FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009541105> ?p ?o ?g. }

• W2009541105 endingPage "374" @default.
• W2009541105 startingPage "357" @default.
• W2009541105 abstract "The nigro-collicular pathway that links the basal ganglia to the sensorimotor layers of superior colliculus plays a crucial role in promoting orienting behaviors. This connection originating in the pars reticulata and lateralis of the substantia nigra has been shown in rat and cat to be topographically organized. In rat, a functional compartmentalization of the substantia nigra has also been shown reflecting that of the striatum. In light of this, we reinvestigated the topographical arrangement of the nigro-collicular pathway by examining the innervation of each nigral functional zone. We performed small injections of either biocytin or wheatgerm agglutinin conjugated with horseradish peroxidase restricted to identified somatic, visual and auditory nigral zones. Frontally cut sections showed that innervations provided by the three main nigral zones form a mosaic of complementary domains stratified from the stratum opticum to the ventral part of the intermediate collicular layers, with the somatic afferents sandwiched between the visual and the auditory ones. When reconstructed from semi-horizontal sections, nigral innervations organized in the form of a honeycomb-like array composed of 100 cylindrical modules covering three-quarters of the collicular surface. Such a modular architecture is reminiscent of the acetylcholinesterase lattice we previously described in rat intermediate collicular layers. In the enzyme lattice, the surroundings of the cylindrical modules are composed of a mosaic of dense and diffuse enzyme subdomains. Thus, we compared the distribution of the overall nigral projection and of its constituent channels with the acetylcholinesterase lattice. The procedure combined axonal labelling with histochemistry on single sections for acetylcholinesterase activity. The results demonstrate that the overall nigral projection overlaps the acetylcholinesterase lattice and its constituent channels converge with either the dense or the diffuse enzyme subdomains. The stereometric arrangement of the nigro-collicular pathway is suggestive of an architecture promoting the selection of collicular motor programs for different classes of orienting behavior." @default.
• W2009541105 created "2016-06-24" @default.
• W2009541105 creator A5012299734 @default.
• W2009541105 creator A5061688223 @default.
• W2009541105 date "2001-09-01" @default.
• W2009541105 modified "2023-10-11" @default.
• W2009541105 title "The fine organization of nigro-collicular channels with additional observations of their relationships with acetylcholinesterase in the rat" @default.
• W2009541105 cites W1788332082 @default.
• W2009541105 cites W1848299952 @default.
• W2009541105 cites W1964145609 @default.
• W2009541105 cites W1966511690 @default.
• W2009541105 cites W1968089772 @default.
• W2009541105 cites W1970215792 @default.
• W2009541105 cites W1974210376 @default.
• W2009541105 cites W1977166193 @default.
• W2009541105 cites W1979094879 @default.
• W2009541105 cites W1980691886 @default.
• W2009541105 cites W1981975220 @default.
• W2009541105 cites W1982454095 @default.
• W2009541105 cites W1987911844 @default.
• W2009541105 cites W1988000175 @default.
• W2009541105 cites W1989100070 @default.
• W2009541105 cites W1990826652 @default.
• W2009541105 cites W1992425391 @default.
• W2009541105 cites W1992644213 @default.
• W2009541105 cites W1994976103 @default.
• W2009541105 cites W1995050124 @default.
• W2009541105 cites W1997371899 @default.
• W2009541105 cites W1998006072 @default.
• W2009541105 cites W1998499344 @default.
• W2009541105 cites W1999287602 @default.
• W2009541105 cites W1999444655 @default.
• W2009541105 cites W2000628780 @default.
• W2009541105 cites W2001896935 @default.
• W2009541105 cites W2002295787 @default.
• W2009541105 cites W2004523139 @default.
• W2009541105 cites W2007023571 @default.
• W2009541105 cites W2009420896 @default.
• W2009541105 cites W2010015425 @default.
• W2009541105 cites W2010421890 @default.
• W2009541105 cites W2012540168 @default.
• W2009541105 cites W2012805704 @default.
• W2009541105 cites W2013059427 @default.
• W2009541105 cites W2013207591 @default.
• W2009541105 cites W2016033342 @default.
• W2009541105 cites W2016550504 @default.
• W2009541105 cites W2016564270 @default.
• W2009541105 cites W2016706877 @default.
• W2009541105 cites W2017563053 @default.
• W2009541105 cites W2019979682 @default.
• W2009541105 cites W2020384467 @default.
• W2009541105 cites W2024604159 @default.
• W2009541105 cites W2025001036 @default.
• W2009541105 cites W2027683072 @default.
• W2009541105 cites W2029898695 @default.
• W2009541105 cites W2030375248 @default.
• W2009541105 cites W2031857349 @default.
• W2009541105 cites W2032811464 @default.
• W2009541105 cites W2034120829 @default.
• W2009541105 cites W2037254274 @default.
• W2009541105 cites W2037985024 @default.
• W2009541105 cites W2042369174 @default.
• W2009541105 cites W2042577734 @default.
• W2009541105 cites W2042726540 @default.
• W2009541105 cites W2047769748 @default.
• W2009541105 cites W2050359846 @default.
• W2009541105 cites W2051507571 @default.
• W2009541105 cites W2052412775 @default.
• W2009541105 cites W2052754336 @default.
• W2009541105 cites W2054259072 @default.
• W2009541105 cites W2061284008 @default.
• W2009541105 cites W2061546881 @default.
• W2009541105 cites W2062745612 @default.
• W2009541105 cites W2063850493 @default.
• W2009541105 cites W2064319609 @default.
• W2009541105 cites W2064718107 @default.
• W2009541105 cites W2064922072 @default.
• W2009541105 cites W2070966985 @default.
• W2009541105 cites W2071751312 @default.
• W2009541105 cites W2072423551 @default.
• W2009541105 cites W2074912173 @default.
• W2009541105 cites W2076635082 @default.
• W2009541105 cites W2077115924 @default.
• W2009541105 cites W2077820177 @default.
• W2009541105 cites W2078142993 @default.
• W2009541105 cites W2082229976 @default.
• W2009541105 cites W2084416808 @default.
• W2009541105 cites W2084621470 @default.
• W2009541105 cites W2085417305 @default.
• W2009541105 cites W2086012713 @default.
• W2009541105 cites W2088375379 @default.
• W2009541105 cites W2092661752 @default.
• W2009541105 cites W2099652807 @default.
• W2009541105 cites W2105294045 @default.
• W2009541105 cites W2111370447 @default.
• W2009541105 cites W2112344979 @default.
• W2009541105 cites W2125802972 @default.
• W2009541105 cites W2131946051 @default.

• next