Neuronal circuits of the neocortex
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Cites background from "Neuronal circuits of the neocortex"
...Buzsaki, Cellular‐synaptic generation of sleep spindles, spike‐and‐wave discharges, and evoked thalamocortical responses in the neocortex of the rat, 17(17), 6783 (1997)....
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Cites background from "Neuronal circuits of the neocortex"
...This section reviews laminar-specific connections that underlie the notion of a canonical microcircuit (Douglas et al., 1989; Douglas and Martin, 1991, 2004)....
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1,774 citations
Cites background from "Neuronal circuits of the neocortex"
...However, this does not mean that LFP exclusively reflects afferent inputs from outside of the recorded brain area, because cortical networks are endowed with an abundance of intrinsic connections; therefore, a large fraction of synaptic connections onto a cortical neuron originate within the local circuit (85, 253)....
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...Feedforward projections from a “lower” cortical area to a “higher” area originate in the superficial layers, whereas the deep layers of the higher area mediate feedback projections to the lower area as well as to subcortical brain structures (50, 253, 352)....
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References
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"Neuronal circuits of the neocortex" refers background in this paper
...Obviously, Gilbert & Wiesel’s simplification is not strictly correct: If instead of taking the target neurons to be a point, the full dendritic tree of the target neuron is considered, the spatially separated apical and basal dendrites come into play as extended connecting elements and more elaborate circuits are generated....
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...Evidence of “patchy” local axonal connections was most clearly seen in reconstructions of individual pyramidal cells filled intracellularly with a label in cat and monkey, or after bulk injections of tracers into the superficial layers in cat (Gilbert & Wiesel 1989, Kisvarday & Eysel 1992, Lowel & Singer 1992); tree shrew (Chisum et al. 2003, Rockland et al. 1982); or monkey somatosensory, motor, and visual areas (Huntley & Jones 1991, Juliano et al. 1990, Levitt et al. A nn u....
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...163:81–105 Gilbert CD, Wiesel TN. 1983....
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...58:209–18 Gilbert CD, Wiesel TN. 1989....
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...The other great simplification offered by the Gilbert & Wiesel circuit is that it inferred only the connections of the spiny, excitatory neurons, thus eliminating at a stroke the complications offered by the different types of smooth neurons....
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