The retrieval-extinction paradigm elicits a short-term fear amnesia that differs in cue specificity, timescale, and dependence on thought-control ability from the long-term amnesia believed to be associated with memory reconsolidation.
Alkis M Hadjiosif, Kahori Kita ... John W Krakauer
Patients with stroke often show impairment in both moving and holding the arm, deficits that are dissociable experimentally, suggesting that moving and holding are controlled by separate neural mechanisms.
