Investigation of auditory potentials and cognitive impairment in premenstrual syndrome.

Premenstrual syndrome is a term which is used for describing of somatic, cognitive, emotional, and behavioral symptoms that occur during the luteal phase of menstrual cycle in women of reproductive age; symptoms rapidly improve at the onset of menstruation. In this study, we aimed to reveal if cognitive functions are affected or not in PMS and if the subjects are affected, we try to explain this situation by an objective diagnostic test. Ethical committee approval was taken for this project on 09.03.2012 and numbered 050.99-60. In this study, in order to determine premenstrual syndrome, "Premenstrual Syndrome Scale" that is developed by Gençdogan (2006) with 44 items, Likert type, and 9 subgroups was used. Sample size was calculated using simple random sampling with a confidence level of 95% and confidence interval of 0.05. A total of 60 participants were included in the study (calculated sample size was 30 for each group). Each group was recorded in the ENMG-UP laboratory using the OIP auditory warning and the "oddball two-tone discrimination task" method. Latency measurements were taken from the highest point of the peak, and amplitude measurements were taken from peak to peak with a cursor. Comparisons of P300 wave latencies obtained via sparse auditory stimulus in PMS and non-PMS groups were made and findings were summarized in one of the tables. Recordings are taken from three scalp regions: parietal and central, respectively. PMS women have longer P300 wave latencies in all regions compared to non-PMS group, whereas there is no significant difference between P300 amplitude.

Parotid Abscess with Involvement of Facial Nerve Branches.

Facial nerve paresis is only rarely seen with benign diseases of the parotid gland. A 22-year male had muscle loss in the preauricular region of the right side of his face that extended towards the mandibular angle for the last 6 months. The neurological examination did not reveal any pathology other than right preauricular region muscle atrophy that was limited by the mandibular angle. The Electroneuronography (EnoG) provided a ratio of 55.38%, compared the affected side to left side. Ultrasonography of the defined region showed two mass lesions 13.5 x 7 mm and 10 x 5 mm in size in the anteromedial section of the right parotid gland that were close to each other, without internal calcific foci, and heterogenous hyperechogenic structure without internal vascularization. Fine needle aspiration obtained many polymorphonuclear leukocytes, cell debris, a few mononuclear inflammatory cells and many crystalloid structures. The lesion was diagnosed as a parotid abscess. Antibiotic treatment was started for the parotid gland abscess.

Is cognitive processing affected in adults with hypospadias?: P300 study.

BACKGROUND: Hypospadias is a common urogenital system disorder. The frenulum, which is the most sensitive area of the glans penis, is not present in patients with hypospadias. This may lead to a failure in sexual and ejaculatory function, and cause emotional problems affecting cognitive processes. AIM: We aimed to study auditory Event Related Potentials (ERP) in patients with hypospadias to understand the status of cognitive function. MATERIALS AND METHODS: Seventeen patients with hypospadias who presented to the Urology Outpatient Clinic of Çanakkale Military Hospital, and 11 healthy individuals of similar age were chosen. The auditory oddball paradigm with ERP from the Cz and Fz head regions were studied. The latency and amplitude of the P300 wave were measured. RESULTS: Both, the study and control groups consisted of young males. Although the study group had a longer P300 latency and lower P300 amplitude when compared to control group, the results were not statistically significant (p: 0.059 and 0.346 respectively). CONCLUSION: Although the results are not statistically significant, our findings indicate that there may be cognitive changes in patients with hypospadias. Further studies of larger sample size and older patient cohorts are needed.

Isolated lingual dystonia induced by speaking: a rare form of focal dystonia.

Focal lingual dystonia is a rare condition that can be misdiagnosed as a psychogenic problem because it may interfere with chewing, swallowing, and speaking. We present a patient with an uncommon type of dystonia (speech-induced primary lingual dystonia), that responded well to botulinum toxin injection.