Low-Amplitude Craniofacial EMG Power Spectral Density and 3D Muscle Reconstruction from MRI.

Improving EEG signal interpretation, specificity, and sensitivity is a primary focus of many current investigations, and the successful application of EEG signal processing methods requires a detailed knowledge of both the topography and frequency spectra of low-amplitude, high-frequency craniofacial EMG. This information remains limited in clinical research, and as such, there is no known reliable technique for the removal of these artifacts from EEG data. The results presented herein outline a preliminary investigation of craniofacial EMG high-frequency spectra and 3D MRI segmentation that offers insight into the development of an anatomically-realistic model for characterizing these effects.

Health effects following the Eyjafjallajokull volcanic eruption: a cohort study.

Objectives: The study aimed to determine whether exposure to a volcanic eruption was associated with increased prevalence of physical and/or mental symptoms.

Design: Cohort, with non-exposed control group.

Setting: Natural disasters like volcanic eruptions constitute a major public-health threat.

A new approach in vocational rehabilitation in Iceland: preliminary report.

The lack of vocational rehabilitation in Iceland inspired the Janus Rehabilitation initiative in the year 2000. The team currently consists of two occupational therapists, a social worker, a physiotherapist, a psychologist, and a physician. Janus uses resources from local education establishments and is located at the Reykjavík Technical School.

Regulation of oxidation-reduction potentials of anthranilate hydroxylase from Trichosporon cutaneum by substrate and effector binding.

The pH dependence of the redox behavior of anthranilate hydroxylase from Trichosporon cutaneum in its uncomplexed and anthranilate-complexed forms, as well as the effects on the reduction potential, at pH 7.4, of enzyme in complex with 3-methylanthranilate, salicylate, 3-acetylpyridine adenine dinucleotide phosphates, and azide plus anthranilate, is described. At pH 7.

Studies of electron-transfer properties of salicylate hydroxylase from Pseudomonas cepacia and effects of salicylate and benzoate binding.

The pH dependence of the redox behavior of salicylate hydroxylase from Pseudomonas cepacia as well as the effects of salicylate, benzoate, and chloride binding is described. At pH 7.6 in 0.

The effects of reversible freezing inactivation and inhibitor binding on redox properties of L-amino-acid oxidase.

We measured the redox potentials of frozen inactivated L-amino-acid oxidase (L-amino-acid:oxygen oxidoreductase (deaminating), EC 1.4.3.