Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
379 1 |
Ultima descărcare din IBN: 2022-06-03 20:20 |
Căutarea după subiecte similare conform CZU |
599.323.4:591.5 (12) |
Mammalia. Mamifere (165) |
Zoologie generală (268) |
SM ISO690:2012 LARION, Alina. Studies concerning some ethological – physiological peculiarities of the species Mus spicilegus PETENYI, 1882. In: Oltenia - studii si comunicari stiintele naturii, 2011, nr. 1(27), pp. 135-138. ISSN 1454-6914. |
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Oltenia - studii si comunicari stiintele naturii | ||||||
Numărul 1(27) / 2011 / ISSN 1454-6914 | ||||||
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CZU: 599.323.4:591.5 | ||||||
Pag. 135-138 | ||||||
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In the paper there are analysed the typological peculiarities of central nervous system (CNS) of the individuals that form the population of Mus spicilegus species in different seasons. The orientation – exploratory behaviour, the capacity of individuals to support the emotional stress and to adapt toward new conditions were studied; there were emphasized and described the positions, the movement of individuals, registered the frequency of various behavioural elements. It was pointed out that in spring, as well as in autumn the population of M. spicilegus is formed by individuals with CNS of three types: strong, medium and week. Most of the individuals are those with medium CNS, those with strong CNS are the less numerous. The proportion of individuals with strong CNS is lower by comparing to individuals with medium CNS. The winter groups are formed by one male with strong type CNS, while the other males have medium and week CNS. There were emphasized changes in the typological ratio of CNS in winter groups and their role in the maintenance of population stability at the beginning of reproductive period in spring. The dynamics of exploratory behaviour provide data about the value and time period of the emotion reaction caused by facing the stress and by adaptation to the new environment. It was revealed that females adapt more quickly to the dynamic conditions of the environment and overpass easier the stress and fear, no matter the CNS type, while among the males only those with strong CNS are more flexible. |
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Cuvinte-cheie Mus spicilegus, central nervous system type, emotional stress, orientation and exploratory behaviour, Mus spicilegus, tip de sistem nervos central, stres emoţional, activitatea de orientare şi cercetare |
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