A new corrosion method (Aycan's method).

Background: As it is known, the anatomy of the vessels is examined by removing the cast of the vessels inside the organs. Generally, liquid material (polyester, takilon, etc.) is injected into the vessels with positive pressure to remove the cast from the vessels of the organs.

Anatomic and morphometric examination of auditory ossicles in sheep.

It is important to know the morphometry of the auditory ossicles for middle ear surgical applications. The present study aims to investigate the morphometric measurements of sheep auditory ossicles and the relationship between these ossicles. In this study, 100 malleus, incus and stapes of 50 Akkaraman sheep were examined using at trinocular stereo microscope and a total of 19 morphometric measurements were taken.

Effects of COVID-19 on brain and cerebellum: a voxel based morphometrical analysis.

Objective: COVID-19 is caused by SARS-CoV-2 virus and turned into a pandemic in a short time, affects many organs and systems, especially the nervous system. In the present study, it was aimed to determine the morphological and volumetric changes in cortical and subcortical structures in recovered COVID-19 patients.

Background: We think that COVID-19 has a long-term effect on cortical and subcortical structures.

A new supportive approach in the diagnosis of Chiari malformation type 1 in pediatric patients.

Purpose: Chiari malformation type 1 (CM-1) is a posterior fossa anomaly characterized by herniation of the cerebellar tonsils from the foramen magnum (FM). This study compares FM, medulla spinalis (MS), and herniated cerebellar tonsils ratios by making area measurements from axial plane MRI in CM-1 patients and the control group.

Methods: Our study evaluated 30 pediatric patients with CM-1 and 30 people in the control group.

Determining Knowledge Level, Attitude, Behaviors Regarding Vocal Hygiene and Use of Medical Drugs and Herbal Medicinal Products for Vocal Health in Second Level Professional Voice Users.

Objectives: This study aims to determine the knowledge level, attitude, and behaviors regarding vocal hygiene and use of medical drugs and herbal medicinal products for vocal health in second level professional voice users.

Methods: The study examined second level professional voice users comprised of amateur singers, religious officials,voice instructors and vocal coaches consisting of academicians working in conservatories and education faculties, music teachers, conservatory students majoring in opera or choir, students majoring in music education, and amateur actors who were reached via online platforms and were administered a 32-item questionnaire RESULTS: A total of 406 participants consisting of conservatory students (26.8%), religious officials (23.