Maturation of the peripheral auditory system was monitored with the brainstem response
audiometry (BSRA) technique in l-thyroxine (T 4)-injected rats. Neonatal hyperthyroidism …

In order to investigate the neurophysiological effects of thyroid hormones, sixteen
hypothyroid and twenty-seven hyperthyroid patients were studied for changes in visual …

The original concept of the critical period of thyroid hormone (TH) action on brain
development was proposed to identify the postnatal period during which TH supplement …

No significant difference was found for the auditory thresholds at conversational and high
frequencies between 42 children with congenital hypothyroidism treated with l-thyroxine and …

Thyroid hormones (THs) are central for the development of all biological systems Abalovich
et al., El-bakry et al., Ahmed et al., Ahmed and Incerpi, Van Herck et al., Deepti et al., El …

Thyroid hormone plays an important role in hearing development. Both a genetic or non-
genetic hypothyroidism is often associated with congenital hearing loss. The exact incidence …

Only few studies have focused on neurosensory hearing function of patients with congenital
hypothyroidism (CH) identified by CH screening programs and treated early and, therefore …

For over 100 years, thyroid hormones have been known to be essential for neonatal
neurodevelopment but whether they are required by the foetal brain remains a matter of …

Several studies based on psychometric tests have demonstrated an impairment of cognitive
functions in hyperthyroid patients. Long-latency auditory event related potentials (ERPs) …

Context: Untreated hypothyroidism is known to impair hearing, but little is known about the
long-term hearing of patients treated for congenital hypothyroidism (CH) since the neonatal …