About an Hour and a Half After Ned's Parents Put

Short Answer

About an hour and a half after Ned's parents put Ned to bed, they find him in a total state of panic, sitting up in bed screaming, and drenched in sweat.They change his pajamas and put him back to bed.The next morning they ask him about what happened.Ned remembers very little about the night before.Ned was exhibiting the sleep disturbance known as a(n)__________.