Buscar
Mostrando ítems 31-40 de 122
Relationship between the afferent innervation pattern and the spontaneous and aversive stimulus driven activity of individual vta dopaminergic neuronsRelación entre el patrón de inervación aferente, la actividad espontánea y en respuesta a un estímulo aversivo en neuronas individuales dopaminérgicas del VTA
(2019)
Activity of ventral tegmental area (VTA) dopaminergic (DA) neurons has been involved in memory, behavioral reinforcement and motivation and also in several neural disorders such as drug addiction, attention deficit ...
Ontogenetic expression of dopamine-related transcription factors and tyrosine hydroxylase in prenatally stressed rats
(Springer, 2009-11-20)
The development of the central nervous system can be permanently affected by insults received during the perinatal period, predisposing the organism to long-term behavioral and neurochemical abnormalities. Rats exposed to ...
Relationship between the afferent innervation pattern and the spontaneous and aversive stimulus driven activity of individual VTA dopaminergic neurons.
(2019)
Ventral tegmental area (VTA) dopaminergic (DA) neurons have been implicated in several
brain functions such as attention, memory, behavioral reinforcement and motivation. Dysfunction
of these neurons has been associated ...
Acute High Fat Diet Consumption Activates the Mesolimbic Circuit and Requires Orexin Signaling in a Mouse Model
(Public Library of Science, 2014-01)
Overconsumption of palatable energy-dense foods has negative health implications and it is associated with obesity andseveral eating disorders. Currently, little is known about the neuronal circuitries activated by the ...
Intrastriatal 6-OHDA lesion differentially affects dopaminergic neurons in the ventral tegmental area of prenatally stressed rats
(Springer, 2014-10-17)
Exposure to a variety of stressful events during the last week of pregnancy in rats interferes with the correct progeny development, which in turn leads to delays in motor development, impaired adaptation to stressful ...
Prevention of social stress-escalated cocaine self-administration by CRF-R1 antagonist in the rat VTA
(Springer, 2011-11-01)
Intermittent exposure to social defeat stress can induce long-term neural plasticity that may influence escalated cocaine-taking behavior. Stressful encounters can lead to activation of dopamine neurons in the ventral ...
Prevention of social stress-escalated cocaine self-administration by CRF-R1 antagonist in the rat VTA
(Springer, 2011-11-01)
Intermittent exposure to social defeat stress can induce long-term neural plasticity that may influence escalated cocaine-taking behavior. Stressful encounters can lead to activation of dopamine neurons in the ventral ...
The Alcohol Deprivation Effect:Marked Inhibition by Anticatalase Gene Administration into the Ventral Tegmental Area in Rats
(2013)
Background: Animals that have chronically consumed alcohol and are subsequently deprived of it
markedly increase their intake above basal levels when access to alcohol is reinstated. Such an effect,
termed the alcohol ...
Um estudo sobre a interação dos sistemas colinérgico nicotínico e dopaminérgico na persistência de memórias aversivas
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2012)
Long-term memory (LTM) storage requires activation of the ventral tegmental area (VTA)- hippocampus dopaminergic loop and synthesis of brain-derived neurotrophic factor (BDNF) late after learning (Bekinschtein et al., 2007; ...