Yesterday, Amazon announced that Prime members â who already pay $99 a year for access to a library of streaming content, among other perks â will be able to subscribe on a monthly, a la carte basis to a number of other channels, including the premium cable channels Showtime and Starz.
[hiâ³per-re-flekÂ´se-ah] exaggeration of reflexes, sometimes due to excessive activity of the sympathetic nervous system; see also autonomic dysreflexia. detrusor hyperreflexia the occurrence of unstable bladder contractions in the presence of known neurological disease; see also detrusor instability.
It refers to sudden, involuntary jerking of a muscle or group of muscles. Myoclonic twitches or jerks usually are caused by sudden muscle contractions, called positive myoclonus, or by muscle relaxation, called negative myoclonus. Myoclonic jerks may occur alone or in sequence, in a pattern or without pattern. They may occur infrequently or many times each minute.