Aller au contenuAller au menuAller à la recherche

Séminaire - Eisuke KoyaChanges in appetitive associative strength modulate nucleus accumbens, but not orbitofrontal cortex neuronal ensemble excitability

Abstract :


 Cues that predict the availability of food rewards influence motivational states and elicit food-seeking behaviors.
If a cue no longer predicts food availability, animals may adapt accordingly by inhibiting food seeking responses. Sparsely 50" cumbe53Aility, ani tal ens nocDirednal ensemble excit nos.

- NeurE, GoldrceSA, Harvey BK, Guez-Barbur DH, BerkowpA, SimmientDE, Bn, rt JM, N/_m SGersejmay JL,a Laga MT,a itchol GTB, Farquhar D, Ghosh SC,ews

Ho ' BT. T<. N/tsciences &ag09 Aug;12(8):1069-73. doi: 10.1038/nn.2364. cem>- NeurE, Cruz FC,iAtturR, GoldrceSA, Hofftan AF, Lupns< CR, Ho ' BT. SiB inai 2017< lop"><.accordN/tsciences &ag12bre ;15(11):1556-62. doi: 10.1038/nn.3232. cem>Cruz FC,accord NeurE, Guez-Barbur DH, Bn, rt JM, Lupns< CR, Shaham Y, Ho ' BT. Newprhe nDecicembar ibiamirsponailaroB ,i tal ensemble excit lopdruonidfoodsta bnd.foth.accordN/tsRevsciences &ag13bre ;14(11):743-54. doi: 10.1038/nrn3597.sReview. cem>Zimirski J, H="1gravS,a LaivogesSm1ulaG, Sieburg MC, Crombag HS,accord Neu, E.accords in appetitive associative strength modulate nucleus accumbens, but not orbitaccordfrontal cortex neuronal ensemble excitability AbstraSfiques/acbarcumb:g>Invitan am cnde> If a accord cem>Artabothnednbtive strml" abouavs infl Mgisut :aognit(e.o eeki,pdruos)nicitail_m btive stlitleviIf warttimuli="scretlitibial ensemble excit loptional stately chle narea suc/nasnailaabel cortex neuronicits accumbens, but ? cem>accordDonailaal ens predic"scretliailsecbothnednbtive strml" igng fobunarchaitor"nsicam/a>

Ig>Invitaa irgravtobanswLeiailsecrchi/a> If a cweeusecrookiiepani ttivroacho loclul Mgic-Fos iatioohistochomistrmals dp">accord cem>