TY  - JOUR
TI  - Sensory and Sensorimotor Gating in Children with Subclinical Hypothyroidism
AB  - Objective: Attention and learning problems have been reported in children diagnosed with subclinic hypothyroidism (SH). Sensory gating is an automatic phenomenon that is related to attentional processes. It is known that an impairment in sensory/sensorimotor gating negatively affects the signal processing mechanism and hence attention and learning processes. The aim of the present study was to evaluate the effect of SH on sensory gating processes via P50 suppression and prepulse inhibition (PPI) in children. Methods: Fifteen children aged 8-16 years, diagnosed with SH, and 15 healthy children were included in the study. Auditory P50 suppression and PPI paradigms were applied during the recordings. P50 suppression was examined via auditory brain potentials recorded by electroencephalography. PPI was evaluated via electromyography, in which the blink reflex was recorded by oculomotor muscle activity. Results: No statistical difference was found in P50 suppression and PPI processes between children in the SH and control groups. These findings indicate that the sensory gating processes children with SH are not affected. Conclusion: The findings of this study show that the sensory gating processes of SH children are not affected. However, considering that brain maturation continues until the age of 20s, it may be more useful to scrutinize these processes with a wider age range and a larger number of participants to reveal more clearly how sensory gating is affected by SH.
AU  - BAYAZIT, Turan Onur
AU  - Kahya, Mehmet Cemal
AU  - Olgac Dundar, Nihal
AU  - Kocaaslan Atli, Sibel
AU  - Dundar, Bumin N
AU  - Erdogan, Ugras
AU  - Evirgen Esin, Nur
AU  - Çatlı, Gönül
AU  - GENÇPINAR, PINAR
DO  - 10.4274/terh.galenos.2021.68815
PY  - 2023
JO  - İzmir Tepecik Eğitim Hastanesi Dergisi
VL  - 33
IS  - 1
SN  - 1305-7073
SP  - 26
EP  - 32
DB  - TRDizin
UR  - http://search/yayin/detay/1166256
ER  -