Sensations

болеть/заболеть [Pf-begin]: у Ng болит затылокn N has a pain in the back of his head
боль в затылкеp pain in the back of the head or neck
ломить [no Pf.]: Nd затылокa ломит the back of N's head aches
тяжесть в затылкеp a feeling of pressure in the back of the head or neck
чувствовать/почувствовать затылкомi взглядa to feel that someone behind you is looking at you