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Corticostriatal projections

In addition, and superimposed to the compartmental patch/matrix organization, corticostriatal projections determine a tripartite anatomical and functional subdivision of the striatum into motor, associative and limbic territories, which have been the subject of detailed investigations in both the monkey and the rat (reviewed by Joel and Weiner, 2000). [Pg.46]

In terms of the functional subdivisions determined in the striatum by corticostriatal projections, the motor striatum is innervated mainly by the lateral portion of the SNc, the associative striatum mainly by the medial portion of the SNc and VTA, and the limbic striatum mainly by VTA neurons extending into the medial SNc (Joel and Weiner, 2000). [Pg.49]

Berendse HW, Galis-de-Graaf Y, Groenewegen HJ (1992) Topographical organization and relationship with ventral striatal compartments of prefrontal corticostriatal projection in the rat. J Comp Neurol 376 314-347. [Pg.91]

Calabresi P, Pisani A, Mercuri NB, Bernardi G (1996) The corticostriatal projection From synaptic plasticity to dysfunctions of the basal ganglia. Trends Neurosci 79 19-24. [Pg.229]

Levy LM, Lehre KP, Walaas SI, Storm-Mathisen J, Danbolt NC (1993a) Down regulation of a glial glutamate transporter in striatum after destruction of the glutamatergic corticostriatal projection. J Neurochem 67 S208. [Pg.250]

Evidence for the maintenance of the topography of corticostriatal projections through the basal ganglia back through the thalamus to the cortex, eomes from studies in the primate by Strick and his colleagues (Holsapple et al. 1991 Hoover and Strick 1993 Schell and Strick 1984 Strick 1985). In one study in which they employed anterogradely transported trans-neuronally transferred viruses as axonal connectional markers which... [Pg.411]

Cellular heterogeneity of the corticostriatal projection could also help to explain the absence of a single simple rule governing the convergence of corticostriatal inputs. Rules based on cortico-cortical connections, like that suggested by Yeterian and van Hoesen... [Pg.418]

Fig. 26. The relationship between the laminar organization of the cortex and the striatal patch-matrix compartments is diagrammed showing inputs from the prelimbic (A) and cingulate (D) cortices to the striatum. Corticostriatal neurons located in the deeper part of layer 5 (black cells in A and B) in each cortical area provide inputs directed to the patch compartment (black stippling in B,C, E and F), whereas corticostriatal neurons located in the superficial part of layer 5 (white cells in A and D) provide inputs directed to the matrix compartment (white stippling in B,C, E and F). Inputs from these cortical areas are somewhat greater to the patch compartment as compared to their inputs to the matrix compartment. The prelimbic and cingulate cortical areas provide inputs to a topographically related region in the striatum which overlaps to some extent for these two corticostriatal projections. Fig. 26. The relationship between the laminar organization of the cortex and the striatal patch-matrix compartments is diagrammed showing inputs from the prelimbic (A) and cingulate (D) cortices to the striatum. Corticostriatal neurons located in the deeper part of layer 5 (black cells in A and B) in each cortical area provide inputs directed to the patch compartment (black stippling in B,C, E and F), whereas corticostriatal neurons located in the superficial part of layer 5 (white cells in A and D) provide inputs directed to the matrix compartment (white stippling in B,C, E and F). Inputs from these cortical areas are somewhat greater to the patch compartment as compared to their inputs to the matrix compartment. The prelimbic and cingulate cortical areas provide inputs to a topographically related region in the striatum which overlaps to some extent for these two corticostriatal projections.
Cavada C, Goldman RP (1991) Topographic segregation of corticostriatal projections from posterior parietal subdivisions in the macaque monkey. Neuroscience, 42, 683-696. [Pg.459]

Parthasarathy HB, Schall JD, Graybiel AM (1992) Distributed but convergent ordering of corticostriatal projections analysis of the frontal eye field and the supplementary eye field in the macaque monkey. J. [Pg.465]

Selemon LD, Goldman-Rakic PS (1985) Longitudinal topography and interdigitation of corticostriatal projections in the rhesus monkey. J. Neurosci, 5, 116-794. [Pg.466]

Xu ZC, Wilson CJ, Emson PC (1989) Restoration of the corticostriatal projection in rat neostriatal grafts electron microscopic analysis. Neuroscience, 29, 539-550. [Pg.467]

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See also in sourсe #XX -- [ Pg.39 , Pg.40 , Pg.41 , Pg.42 , Pg.43 , Pg.44 , Pg.45 , Pg.46 , Pg.47 , Pg.48 , Pg.54 , Pg.71 , Pg.77 , Pg.120 , Pg.199 , Pg.200 , Pg.201 , Pg.202 , Pg.203 , Pg.204 , Pg.216 , Pg.217 , Pg.218 , Pg.219 , Pg.220 , Pg.221 , Pg.222 , Pg.223 , Pg.224 , Pg.225 , Pg.226 , Pg.532 , Pg.534 ]



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