Listar por tema "Striatum"
Mostrando ítems 1-6 de 6
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Conditional neural knockout of the adenosine A2A receptor and pharmacological A2A antagonism reduce pilocarpine-induced tremulous jaw movements: Studies with a mouse model of parkinsonian tremor
Elsevier (2013)Tremulous jaw movements are rapid vertical deflections of the lower jaw that resemble chewing but are not directed at any particular stimulus. In rats, tremulous jaw movements can be induced by a number of conditions that ... -
Differences between the nonselective adenosine receptor antagonists caffeine and theophylline in motor and mood effects: Studies using medium to high doses in animal models
Elsevier (2014-08)Rationale: Caffeine and theophylline are methylxanthines that are broadly consumed, sometimes at high doses, and act as minor psychostimulants. Both are nonselective adenosine antagonists for A1 and A2A receptors, which ... -
¿Hay algún cambio en la actividad del estriado ventral y dorsal tras lesiones del cerebelo posterior? ¿Está este cambio relacionado con la memoria inducida por cocaína?
Universitat Jaume I (2016-07-19)El estriado se ha ido posicionando como una estructura cerebral clave en la adicción, ya que está implicado en el aprendizaje por recompensa y en el establecimiento o formación de hábitos. Más concretamente, tiene un ... -
Induction of oral tremor in mice by the acetylcholinesterase inhibitor galantamine: Reversal with adenosine A2A antagonism
Elsevier (2016-01)Tremulous jaw movements (TJMs) have become a commonly used rat model of Parkinsonian tremor. TJMs can be induced by a number of neurochemical conditions that parallel those seen in human Parkinsonism, including DA depletion, ... -
Inhibition of cAMP responsive element binding protein in striatal neurons enhances approach and avoidance responses toward morphine- and morphine withdrawal-related cues
Frontiers Research Foundation (2009)To investigate the role of cAMP responsive element binding protein (CREB)-dependent gene expression in morphine induced behaviors, we examined bitransgenic mice expressing a dominant and strong inhibitor of the CREB family ... -
Reduced striatal volume in cocaine-dependent patients
Elsevier (2011)Long-term cocaine consumption is associated with brain structural and functional changes. While the animal literature on cocaine use and dependence has traditionally focused on the striatum, previous human studies using ...