01263nas a2200253   4500008004100000245006000041210005900101260001200160490000800172520057900180653000800759653000800767653001300775653002500788653001900813100001400832700001500846700001500861700001500876700001700891700001200908700001700920856007200937       2020                        eng d00aOperant Condition of the Flexor Carpi Radialis H-reflex0 aOperant Condition of the Flexor Carpi Radialis Hreflex  c12/20200 v1013 aOperant conditioning of the largely monosynaptic H-reflex is a targeted and non-invasive therapeutic intervention for people with motor dysfunction after spinal cord injury and possibly stroke.1,2,3 It can complement other therapies and has no known adverse side effects. To date, H-reflex operant conditioning has focused on the leg. Here, we extend it to the arm by asking participants to either increase or decrease the flexor carpi radialis (FCR) H-reflex. In addition, we examine concurrent changes in brain activity by recording electroencephalographic activity (EEG).10aBCI10aFCR10aH-Reflex10aoperant conditioning10aRehabilitation1 aNorton, J1 aVaughan, T1 aGemoets, D1 aHeckman, S1 aToliou, S.D.1 aCarp, J1 aWolpaw, J.R.  uhttps://www.archives-pmr.org/article/S0003-9993(20)31081-9/abstract