Zobrazeno 1 - 10
of 26
pro vyhledávání: '"L P, Dymnikova"'
Autor:
L. P. Dymnikova
Publikováno v:
Neurophysiology. 23:425-429
Neuronal impulse activity in the thermoregulation center in the anterior and posterior sections of the rabbit hypothalamus was studied in chronic experiments and in intravenously injected anesthetics (urethane and chloralose). Anesthesia decreased th
Publikováno v:
Fiziologiia cheloveka. 25(4)
Autor:
N K, Arokina, L P, Dymnikova
Publikováno v:
Fiziologicheskii zhurnal imeni I.M. Sechenova. 82(10-11)
A local artificial heating of the hypothalamic centre of thermoregulation in rats subjected to immersion cooling to a deep hypothermia activated a shivering. The data obtained suggest that one of the reasons of disorders in the organism thermoregulat
Autor:
L P, Dymnikova, N K, Danilova
Publikováno v:
Fiziologicheskii zhurnal imeni I.M. Sechenova. 80(11)
Skin temperature of the rabbit back and face was increased to 38-40 degrees C or decreased to 22-26 degrees C. Out of 48 units under study 10 neurons responded to the cold skin stimulation, the latency of the responses varying from 10 to 50 s. The th
[The 'thermoresponsive' neurons of the thermoregulation center and their functional characteristics]
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 116(7)
The specific features of responses to thermal stimulation of the skin in neurons of the thermoregulation centre in the anterior and posterior hypothalamus were investigated in rabbits. Separate neurons were found to respond to temperature changes lik
Publikováno v:
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova. 78(1)
The blood temperature in the main venous vessels reflects the formation of the heat balance in the body. In the rabbit posterior vena cava, the temperature increased by 0.19 degrees C-0.26 degrees C after confluence of the kidney and liver veins and
Autor:
L P, Dymnikova, M D, Chernova
Publikováno v:
Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova. 76(6)
In thermoneutral ambient temperature, posterior hypothalamic neurons were found whose firing rate oscillations were associated with the hypothalamus and skin temperature fluctuations in unanesthetized rabbits. These neurons seem to take part in the t
Autor:
L. P. Dymnikova, E. Khalilov
Publikováno v:
Neurophysiology. 13:273-277
Unit responses in the medial preoptic region of the anterior hypothalamus and septum to local temperature stimulation of various parts of the skin were studied in chronic experiments on rabbits. The temperature of an area of skin on the back (zone I)
Autor:
L. P. Dymnikova, N. D. Chernova
Publikováno v:
Neurophysiology. 20:205-213
A classification was made of neuronal spike activity in the dorso- and ventromedial hypothalamic nuclei. Thermosensitive neurons in which response was accompanied by change in activity pattern could be identified with 0.95 probability by means of an
Autor:
L. P. Dymnikova, D. Kushakov
Publikováno v:
Neurophysiology. 8:461-465
Changes in the mean firing rate of posterior hypothalamic neurons were studied in experiments on unanesthetized cats in response to elevation of the brain temperature by 0.7–1.5°C and the skin temperature by 3–5°C separately or simultaneously.