Restore head motion figure and QC citation inadvertently dropped from merge

Author: Andy

docs/source/quality_control.rst

@@ -56,7 +56,9 @@ Check Head Motion
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 If your selected behavior data from the main GUI included motion data, select the name of the corresponding variable in the ``Motion Field`` dropdown.
-Then clicking the ``Check Head Motion`` will display quality plots relating to FC-Motion correlation.
+Then clicking the ``Check Head Motion`` will display quality plots relating to FC-Motion correlation :cite:p:`CiricR`
+
+.. figure:: _static/quality_control_motion_plot.png
 
 View Silhouette Coefficient
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

docs/source/refs.bib

@@ -471,6 +471,15 @@ @Article{FreedmanD
     pages = {292-298}
 }
 
+@Article{CiricR,
+    title = {Benchmarking of participant-level confound regression strategies for the control of motion artifact in studies of functional connectivity},
+    author = {Ciric, R. and Wolf, D. and Power, J.D. and Roalf, D.R. and Baum, G.L. and Ruparel K. and Shinohara, R.T. and Elliot, M.A. and Eikhoff, S.B. and Davatzikos, C. and Gur, R.C. and Bassett, D.S. and Satterthwaite, T.D.},
+    journal = {Neuroimage},
+    year = {2017},
+    volume = {154},
+    pages = {174-187}
+}
+
 @Article{GuillaumeB,
     title = {Fast and accurate modelling of longitudinal and repeated measures neuroimaging data},
     author = {Guillaume, B. and Hua, X. and Thompson, P.M. and Waldorp, L. and Nichols, T.E.},