class_docstr: Class for fitting the Correlation Tensor Model 
class_docstr_tok: ["Class","for","fitting","the","Correlation","Tensor","Model"]
docstr: Returns Microscopic Source of Kurtosis.  
docstr_tok: ["Returns","Microscopic","Source","of","Kurtosis","."]
code: def K_micro(self):
      r"""Returns Microscopic Source of Kurtosis."""
  
      K_total = self.K_total
      K_aniso = self.K_aniso
      K_iso = self.K_iso
      micro_K = K_total - K_aniso - K_iso
      return micro_K
  
imports: import numpy
  from dipy.reconst.multi_voxel import multi_voxel_fit
  from dipy.reconst.base import ReconstModel
  from dipy.reconst.utils import cti_design_matrix
  from dipy.reconst.dki import DiffusionKurtosisFit
  from dipy.reconst.dti import decompose_tensor, from_lower_triangular, lower_triangular, MIN_POSITIVE_SIGNAL
  from dipy.core.onetime import auto_attr
label_desc: Use image node_id 7 for calling the CorrelationTensorFit obj's underlying member method code with example usage: obj.K_micro() and returns: micro_K