Angela Wareham

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The muscarinic antagonist scopolamine was injected into the prefrontal cortex and hippocampus of rats that were well trained in an operant delayed non-matching to position task. Cholinergic antagonism in the hippocampus induced dose- and delay-dependent deficits, characteristic of impaired short-term retention. By contrast, cholinergic antagonism in the(More)
In a previous study we evaluated the conditions under which septal grafts could ameliorate performance of rats with fimbria-fornix lesions in an operant differential reinforcement of low rates of responding (DRL) task. Although the best recovery was demonstrated by the group in which the grafts were made 10 days following the lesion surgery, this factor(More)
The aim of this study was to compare the functional effects of neonatal, weanling and adult lesions of the dopaminergic (DA) mesencephalic neurones on paw-reaching behaviour. The mesotelencephalic DA pathway was destroyed unilaterally in neonatal (3 and 7 day), weanling (21 day) and adult (2 months) rats by local injection of 6-hydroxydopamine into the(More)
The small heat shock protein (HSP) B family of proteins are a group of molecular chaperones that enable tissues to adapt to changes in their local environments during differentiation, stress, or disease conditions. The objective of this research was to characterize the expression of HSPB8 and its cochaperone Bcl2-associated athanogene 3 (BAG3) in(More)
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