Sheila Keane

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Descending brainstem projections from the pedunculopontine tegmental nucleus (PPN) were studied in the rat by use of the anterograde tracer Phaseolus vulgaris-leucoagglutinin (PHA-L) and the retrograde tracer lectin-conjugated horseradish peroxidase (HRP-WGA). Results of these experiments demonstrated prominent bilateral projections to the pontomedullary(More)
a r t i c l e i n f o The present study examined the contribution of early reactivity and regulation on externalizing behavior in pre-adolescence. Moreover, subcomponents of attentional control (i.e., attention shifting and attention focusing) and negative reactivity (i.e., sadness and anger) were examined individually to test whether a specific combination(More)
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