title: [Influence of treating hypothyroidism and hyperthyroidism upon psychical reaction time].
abstract: The aim of the study was answering the question whether determination of psychical reaction time may be useful for the monitoring of treatment of hypothyreosis and hyperthyreosis. The correlation of disease symptoms (diagnostic index for hypothyroidism after Murray and for hypothyroidism according to Crooks), concentration of triiodothyronine, thyroxine, index of free thyroxine in blood serum and Achilles tendon reflex--with the simple reaction time (srt) as well as with the choice reaction time (chrt) before and during treatment was investigated in 18 patients with primary hypothyroidism and in 24 with hyperthyroidism caused by Graves-Basedow's disease. Two control groups comprised 84 healthy persons. Either in hypothyroidism or in hyperthyroidism the srt and chrt was significantly prolonged. The substitution therapy in hypothyroidism resulted in a normalization of both parameters. On the other hand, administration of thiamazole, especially in the early period of treatment of hyperthyroidism, further prolonged the srt and chrt. A shortening of the time of each of the two reactions occurred, however, when the restoration of euthyroidism was achieved, which was accompanied by reduction of thiamazole dosage. The obtained data point to the usefulness of srt and chrt determination for the diagnosis and therapy monitoring of functional disturbances of the thyroid gland.
authors.affiliation: IV Katedry i Kliniki Chorób Wewnetrznych S1. A.M., Tychach.
authors.forename: G
authors.initials: G
authors.lastname: Jonderko
authors.forename: J
authors.initials: J
authors.lastname: Straszecka
authors.forename: C
authors.initials: C
authors.lastname: Marcisz
authors.forename: U
authors.initials: U
authors.lastname: Wieczorek
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000503:physiopathology* / Q000628:therapy; D007037:Hypothyroidism / Q000503:physiopathology* / Q000628:therapy; D008297:Male; D008713:Methimazole / Q000627:therapeutic use; D008875:Middle Aged; D011930:Reaction Time / Q000187:drug effects / Q000502:physiology*
chemical_list: D008713:Methimazole
vernacular_title: Wpływ leczenia niedoczynności i nadczynności tarczycy na czas reakcji psychicznej.