lens/seizures

Total pupillary capture of the optic of a posterior chamber intraocular lens (PC-IOL) occurred over 1 year after implantation, following severe, convulsive seizures. We suggest that the generalized seizures and associated extraocular muscle contractures created significantly elevated vitreous

The toxic potential of three major components of soft contact lenses was assessed in white mice. Accepted procedures for toxicological studies were used to evaluate the effects of 2-hydroxyethyl methacrylate, ethylene glycol, and methacrylic acid. No observable signs of gross toxicity were detected

This article presents a case of bilateral posterior dislocations of the crystalline lens in a patient with epilepsy who presented with reduced vision and anisocoria 2 weeks after having sustained head injuries during a seizure. The possibility of lens dislocation was raised only at this time, and

Complementary and alternative medical (CAM) therapies include chiropractic, acupuncture and traditional Oriental medicine, massage therapy, and herbal remedies; mind-body therapies (such as meditative practices and visualization); and folk practices and religious healing. Of these, modalities based

The sodium amytal test, or Wada test, named after Juhn Wada, has remained a pillar of presurgical planning and is used to identify the laterality of the dominant language and memory areas in the brain. What is perhaps less well known is that the original intent of the test was to abort seizure

There are many causes of lens dislocation in man. Amongst these are two inborn errors of sulfur amino acid metabolism, viz., homocystinuria and sulfite oxidase deficiency. To date nine patients have been found in whom a combined deficiency of sulfite oxidase and xanthine dehydrogenase was observed.

Valproic acid (2-propyl-pentanoic acid, VPA) is the most widely prescribed antiepileptic drug due to its ability to treat a broad spectrum of seizure types. VPA exhibits various side effects such as organ toxicity, teratogenicity, and visual disturbances. S-Methylmethioninesulfonium is a derivative

The cyclical organization of seizures in epilepsy has been described since antiquity. However, historical explanations for seizure cycles-based on celestial, hormonal, and environmental factors-have only recently become testable with the advent of chronic electroencephalography (cEEG) and modern

Transcription factors operate in developmental processes to mediate inductive events and cell competence, and perturbation of their function or regulation can dramatically affect morphogenesis, organogenesis, and growth. We report that a narrow spectrum of amino-acid substitutions within the

BACKGROUND Two to four percent of epileptics have their seizures triggered by flickering light, an effect which may be wavelength-dependent. We evaluated a patient with a long-standing history of light-induced petit mal seizures to determine if the seizures were triggered more effectively by a

BACKGROUND Locoregional anesthesia techniques are increasingly used for cataract surgery. From these techniques, peribulbar anesthesia has been very successful over the retrobulbar anesthesia seen its effectiveness and safety. However, peribulbar anesthesia is not without risk. METHODS A 70-year-old

Molybdenum cofactor deficiency is an autosomal recessive disorder characterized by lack of activity of the enzymes sulfite oxidase, aldehyde oxidase, and xanthine dehydrogenase or oxidase. The clinical manifestations are indistinguishable from those of isolated sulfite oxidase deficiency:

Isolated sulphite oxidase deficiency is a rare metabolic disorder characterised by neurological abnormalities, lens subluxation and seizures. Inheritance is autosomal recessive. We report two siblings with onset of clinical symptoms at 6 months of age, progressing to severe mental retardation,

AlphaB-crystallin, known as a vertebrate lens protein, is a member of the small heat shock proteins (sHSP). AlphaB-crystallin is abundantly expressed in the vertebrate lens and striated muscles and it is also expressed constitutively in other tissues including the central nervous system (CNS). In

A 22-year-old white man presented with photopsia of 3-year duration despite a corrected distance visual acuity of 20/20 in both eyes. Ophthalmic examination revealed multiple irregularly shaped white cortical opacifications of the lens in both eyes but no other significant ocular findings. One year