soma | R Documentation |
soma
fetches the XYZ location of the soma
somaindex
fetches the raw index of the skeleton node
associated with the soma (in range 1..N, number of vertices)
somaid
fetches the identifier of the skeleton node
associated with the soma
soma(x, ...) ## S3 method for class 'neuronlist' soma(x, ...) ## S3 method for class 'neuron' soma(x, ...) somaindex(x, ...) ## S3 method for class 'neuronlist' somaindex(x, ...) ## S3 method for class 'neuron' somaindex(x, ...) somaid(x, ...) ## S3 method for class 'neuronlist' somaid(x, ...) ## S3 method for class 'neuron' somaid(x, ...)
x |
a |
... |
additional arguments passed to methods, i.e. |
CATMAID access required. Data collected and described in cited publication.
An Nx3 matrix (soma
) or an integer vector (somaid
,
somaindex
) with missing values filled with NA
. Should a
neuron have multiple soma tags then somaid
and somaindex
will
return both (resulting in the *.neuronlist
methods returning a
list
not a vector
) but soma
will select the first
coordinates (with a warning) so that it always returns just one xyz
location.
Ohyama T, Schneider-Mizell CM, Fetter RD, Aleman JV, Franconville R, Rivera-Alba M, Mensh BD, Branson KM, Simpson JH, Truman JW, et al. (2015) A multilevel multimodal circuit enhances action selection in Drosophila. Nature.
nsoma
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