Does Juggernauts helmet protect him from psychic attacks?
To compensate for his most significant vulnerability – to telepathic assault – he also wore a helmet of a mystical alloy, which prevented his mind from being read or assaulted. Since his depowerment at the hands of Cytorrak, however, his power levels have decreased in almost every respect. He now needs to breathe, and, while still highly super-strong, possesses only a fraction of the strength he once wielded. He also is quite mortal and can be killed by relatively minor amounts of punishment. Finally, he is no longer an “unstoppable force,” and has been stripped of his mystical armour and telepathy-shielding helmet (instead, he wears “unstable molecule” replicas which do not replicate the telepathic shield).