Additional Steroid Therapy for Delayed Facial Palsy in Miller Fisher Syndrome.

Miller Fisher syndrome (MFS) is a variant of Guillain-Barré syndrome. Delayed facial palsy (DFP) is a symptom that occurs after other neurological symptoms begin to recover within four weeks from the onset of MFS. As there have been few detailed reports about DFP in MFS cases treated with additional immunotherapy, we investigated three cases of DFP in MFS treated with additional steroid therapies.

Clinical impact of 11C-Pittsburgh compound-B positron emission tomography in addition to magnetic resonance imaging and single-photon emission computed tomography on diagnosis of mild cognitive impairment to Alzheimer's disease.

This study aimed to evaluated the clinical impact of adding [11C] Pittsburgh compound-B (11C-PiB) PET for clinical diagnosis of mild cognitive impairment (MCI) to Alzheimer's disease (AD) dementia.Twenty six (mean age 78.5 ± 5.

[Eclizumab in the treatment of myasthenia gravis crisis complicating invasive thymoma: a case study of efficacy].

A 40-year-old male patient was diagnosed with invasive thymoma and myasthenia gravis in 2015. In 2016 and 2017, he experienced myasthenic crises, with an increase in size of invasive thymoma. In 2018, he received chemotherapy for the invasive thymoma.

Dentatorubrothalamic tract reduction using fixel-based analysis in corticobasal syndrome.

Purpose: The word "fixel" refers to the specific fiber population within each voxel, and fixel-based analysis (FBA) is a recently developed technique that facilitates fiber tract-specific statistical analysis. The aim of the paper is to apply FBA to detect impaired fibers for corticobasal syndrome (CBS) especially in regions that contain multiple crossed fibers.

Methods: FBA was performed in cohorts of participants clinically diagnosed with CBS (n = 10) and Parkinson's disease (n = 15) or in healthy controls (n = 9).

[A case of muscle sodium channelopathy with markedly high value of serum creatine kinase and mild eyelid myotonia].

We report on a Japanese 13-year-old male without a family history of muscle disease admitted to our hospital due to an elevated serum creatine kinase. From the age of 3 he was complaining of muscle stiffness during and after exercise. At the age of 7 he experienced muscle stiffness and weakness during long-distance running, which would continue till the next day, disappearing only after resting for a day.

[Electrophysiological tests in a case of Hashimoto's encephalopathy].

Hashimoto's encephalopathy is regarded as an autoimmune disorder that appears in patients with anti thyroid antibodies. The thyroid function tests of the patients are not necessarily abnormal, which sometimes makes the diagnosis difficult. Since most of the patients show consciousness disturbance, psychiatric symptoms, and cognitive function decline, Hashimoto's encephalopathy must be distinguished from other disorders showing dementia.

[A woman with cerebellar ataxia and hypergonadotropic hypogonadism].

A 26-year-old woman with primary amenorrhea in association with hypergonadotropinism, and lacking a vagina and uterus, suffered from a gradually progressive gait disturbance in her adolescence. The patient has no family history of ataxia and a chromosome study showed a normal karyotype (46,XX). Using the revised Hasegawa Dementia Scale, her cognitive function was measured as that of a normal adult, however, neurological examination revealed symptoms of scanning speech, horizontal gaze-evoked nystagmus, and ataxia.

Decreased chloride levels of cerebrospinal fluid in patients with amyotrophic lateral sclerosis.

Recent studies have suggested that the elevation of intracellular chloride contributes to excitotoxic cell death in motor neuron and can be related to the pathogenesis of amyotrophic lateral sclerosis (ALS). We investigated whether chloride levels in cerebrospinal fluid (CSF) and serum were lower in ALS patients than in control patients with other neurological diseases (OND). We also examined the relationship between chloride levels and clinical ALS phenotypes.

[Chronic inflammatory demyelinating polyradiculoneuropathy and hyponatremia in a patient with chronic graft versus host disease].

A 54-year-old woman, who was treated with chemotherapy for acute lymphoblastic leukemia, developed dysesthesia in her hands and feet at the age of 50 in 2003. The following year she underwent hematopoietic stem cell transplantation. In 2005, she was diagnosed with chronic graft versus host disease (cGVHD).

Recognition memory for unfamiliar faces in Parkinson's disease: behavioral and electrophysiologic measures.

We analyzed event-related potentials (ERPs) and behavioral measurements during a recognition memory task in 15 normal elderly subjects and 15 patients with Parkinson's disease (PD). To elicit ERPs unfamiliar faces were repeated immediately after initial presentation (at lag 0), after one intervening face (at lag 1) or at lag 3. Compared to normal controls, PD patients showed decreased accuracy in recognizing new unfamiliar faces.