Brainstem auditory evoked potential monitoring: when is change in wave V significant?

abstract：:To assess the possible role of amine neurotransmitters in human epilepsy, we measured metabolites of serotonin (5-hydroxyindoleacetic acid [5-HIAA]), dopamine (homovanillic acid [HVA]), and norepinephrine (3-methoxy-4-hydroxyphenylethylene glycol [MHPG]) in the lumbar cerebrospinal fluid (CSF) of patients with partial...

journal_title：Neurology

authors： Laxer KD,Sourkes TL,Fang TY,Young SN,Gauthier SG,Missala K

更新日期：1979-08-01 00:00:00

abstract：:We previously described demyelination in the brain and subacute combined degeneration of the spinal cord in a patient with 5,10-methylenetetrahydrofolate reductase deficiency. To assess the role of methionine, S-adenosylmethionine, folate, and neurotransmitter amine metabolism in the demyelination process, we measured...

journal_title：Neurology

authors： Hyland K,Smith I,Bottiglieri T,Perry J,Wendel U,Clayton PT,Leonard JV

更新日期：1988-03-01 00:00:00

abstract：OBJECTIVE:To describe a new familial association of late-onset dementia, patchy leukoencephalopathy, intracerebral hemorrhages, bilateral occipital calcifications (BOC), and external carotid artery dysplasia (ECAD). METHODS:At age 62, the proband, who was of Spanish descent, had left temporal hemorrhage in a backgroun...

journal_title：Neurology

authors： Iglesias S,Chapon F,Baron JC

更新日期：2000-12-12 00:00:00

abstract：:The behavioral and anatomic correlates of pure alexia were analyzed in 16 patients. Right homonymous hemianopia failed to appear in three patients, who had right achromatopsia instead. Color anomia and unilateral optic ataxia were seen in six patients. Memory defects were found in two patients. Visual agnosia was note...

journal_title：Neurology

authors： Damasio AR,Damasio H

更新日期：1983-12-01 00:00:00

abstract：OBJECTIVE:To examine the lifetime prevalence and the concordance risk of cluster headache (CH) in a twin sample representative of the Swedish general population. METHODS:The authors assessed CH as defined by the second edition of the International Classification of Headache Disorders in 31,750 registered twins born fr...

journal_title：Neurology

authors： Ekbom K,Svensson DA,Pedersen NL,Waldenlind E

更新日期：2006-09-12 00:00:00

abstract：:An infant with transient neonatal myasthenia gravis had a double-blood-volume exchange transfusion because of maternal-fetal blood group incompatibility. This seemed to accelerate both decline in antiacetylcholine antibody titer and clinical improvement. ...

journal_title：Neurology

authors： Donat JF,Donat JR,Lennon VA

更新日期：1981-07-01 00:00:00

abstract：OBJECTIVE:To determine the surgical outcome and factors of predictive value in patients undergoing reoperation for intractable partial epilepsy. METHODS:The authors retrospectively studied the operative outcome in 64 consecutive patients who underwent reoperation for intractable partial epilepsy. Demographic data, res...

journal_title：Neurology

authors： Siegel AM,Cascino GD,Meyer FB,McClelland RL,So EL,Marsh WR,Scheithauer BW,Sharbrough FW

更新日期：2004-12-28 00:00:00

abstract：:Central nervous system disorders may cause obstructive sleep apnea, but this sleep-related breathing disorder is rarely associated with a structural abnormality of the medulla. We present a patient with obstructive apnea resulting from autopsy-proven syringobulbia-myelia. ...

journal_title：Neurology

authors： Haponik EF,Givens D,Angelo J

更新日期：1983-08-01 00:00:00

abstract：:Seven patients had pendular, vertical, isolated movements of the eyes soon after severe pontine strokes. The movements had a frequency of about 2 Hz and amplitudes of 3 to 40 degrees. Other rhythmic body movements at similar frequencies occurred in four patients after a delay of 6 weeks to 9 months. The character and ...

journal_title：Neurology

authors： Keane JR

更新日期：1986-01-01 00:00:00

abstract：:Dialysis encephalopathy is a progressive, fatal condition that occurs in patients receiving hemodialysis. It is characterized by abnormalities in speech, myoclonic jerks, and striking changes on the electroencephalogram. We observed dramatic reversal of the clinical symptoms and electroencephalographic abnormalities i...

journal_title：Neurology

authors： Nadel AM,Wilson WP

更新日期：1976-12-01 00:00:00

abstract：:The authors sought to determine in a retrospective analysis whether carotid plaque soft TD on CT is associated with recent ischemic neurologic events. Among 141 patients (99 asymptomatic), 106 plaques with more than 50% stenosis were selected for density measurements. They found an odds ratio for neurologic events ass...

journal_title：Neurology

authors： Serfaty JM,Nonent M,Nighoghossian N,Rouhart F,Derex L,Rotaru C,Chirossel P,Thabut G,Guias B,Heautot JF,Gouny P,de la Vega A,Pachai C,Ecochard R,Villard J,Douek PC,CARMEDAS Study Group.

