FAFB13.surf
describes the neuropil surface of the FAFB13
brain.
FAFB13NP.surf
is a surface object for the Ito et al
(2014) neuropil regions in FAFB13 space
These neuropil regions are generated from the
JFRC2.surf
and
JFRC2NP.surf
objects, respectively. Because
they are not defined from FAFB13 itself by transformed using bridging
registrations, they are only as good as those bridging registrations. In
particular although the elm.landmarks
used to bridge
FAFB13-JFRC2013 are well defined in the fly's right brain hemisphere, they
are much less dense in other areas. Therefore these surfaces are clearly
not less accurate in the left brain hemisphere and show significanct
displacements in the optic lobes.
The acronyms for the neuropil regions are those used in Ito et al. 2014 and can also be looked up at http://virtualflybrain.org.
boundingbox(FAFB13.surf)#> [,1] [,2] [,3] #> [1,] 285425.1 157649.4 4129.0 #> [2,] 913746.1 467614.3 236254.4 #> attr(,"class") #> [1] "boundingbox"FAFB13NP.surf$RegionList#> [1] "AME_R" "LO_R" "NO" "BU_R" "PB" "LH_R" #> [7] "LAL_R" "SAD" "CAN_R" "AMMC_R" "ICL_R" "VES_R" #> [13] "IB_R" "ATL_R" "CRE_R" "MB_PED_R" "MB_VL_R" "MB_ML_R" #> [19] "FLA_R" "LOP_R" "EB" "AL_R" "ME_R" "FB" #> [25] "SLP_R" "SIP_R" "SMP_R" "AVLP_R" "PVLP_R" "IVLP_R" #> [31] "PLP_R" "AOTU_R" "GOR_R" "MB_CA_R" "SPS_R" "IPS_R" #> [37] "SCL_R" "EPA_R" "GNG" "PRW" "GA_R" "AME_L" #> [43] "LO_L" "BU_L" "LH_L" "LAL_L" "CAN_L" "AMMC_L" #> [49] "ICL_L" "VES_L" "IB_L" "ATL_L" "CRE_L" "MB_PED_L" #> [55] "MB_VL_L" "MB_ML_L" "FLA_L" "LOP_L" "AL_L" "ME_L" #> [61] "SLP_L" "SIP_L" "SMP_L" "AVLP_L" "PVLP_L" "IVLP_L" #> [67] "PLP_L" "AOTU_L" "GOR_L" "MB_CA_L" "SPS_L" "IPS_L" #> [73] "SCL_L" "EPA_L" "GA_L"## Not run: ------------------------------------ # plot3d(FAFB13.surf) # # a short cut which plots the surface in semi-transparent grey. # clear3d() # plot3d(FAFB13) # # # plot right lateral horn # plot3d(FAFB13NP.surf, "LH_R", alpha=0.4) # # plot both antennal lobe surfaces (second arg is regex if no exact match) # # note use of initial anchor (^) to avoid matches to LAL # plot3d(FAFB13NP.surf, "^AL", alpha=0.4) ## ---------------------------------------------