Convergent cortical innervation of striatal projection neurons.
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ABSTRACT:
SUBMITTER: Kress GJ
PROVIDER: S-EPMC4085670 | biostudies-literature | 2013 Jun
REPOSITORIES: biostudies-literature
Publications
Convergent cortical innervation of striatal projection neurons.
Kress Geraldine J GJ Yamawaki Naoki N Wokosin David L DL Wickersham Ian R IR Shepherd Gordon M G GM Surmeier D James DJ
Nature neuroscience 20130512 6
Anatomical studies have led to the assertion that intratelencephalic and pyramidal tract cortical neurons innervate different striatal projection neurons. To test this hypothesis, we measured the responses of mouse striatal neurons to optogenetic activation of intratelencephalic and pyramidal tract axons. Contrary to expectation, direct and indirect pathway striatal spiny projection neurons responded to both intratelencephalic and pyramidal tract activation, arguing that these cortical networks ...[more]
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