Synchrony, connectivity, and functional similarity in auditory midbrain local circuits
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چکیده
منابع مشابه
High concentrations of divalent cations isolate monosynaptic inputs from local circuits in the auditory midbrain
Hierarchical processing of sensory information occurs at multiple levels between the peripheral and central pathway. Different extents of convergence and divergence in top down and bottom up projections makes it difficult to separate the various components activated by a sensory input. In particular, hierarchical processing at sub-cortical levels is little understood. Here we have developed a m...
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Hierarchical processing of sensory information requires interaction at multiple levels along the peripheral to central pathway. Recent evidence suggests that interaction between driving and modulating components can shape both top down and bottom up processing of sensory information. Here we show that a component inherited from extrinsic sources combines with local components to code sound inte...
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BACKGROUND Chronic cocaine use is associated with disrupted dopaminergic neurotransmission but how this disruption affects overall brain function (other than reward/motivation) is yet to be fully investigated. Here we test the hypothesis that cocaine addicted subjects will have disrupted functional connectivity between the midbrain (where dopamine neurons are located) and cortical and subcortic...
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There are two types of excitatory neurons within layer IV of rat somatosensory cortex: star pyramidal (SP) and spiny stellate cells (SS). We examined the intrinsic properties and connectivity between these neurons to determine differences in function. Eighty-four whole cell recordings of pairs of neurons were examined in slices of rat barrel cortex at 36 +/- 1 degrees C. Only minimal difference...
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243 words Figures: 8 Tables: 4 References: 46 Correspondence should be addressed to Dr. C. Stricker, Division of Neuroscience, JCSMR-ANU, GPO Box 334, Canberra, ACT 0200, Australia. Phone: (#61) 2 6125 4183; FAX (#61) 2 6125 2687; E-mail: [email protected] Articles in PresS. J Neurophysiol (June 16, 2004). 10.1152/jn.01262.2003 Copyright © 2004 by the American Physiological Society....
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ژورنال
عنوان ژورنال: Neuroscience
سال: 2016
ISSN: 0306-4522
DOI: 10.1016/j.neuroscience.2016.08.024