Matches in SemOpenAlex for { <https://semopenalex.org/work/W2056701925> ?p ?o ?g. }
- W2056701925 endingPage "329" @default.
- W2056701925 startingPage "314" @default.
- W2056701925 abstract "Neural circuits from the supratrigeminal region (Vsup) to the hypoglossal motor nucleus were studied in rats using anterograde and retrograde neuroanatomical tracing methodologies. Iontophoretic injection of 10% biotinylated dextran amine (BDA) unilaterally into the Vsup anterogradely labeled axons and axon terminals bilaterally in the hypoglossal nucleus (XII) as well as other regions of the brainstem. In the ipsilateral XII, the highest density of BDA labeling was found in the dorsal compartment and the ventromedial subcompartment of the ventral compartment, where BDA labeling formed a dense, patchy distribution. Microinjection of 20% horseradish peroxidase (HRP) ipsilaterally or bilaterally into the tongue resulted in retrograde labeling of XII motoneurons confined to the dorsal and ventral compartments of the hypoglossal motor nucleus. Under light microscopical examination, BDA-labeled terminals were observed closely apposing the somata and primary dendrites of HRP-labeled hypoglossal motoneurons. Two hundred and sixty-five of these BDA-labeled terminals were examined at the ultrastructural level. One hundred and twelve BDA-labeled axon terminals were observed synapsing with either the somata (39%, 44/112) or the large or medium-size dendrites (61%, 68/112) of retrogradely labeled hypoglossal motoneurons. Axon terminals containing spherical vesicles (S-type) formed asymmetric synapses with HRP-labeled hypoglossal motoneuron dendrites. In contrast to this, F(F)-type axon terminals, containing flattened vesicles, formed symmetric synapses with both the somata and dendrites of HRP-labeled hypoglossal motoneurons with a preponderance of the contacts on their somata. Axon terminals containing pleomorphic vesicles (F(P)-type) were noted forming both symmetric and asymmetric synapses with HRP-labeled hypoglossal motoneuron somata and dendrites. The present study provides anatomical evidence of neuronal projections and synaptic connections from the supratrigeminal region to hypoglossal motoneurons. These data suggest that the supratrigeminal region, as one of the premotor neuronal pools of the hypoglossal nucleus, may coordinate and modulate the activity of tongue muscles during oral motor behaviors." @default.
- W2056701925 created "2016-06-24" @default.
- W2056701925 creator A5003948198 @default.
- W2056701925 creator A5043543566 @default.
- W2056701925 creator A5083245206 @default.
- W2056701925 date "2001-02-01" @default.
- W2056701925 modified "2023-09-23" @default.
- W2056701925 title "Axonal projections and synapses from the supratrigeminal region to hypoglossal motoneurons in the rat" @default.
- W2056701925 cites W1480452364 @default.
- W2056701925 cites W1515212752 @default.
- W2056701925 cites W1541728140 @default.
- W2056701925 cites W1638962141 @default.
- W2056701925 cites W1870251441 @default.
- W2056701925 cites W1940001296 @default.
- W2056701925 cites W1963672129 @default.
- W2056701925 cites W1966074450 @default.
- W2056701925 cites W1982031775 @default.
- W2056701925 cites W1986243428 @default.
- W2056701925 cites W1987973970 @default.
- W2056701925 cites W1990288006 @default.
- W2056701925 cites W1990489079 @default.
- W2056701925 cites W1991364088 @default.
- W2056701925 cites W1992098333 @default.
- W2056701925 cites W1997299420 @default.
- W2056701925 cites W1998298944 @default.
- W2056701925 cites W1999801506 @default.
- W2056701925 cites W2001198495 @default.
- W2056701925 cites W2006849654 @default.
- W2056701925 cites W2013445392 @default.
- W2056701925 cites W2028436718 @default.
- W2056701925 cites W2030051473 @default.
- W2056701925 cites W2035062040 @default.
- W2056701925 cites W2050230820 @default.
- W2056701925 cites W2052111704 @default.
- W2056701925 cites W2053830193 @default.
- W2056701925 cites W2053876214 @default.
- W2056701925 cites W2055164620 @default.
- W2056701925 cites W2056435853 @default.
- W2056701925 cites W2058253850 @default.
- W2056701925 cites W2060569124 @default.
- W2056701925 cites W2064447601 @default.
- W2056701925 cites W2066460463 @default.
- W2056701925 cites W2068780782 @default.
- W2056701925 cites W2070524753 @default.
- W2056701925 cites W2085305050 @default.
- W2056701925 cites W2086196137 @default.
- W2056701925 cites W2086703911 @default.
- W2056701925 cites W2091514220 @default.
- W2056701925 cites W2093827112 @default.
- W2056701925 cites W2094607970 @default.
- W2056701925 cites W2095308146 @default.
- W2056701925 cites W2098260237 @default.
- W2056701925 cites W2102009959 @default.
- W2056701925 cites W2147572064 @default.
- W2056701925 cites W2163815564 @default.
- W2056701925 cites W2169826418 @default.
- W2056701925 cites W2405162904 @default.
- W2056701925 cites W2412144834 @default.
- W2056701925 cites W2434363099 @default.
- W2056701925 cites W2766628369 @default.
- W2056701925 doi "https://doi.org/10.1016/s0006-8993(00)03183-8" @default.
- W2056701925 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11164798" @default.
- W2056701925 hasPublicationYear "2001" @default.
- W2056701925 type Work @default.
- W2056701925 sameAs 2056701925 @default.
- W2056701925 citedByCount "17" @default.
- W2056701925 countsByYear W20567019252014 @default.
- W2056701925 countsByYear W20567019252015 @default.
- W2056701925 countsByYear W20567019252017 @default.
- W2056701925 crossrefType "journal-article" @default.
- W2056701925 hasAuthorship W2056701925A5003948198 @default.
- W2056701925 hasAuthorship W2056701925A5043543566 @default.
- W2056701925 hasAuthorship W2056701925A5083245206 @default.
- W2056701925 hasConcept C105702510 @default.
- W2056701925 hasConcept C130316041 @default.
- W2056701925 hasConcept C142724271 @default.
- W2056701925 hasConcept C148785051 @default.
- W2056701925 hasConcept C169760540 @default.
- W2056701925 hasConcept C181199279 @default.
- W2056701925 hasConcept C185592680 @default.
- W2056701925 hasConcept C2776378061 @default.
- W2056701925 hasConcept C2776752467 @default.
- W2056701925 hasConcept C2777368234 @default.
- W2056701925 hasConcept C2777676563 @default.
- W2056701925 hasConcept C2777918570 @default.
- W2056701925 hasConcept C2779089633 @default.
- W2056701925 hasConcept C2779209236 @default.
- W2056701925 hasConcept C2779530196 @default.
- W2056701925 hasConcept C2779744641 @default.
- W2056701925 hasConcept C2780723820 @default.
- W2056701925 hasConcept C2780775167 @default.
- W2056701925 hasConcept C2781333164 @default.
- W2056701925 hasConcept C41625074 @default.
- W2056701925 hasConcept C551621295 @default.
- W2056701925 hasConcept C55493867 @default.
- W2056701925 hasConcept C70192387 @default.
- W2056701925 hasConcept C71924100 @default.
- W2056701925 hasConcept C86803240 @default.