unanticipated postural perturbation. In this investigation we aimed to evaluate the effect of light touch (LT) of an earth-fixed surface on balance stability in individuals with post-stroke hemiparesis, taking performance of age-matched healthy participants as reference. Evaluations were made in conditions of full and no visual information. Analysis of quiet balance showed that LT induced higher balance stability, with reduced amplitude and velocity of postural sway...
March 7, 2018: Human Movement Science
R Espert, M Gadea, M Alino, J Oltra-Cucarella, C Perpina
INTRODUCTION: Moyamoya disease (MMD) is an occlusive cerebrovascular disease characterized by progressive stenosis or occlusion in the terminal portion of the bilateral internal carotid arteries, affecting both children and adults. AIM: To conduct a review and update on MMD from a clinical, neuroradiological, neuropsychological and genetic perspective. DEVELOPMENT: In this pathology, which occurs with ischemia or cerebral hemorrhage, an unusual compensatory vascular network (moyamoya vessels) develops at the base of the brain in the form of collateral channels...
March 1, 2018: Revista de Neurologia
Michael D Ellis, Carolina Carmona, Justin Drogos, Julius P A Dewald
Background: Progressive abduction loading therapy has emerged as a promising exercise therapy in stroke rehabilitation to systematically target the loss of independent joint control (flexion synergy) in individuals with chronic moderate/severe upper-extremity impairment. Preclinical investigations have identified abduction loading during reaching exercise as a key therapeutic factor to improve reaching function. An augmentative approach may be to additionally target weakness by incorporating resistance training to increase constitutive joint torques of reaching with the goal of improving reaching function by "overpowering" flexion synergy...
2018: Frontiers in Neurology
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