The Comparison of Elite Wrestlers’ State of Anxiety Before-after Weighing,

Anxiety is one the significant factor which affects performance of athletes in a negative way. The purpose of this research is to compare elite wrestlers’ state of anxiety before-after weighing. A state of anxiety inventory developed by Spielberg and adapted to Turkishby Ömer and Le Compte has been used in order to detect wrestlers’ state of anxiety before-after weighing. SSPS 20 package software has been used while analyzing the data on this research. After it has been stated that datum has both an homogenous and normal distribution; it has been decided that parametric test method should be used in statistic analysis. In statistic analysis, diagnostic statistic and co-sample t test has been implemented. On the consequence of these analyses, the wrestlers’ state of anxiety before weighing has been higher than the state of anxiety that wrestlers have after weighing

Diffusion-weighted imaging measurements of central smell regions in COVID-19 patients: insular gyrus, corpus amygdala, and thalamus

OBJECTIVE: The aim of this study was to investigate central smell centers with cranial magnetic resonance imaging (MRI) diffusion-weighted imaging (DWI) in COVID-19. PATIENTS AND METHODS: This retrospective study evaluated cranial MRI images of 54 adults. The experimental group (Group 1), consisting of 27 patients with positive COVID-19 real-time polymerase chain reaction (RT-PCR) assays, was compared to the control group (Group 2), comprising 27  healthy controls without COVID-19. The apparent diffusion coefficient (ADC) values were measured in the corpus amygdala, thalamus, and insular gyrus in both groups. RESULTS: Thalamus ADC values of the COVID-19 group were significantly lower compared to the control group bilaterally. However, no differences were found in the insular gyrus and corpus amygdala ADC values between the two groups. Positive correlations were observed between the insular gyrus and corpus amygdala ADC values and the thalamus ADC values. Insular gyrus ADC values (right) were higher in females. Left insular gyrus and corpus amygdala ADC values were higher in COVID-19 patients with smell loss. Right insular gyrus and left corpus amygdala ADC values were lower in COVID-19 patients with lymphopenia. CONCLUSIONS: Diffusion restriction in olfactory areas can be considered an obvious indicator that the COVID-19 virus affects and damages the immune system at the neuronal level. Given the urgency and lethality of the current pandemic, acute onset odor loss should be considered a high suspicion-adhesive index for patients with SARS-CoV-2 infection. Therefore, the sense of smell should be considered and evaluated simultaneously with other neurological symptoms. DWI should be widely used as an early imaging method for central nervous system (CNS) infections, especially in relation to COVID-19