code: def voxel_thresholded_ttest(x, threshold):
      """Returns a binary map of the ttest>threshold"""
      t = ttest(x)
      return t > threshold
  
imports: import numpy
  from nipy.io.nibcompat import get_affine
  from nipy.labs.spatial_models.discrete_domain import grid_domain_from_binary_array
label_desc: Use image node_id 11 for calling a global function with example usage: voxel_thresholded_ttest(x, threshold) and returns: unknown