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    Brain Res. 1998 Mar 23;787(2):304-10.

    Thalamic paraventricular nucleus neurons collateralize to innervate the prefrontal cortex and nucleus accumbens.

    Source

    Department of Psychiatry, Vanderbilt University School of Medicine, Nashville, TN 37212, USA. michael.bubser@mcmail.vanderbilt.edu

    Abstract

    The prefrontal cortex and nucleus accumbens are primary recipients of medial thalamic inputs, prominently including projections from the thalamic paraventricular nucleus. It is not known if paraventricular neurons collateralize to innervate both the prefrontal cortex and nucleus accumbens. We used dual retrograde tract tracing methods to examine this question. A small population of paraventricular neurons was found to innervate the prefrontal cortex and medial nucleus accumbens. These data suggest that the thalamic paraventricular nucleus may coordinately influence activity in the prefrontal cortex and ventral striatum.

    Copyright 1998 Elsevier Science B.V.

    PMID:
    9518661
    [PubMed - indexed for MEDLINE]

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