Change in Tinnitus Severity After an Online Self-Paced Tinnitus Course: A Retrospective Cohort Study in Acute and Chronic Tinnitus Patients.

Tinnitus can significantly impact a patient's quality of life. As no evidence-based curative treatments exist, therapies such as cognitive behavioral therapy, tinnitus retraining therapy, acceptance and commitment therapy, and mindfulness-based interventions aim to minimize tinnitus severity and have been shown effective. Since traditional delivery can be costly and time-consuming and often has limited accessibility, therapies might also be provided via eHealth.

High resolution imaging of human development: shedding light on contrast agents.

Background: Visualizing (micro)vascular structures remains challenging for researchers and clinicians due to limitations in traditional radiological imaging methods. Exploring the role of vascular development in craniofacial malformations in experimental settings can enhance understanding of these processes, with the effectiveness of high-resolution imaging techniques being crucial for successful research in this field. Micro-CT imaging offers 3D microstructural insights, but requires contrast-enhancing staining agents (CESAs) for visualizing (micro)-vascular tissues, known as contrast-enhanced micro-CT (CECT).

Influence of food consistency on the rabbit masseter muscle fibres.

The plasticity of the masseter muscle was studied by comparing two groups of rabbits that were fed soft- and hard-diet for 87 d. Incisors of the soft-diet group were cut back to minimize the bite forces. Muscle fibres were immunohistochemically defined as fast- or slow-contracting fibres and their cross-sectional area was measured.