|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ПсковГУ |
||
Asymmetry of dopamine content in the nucleus Accumbens and motor preference in ratsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 29 августа 2018 г.
- Авторы: Budilin S.Y., Midzyanovskaya I.S., Shchegolevskii N.V., Ioffe M.E., Bazyan A.S.
- Журнал: Журнал высшей нервной деятельности им. И. П. Павлова
- Том: 57
- Номер: 5
- Год издания: 2007
- Издательство: ФГБУ "Издательство "Наука"
- Местоположение издательства: Москва
- Первая страница: 598
- Последняя страница: 603
- Аннотация: A number of published studies reported a correlation between the paw preference in mice and asymmetry of tissue concentrations of dopamine (DA) and DA metabolites measured in the nucleus accumbens (NAcb) the DA concentration being higher in the nucleus ipsylateral to a preferred paw. This study aimed to investigate whether such asymmetry existed in rats. The paw preference was defined by reaching into a small horizontal tube for a food pellet. Tissue concentration of DA was measured by high-performance liquid chromatography with electrochemical detection. It was shown that the DA concentration in the left NAcb was significantly higher in "left-handed" rats than in "right-handed" animals. Within the group of "right-handers", the DA concentration was significantly higher in the right NAcb than in the left NAcb. The results confirm in part the experimental data obtained in mice and support the hypothesis that the paw preference is paralleled by elevated tissue DA in the ipsylateral NAcb of rodents.
- Добавил в систему: Иоффе Марат Евсеевич