10 결과
BACKGROUND
To present our findings in a case of convulsive seizures and loss of consciousness that developed during recording electroretinograms (ERG).
METHODS
A 34-year-old man had reduced vision in his left eye for about 15 years, and night blindness for about two years. His visual acuity was
We describe two siblings, a boy and his younger sister, with degenerative neurological disturbances, hypocupraemia and hypobetalipoproteinaemia. The neurological features in both cases were developmental delay, dysarthria, hyperkinetics with an attention deficit, dysdiadochokinesis, night blindness,
Hypovitaminosis A was diagnosed in a group of feedlot cattle that had been fed a diet low in carotene for 18 months. The primary signs of disease in the cattle were poor weight gain, ataxia, convulsions, night blindness, and total blindness. Serum vitamin A concentrations were used to confirm the
OBJECTIVE
To review the structure and function of membrane ion channels with special emphasis on inherited nervous system channel disorders or channelopathies.
RESULTS
Channels are pores in the cell membrane. Through these pores ions flow across the membrane and depolarize or hyperpolarize the cell.
OBJECTIVE
To describe the clinical findings of a patient with an early onset retinal dystrophy and a novel mutation in OTX2, and to compare these findings with previously reported cases.
METHODS
Using direct sequencing, we screened 142 patients, who had either Leber congenital amaurosis (LCA) or
BACKGROUND
The neuronal ceroid lipofuscinoses (Batten disease) are a heterogeneous group of autosomal recessively inherited disorders causing progressive neurological failure, mental deterioration, seizures and visual loss secondary to retinal dystrophy. The juvenile type is of special interest to
We report the case of a 6-year-old girl with an unusual petaloid-pattern pigmentary retinopathy associated with nyctalopia and reduction of vision which had been invariably static over the past 5 years. We performed a comprehensive ophthalmic examination including fundoscopy, autofluorescent
Objectives Depression following pregnancy is common, but its extent and association with maternal morbidity in the first 6 months postpartum have not been well described in low resource settings such as rural Bangladesh. Methods We used data from a population-based, community trial of approximately
Several inherited human neurological disorders can be caused by mutations in genes encoding Ca2+ channel subunits. This review deals with known human and mouse calcium channelopathies of the central nervous system (CNS). The human diseases comprise: 1) a recessive retinal disorder, X-linked
By the introduction of technological advancement in methods of structural analysis, electronics, and recombinant DNA techniques, research in physiology has become molecular. Additionally, focus of interest has been moving away from classical physiology to become increasingly centered on mechanisms