JRC2018F | R Documentation |
The JRC2018F
reference brain is an average template
brain constructed from brains labelled with brp-SNAP, dehydrated, and
mounted in DPX and imaged at 0.19 x 0.19 x 0.38 microns. The image was
downsampled in XY to result in a 0.38 micron isotropic voxel size, which we
take to be the standard JRC2018F space.
The JRC2018U
reference brain was constructed as for
JRC2018F
brain but pooling both male and female brains.
The JRC2018M
reference brain was constructed as for
JRC2018F
brain but with 26 male brains.
JRC2018F.surf
, JRC2018U.surf
were generated in
Amira from a 2 micron downsampled, Lanczos filtered 8 bit version of the
respective template brain. A surface was then generated with a threshold
level of 20 in case of brains this was then smoothed and downsampled. See
data-raw/JFRC2018_FEMALE_surface.hx
,
data-raw/JRC2018_UNISEX_surface.hx
for details.
JRC2018F JRC2018U JRC2018M JRC2018F.surf JRC2018U.surf
An object of class templatebrain
of dimension 1652 x 768 x 479.
An object of class templatebrain
of dimension 1652 x 773 x 456.
An object of class templatebrain
of dimension 1561 x 744 x 546.
An object of class hxsurf
(inherits from list
) of length 4.
An object of class hxsurf
(inherits from list
) of length 4.
For the central brain, Bogovic and Saalfeld used 36 female individuals (72 images including left-right flips) for the female template, 26 male individuals (52 image with left-right flips) for the male template, and the union of both for the unisex brain template: 62 individuals (124 images with left-right flips).
Downloaded from https://www.janelia.org/open-science/jrc-2018-brain-templates
An unbiased template of the Drosophila brain and ventral nerve cord John A Bogovic, Hideo Otsuna, Larissa Heinrich, Masayoshi Ito, Jennifer Jeter, Geoffrey W Meissner, Aljoscha Nern, Jennifer Colonell, Oz Malkesman, Kei Ito, Stephan Saalfeld bioRxiv 376384; doi: doi:10.1101/376384
JRCVNC2018F
dim(JRC2018F) voxdims(JRC2018F) boundingbox(JRC2018F) JRC2018F ## Not run: library(nat) plot3d(JRC2018F) plot3d(JRC2018F.surf) plot3d(JRC2018F.surf, col='red', alpha=0.3) ## End(Not run) dim(JRC2018U) voxdims(JRC2018U) boundingbox(JRC2018U) JRC2018U ## Not run: library(nat) plot3d(JRC2018U) plot3d(JRC2018U.surf) plot3d(JRC2018U.surf, col='red', alpha=0.3) ## End(Not run)
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