Editing Caudate nucleus (section)

===Learning===
In a 2005 study, subjects were asked to learn to categorize visual stimuli by classifying images and receiving feedback on their responses. Activity associated with successful classification learning (correct categorization) was concentrated to the body and tail of the caudate, while activity associated with feedback processing (the result of incorrect categorization) was concentrated to the head of the caudate.<ref>{{cite journal | vauthors = Seger CA, Cincotta CM | title = The roles of the caudate nucleus in human classification learning | journal = The Journal of Neuroscience | volume = 25 | issue = 11 | pages = 2941–51 | date = March 2005 | pmid = 15772354 | pmc = 6725143 | doi = 10.1523/jneurosci.3401-04.2005 | series = 11 }}</ref>