Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Alexei Shemyakin"'
Autor:
Gordon A. Barr, Christoph P. Wiedenmayer, Harry N. Shair, Brian R. Davis, Kwaku Kyere, Patricia Kabitzke, Thomas Chan, Alexei Shemyakin
Publikováno v:
The Journal of Neuroscience. 31:4991-4999
In adult animals, the medial prefrontal cortex (mPFC) plays a significant role in regulating emotions and projects to the amygdala and periaqueductal gray (PAG) to modulate emotional responses. However, little is known about the development of this n
Publikováno v:
The Journal of Neuroscience. 26:233-240
Early in ontogeny, young rats must be able to detect dangerous stimuli and to exhibit appropriate defensive behaviors. Different nuclei of the amygdala mediate unconditioned and conditioned fear responses to threat in adult rats. The aim of this stud
Autor:
Alexei Shemyakin, Levente Kapás
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 280:R1420-R1426
Feeding induces increased sleep in several species, including rats. The aim of the study was to determine if CCK plays a role in sleep responses to feeding. We induced excess eating in rats by 4 days of starvation and studied the sleep responses to r
Autor:
Jordan Balaban, Peter Graham, Sara Steinfeld, Holly Moore, Victoria L. Cressman, Alexei Shemyakin, Nelly Parisot
Publikováno v:
The Journal of Comparative Neurology.
Transformations in affective and social behaviors, many of which involve amygdalar circuits, are hallmarks of adolescence in many mammalian species. In this study, using the rat as a model, we provide the first evidence that afferents of the basal am