Millie makes motions with her arms and legs in bed that resemble those of a cyclist while pretending to be riding a bicycle. Most likely, Millie has REM behavior disorder.
The parasomnia known as rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by dream-enactment actions that appear when REM sleep atonia is lost. RBD dream enactment can take the form of gentle hand motions or aggressive thrashing, punching, and kicking.
The etiology is unknown in 55% of cases, and the use of tricyclic antidepressants (such as imipramine), serotonin reuptake inhibitors (such as fluoxetine, sertraline, or paroxetine), or other antidepressants is connected in 45% of cases (mirtazapine).
Medication is a treatment option for RBD. It frequently coexists with other diseases or sleep issues, though, so further treatment may be necessary. Your doctor should keep an eye on you if you are diagnosed. A neurological disease or some drugs may cause REM sleep behavior disorder.
Learn more about REM behavior disorder: https://brainly.com/question/4095568
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