更新日期：2006-01-10 00:00:00

abstract：OBJECTIVE:The study aims to examine α-synuclein in the CSF of patients with severe traumatic brain injury (TBI) and its relationship with clinical characteristics and long-term outcomes. METHODS:This prospective case-control study enrolled patients with severe TBI (Glasgow Coma Score ≤ 8) who underwent ventriculostomy...

journal_title：Neurology

authors： Mondello S,Buki A,Italiano D,Jeromin A

更新日期：2013-04-30 00:00:00

abstract：:Nine neurosurgical patients suffering from a variety of brain tumors were studied. Sodium valproate was given for 3 days before surgery. At craniotomy, sections of brain and samples of cerebrospinal fluid (CSF) and plasma were obtained and assayed for sodium valproate concentrations. Brain levels were 6.8 to 27.9% of ...

journal_title：Neurology

authors： Vajda FJ,Donnan GA,Phillips J,Bladin PF

更新日期：1981-04-01 00:00:00

abstract：OBJECTIVE:Precise genetic analyses were conducted with ring finger protein 213 (RNF213) in relation to a particular clinical phenotype in Chinese patients with moyamoya disease (MMD) to determine whether heterozygosity is responsible for the early-onset and severe form of this disease. METHODS:A case-control study for...

journal_title：Neurology

authors： Wang Y,Zhang Z,Wei L,Zhang Q,Zou Z,Yang L,Li D,Shang M,Han C,Mambiya M,Bao X,Li Q,Hao F,Zhang K,Wang H,Liu S,Liu M,Zeng F,Nie F,Wang K,Liu W,Duan L

更新日期：2020-02-18 00:00:00

abstract：:Four patients with a clinical syndrome closely resembling amyotrophic lateral sclerosis recovered completely, without treatment, 5 to 12 months after onset. Electrodiagnostic tests revealed acute and chronic denervation, with normal motor and sensory nerve conduction studies. The CSF was normal, and tests for paraprot...

journal_title：Neurology

authors： Tucker T,Layzer RB,Miller RG,Chad D

更新日期：1991-10-01 00:00:00

abstract：:Lubag (X-linked dystonia-parkinsonism) has been considered a sex-linked recessive trait and has been mapped to the pericentromeric region of the X chromosome. We studied a 54-year-old man with lubag and two of his female first cousins. Genetic typing was carried out using X chromosome markers. Fluorodopa PET was perfo...

journal_title：Neurology

authors： Waters CH,Takahashi H,Wilhelmsen KC,Shubin R,Snow BJ,Nygaard TG,Moskowitz CB,Fahn S,Calne DB

更新日期：1993-08-01 00:00:00

abstract：:In monkey extraocular muscles (EOM), a battery of histochemical reactions delineates three muscle fiber types, coarse, fine, and granular. Normal EOM are compared with EOM denervated by intracranial oculomotor nerve section. The experimentally denervated EOM fibers did not show the constellation of histologic response...

journal_title：Neurology

authors： Ringel SP,Engel WK,Bender AN,Peters ND,Yee RD

更新日期：1978-01-01 00:00:00

abstract：OBJECTIVE:To understand the experience and identify drivers and mitigating factors of burnout and well-being among US neurologists. METHODS:Inductive data analysis was applied to free text comments (n = 676) from the 2016 American Academy of Neurology survey of burnout, career satisfaction, and well-being. RESULTS:Re...

journal_title：Neurology

authors： Miyasaki JM,Rheaume C,Gulya L,Ellenstein A,Schwarz HB,Vidic TR,Shanafelt TD,Cascino TL,Keran CM,Busis NA

更新日期：2017-10-17 00:00:00

abstract：OBJECTIVE:To evaluate relationships among cognitive, behavioral, and psychiatric/psychosocial measures assessed in a multicenter cohort of patients with amyotrophic lateral sclerosis (ALS). METHODS:Recently diagnosed patients with definite or probable ALS diagnosis were administered 7 standardized psychiatric/psychoso...

journal_title：Neurology

authors： Rabkin J,Goetz R,Murphy JM,Factor-Litvak P,Mitsumoto H,ALS COSMOS Study Group.

