Phone with signal wave icon. Ringing cellphone, vibrate concept 45590036 Vector Art at Vecteezy Is Knee Clicking Harmless Or A Red Flag? Dr. Pamela Mehta, MD Vibrating Feeling in Foot Capital Podiatry Ever feel your phone vibrate and then realize it didn't? That's phantom vibration syndrome, and it's surprisingly common. What's happening Your brain is excellent at pattern recognition. When you're repeatedly Phantom vibration syndrome (PVS) is the perception of a mobile phone vibrating or ringing when it is not. It is a tactile hallucination, where the brain interprets an absent sensation. It's a Phantom vibrations give device junkies a buzz