Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1981-9-22
pubmed:abstractText
Transganglionic degenerative atrophy of primary sensory terminals in the head of the spinal dorsal horn that follows transection of the segmentally related peripheral sensory nerve, induces transsynaptic degeneration of substantia galatinosal (SG) cells, as was studied here in monkeys. On the basis of increased electron density as a selective "labelling', SG cells are shown to be postsynaptic both to thin (A delta and C) and to thick (A beta) afferents as well as to descending (or propriospinal) fibres, while their recurrent axon collaterals establish inhibitory synapses upon somata of neighbouring SG cells and upon A beta terminals. SG cells are envisaged as biasing elements with a contrast-enhancing function that, by means of inhibitory dendro-dendritic and axo-axonal synapses, realize a gating mechanism.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0304-3940
pubmed:author
pubmed:issnType
Print
pubmed:day
6
pubmed:volume
23
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
131-6
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1981
pubmed:articleTitle
Selective "labeling' by transsynaptic degeneration of substantia gelatinosal cells: an attempt to decipher intrinsic wiring in the Rolando substance of primates.
pubmed:publicationType
Journal Article