更新日期：2016-09-27 00:00:00

abstract：:We reviewed the clinical course of nine patients with neuro-Behçet's disease to assess difficulties in making this diagnosis. Factors delaying proper diagnosis included lack of accurate history and physical examination, lack of recognition of an underlying systemic syndrome and its relationship to the neurologic sympt...

journal_title：Neurology

authors： Devlin T,Gray L,Allen NB,Friedman AH,Tien R,Morgenlander JC

更新日期：1995-09-01 00:00:00

abstract：OBJECTIVES:Observational and experimental studies suggest that nonsteroidal anti-inflammatory drugs (NSAIDs) may protect against Alzheimer disease (AD); however, clinical trials and other observational studies, including the Adult Changes in Thought (ACT) study, show no protection or promotion of AD. The objective of t...

journal_title：Neurology

authors： Sonnen JA,Larson EB,Walker RL,Haneuse S,Crane PK,Gray SL,Breitner JC,Montine TJ

更新日期：2010-09-28 00:00:00

abstract：BACKGROUND:Long-term treatment with valproate (VPA) or carbamazepine (CBZ) may induce reproductive endocrine disorders in patients with epilepsy. METHODS:Serum concentrations of reproductive hormones were studied in 17 women and 22 men with recently diagnosed epilepsy before they started either VPA or CBZ medication, ...

journal_title：Neurology

authors： Rättyä J,Pakarinen AJ,Knip M,Repo-Outakoski M,Myllylä VV,Isojärvi JI

更新日期：2001-08-14 00:00:00

abstract：OBJECTIVES:To examine whether preadmission use of nonaspirin nonsteroidal anti-inflammatory drugs (NSAIDs) influenced 30-day stroke mortality. METHODS:We conducted a nationwide population-based cohort study. Using medical databases, we identified all first-time stroke hospitalizations in Denmark between 2004 and 2012 ...

journal_title：Neurology

authors： Schmidt M,Hováth-Puhó E,Christiansen CF,Petersen KL,Bøtker HE,Sørensen HT

更新日期：2014-11-25 00:00:00

abstract：:Age at 1st risk for seizures may predict anomia following dominant anterior temporal lobectomy. We assessed confrontation naming before and 2 to 3 weeks after surgery in 45 right-handed patients grouped by side of focus and presence or absence of early (less than or equal to 5 years) risk factors. After left lobectomy...

journal_title：Neurology

authors： Stafiniak P,Saykin AJ,Sperling MR,Kester DB,Robinson LJ,O'Connor MJ,Gur RC

更新日期：1990-10-01 00:00:00

abstract：:Recent positive trials have thrust acute cerebral perfusion imaging into the routine evaluation of acute ischemic stroke. Updated guidelines state that in patients with anterior circulation large vessel occlusions presenting beyond 6 hours from time last known well, advanced imaging selection including perfusion-based...

journal_title：Neurology

authors： Vagal A,Wintermark M,Nael K,Bivard A,Parsons M,Grossman AW,Khatri P

更新日期：2019-11-12 00:00:00

abstract：:The authors describe an infant with vanishing white matter disease with demyelinating peripheral neuropathy. Sequence analysis of EIF2B5 gene showed that the patient was a double heterozygote, with novel missense mutation CGA-->CAA in codon 269 of exon 6, resulting in the replacement of an arginine residue with glutam...

journal_title：Neurology

authors： Federico A,Scali O,Stromillo ML,Di Perri C,Bianchi S,Sicurelli F,De Stefano N,Malandrini A,Dotti MT

更新日期：2006-07-25 00:00:00

abstract：:The effects of a single oral dose of levodopa administered in a randomized, double-blind, placebo-controlled cross-over design on formation of a motor memory were studied by a training protocol in patients with chronic stroke. Levodopa enhanced the ability of motor training to encode an elementary motor memory relativ...

journal_title：Neurology

authors： Floel A,Hummel F,Breitenstein C,Knecht S,Cohen LG

更新日期：2005-08-09 00:00:00

abstract：:Despite a paucity of controlled data, stereotactic pallidotomy is increasingly used for the treatment of advanced Parkinson's disease (PD). To study the efficacy of the procedure on the cardinal PD features of rigidity, tremor, bradykinesia, and postural instability, we blindly rated randomized videos of 34 patients r...

journal_title：Neurology

authors： Ondo WG,Jankovic J,Lai EC,Sankhla C,Khan M,Ben-Arie L,Schwartz K,Grossman RG,Krauss JK

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:To investigate whether tactile extinction alters the cortical somatosensory activations induced by hand vibration. BACKGROUND:Tactile extinction occurs mainly after right-brain lesions and consists of the inability to perceive a contralesional cutaneous stimulation when a similar stimulus is applied to the m...

journal_title：Neurology

authors： Remy P,Zilbovicius M,Degos JD,Bachoud-Lévi AC,Rancurel G,Cesaro P,Samson Y

更新日期：1999-02-01 00:00:00

abstract：:We studied evoked potentials (EPs) in 27 patients with typical acute Guillain-Barré syndrome and 3 with Fisher's syndrome. Three of 21 had BAEP abnormalities: 1 with bilateral I-III, 1 with unilateral I-III, and another with unilateral III-V interwave latency prolongations. Three with Fisher's syndrome had normal BAEP...

journal_title：Neurology

authors： Ropper AH,Chiappa KH

更新日期：1986-04-01 00:00:00