Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-2
|
pubmed:dateCreated |
1993-2-17
|
pubmed:abstractText |
Facilitatory interactions between disynaptic EPSPs evoked from the contralateral tectum, ipsilateral tegmentum and contra- and/or ipsilateral pyramid have been investigated in dorsal neck motoneurones of the cat. Monosynaptic convergence on common intercalated neurones was found from ipsi- and contralateral pyramidal, contralateral tectal and ipsilateral tegmental fibres. In addition, disynaptic facilitation was observed from ipsilateral pyramidal fibres on disynaptic contralateral pyramidal EPSPs. Transection of cortico-fugal fibres in the pyramid showed that the location of the interactions occurred in the lower brain stem, suggesting that reticulospinal neurones are mediating the effects.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:status |
MEDLINE
|
pubmed:month |
Oct
|
pubmed:issn |
0168-0102
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
15
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
32-41
|
pubmed:dateRevised |
2007-11-15
|
pubmed:meshHeading |
pubmed-meshheading:1336583-Afferent Pathways,
pubmed-meshheading:1336583-Animals,
pubmed-meshheading:1336583-Cats,
pubmed-meshheading:1336583-Electric Stimulation,
pubmed-meshheading:1336583-Evoked Potentials,
pubmed-meshheading:1336583-Motor Neurons,
pubmed-meshheading:1336583-Neck Muscles,
pubmed-meshheading:1336583-Pyramidal Tracts,
pubmed-meshheading:1336583-Stereotaxic Techniques,
pubmed-meshheading:1336583-Superior Colliculi,
pubmed-meshheading:1336583-Synapses
|
pubmed:year |
1992
|
pubmed:articleTitle |
Descending pathways mediating disynaptic excitation of dorsal neck motoneurones in the cat: facilitatory interactions.
|
pubmed:affiliation |
Department of Physiology, University of Göteborg, Sweden.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|