PMID- 7127070
OWN - NLM
STAT- MEDLINE
DCOM- 19821221
LR  - 20190614
IS  - 0006-8993 (Print)
IS  - 0006-8993 (Linking)
VI  - 245
IP  - 2
DP  - 1982 Aug 12
TI  - Adjacent laminar terminations of two centrifugal afferent pathways to the 
      accessory olfactory bulb in the mouse.
PG  - 215-21
AB  - Anterograde and retrograde axonal tracing methods have been combined with 
      transection of the stria terminalis to investigate the centrifugal afferent 
      connections of the accessory olfactory bulb in the mouse. Injection of tritiated 
      proline into the postero-medial cortical amygdaloid nucleus (C3) gives rise to 
      anterograde autoradiographic labelling of a pathway terminating in the internal 
      granular layer of the accessory olfactory bulb (AOB). Transection of the 
      ipsilateral stria terminalis completely abolishes labelling of this pathway. 
      Injections further rostral, in the bed nucleus of the accessory olfactory tract 
      (bnAOT) and medial amygdaloid nucleus (M), give rise to labelling of a second 
      ipsilateral afferent pathway to the AOB which terminates in the internal 
      plexiform layer (IPL) and is unaffected by strial transection. Injections of 
      wheat germ lectin-HRP conjugate into the AOB confirm that it receives afferents 
      from the ipsilateral bnAOT, M and C3, and from a few cells in the contralateral 
      C3. Transection of the ipsilateral stria terminalis prevents retrograde labelling 
      of any cells in the ipsilateral C3, but does not affect labelling of cells in M 
      or bnAOT (or contralateral C3). The conjugate is also transported anterogradely 
      in this system, labelling the efferent projections of the AOB to bnAOT, M and C3. 
      It is concluded that the AOB receives at least two sets of ipsilateral afferents: 
      one set from C3, via the stria terminalis, terminating in the internal granular 
      layer, and a second set from M and/or bnAOT terminating in the IPL and probably 
      running in the accessory olfactory tract.
FAU - Barber, P C
AU  - Barber PC
LA  - eng
PT  - Journal Article
PL  - Netherlands
TA  - Brain Res
JT  - Brain research
JID - 0045503
SB  - IM
MH  - Amygdala/anatomy & histology
MH  - Animals
MH  - Autoradiography
MH  - Central Nervous System/*anatomy & histology
MH  - Dominance, Cerebral/physiology
MH  - Female
MH  - Muridae
MH  - Neurons/ultrastructure
MH  - Olfactory Bulb/*anatomy & histology
MH  - Olfactory Pathways/*anatomy & histology
EDAT- 1982/08/12 00:00
MHDA- 1982/08/12 00:01
CRDT- 1982/08/12 00:00
PHST- 1982/08/12 00:00 [pubmed]
PHST- 1982/08/12 00:01 [medline]
PHST- 1982/08/12 00:00 [entrez]
AID - 0006-8993(82)90803-4 [pii]
AID - 10.1016/0006-8993(82)90803-4 [doi]
PST - ppublish
SO  - Brain Res. 1982 Aug 12;245(2):215-21. doi: 10.1016/0006-8993(82)90803-4.