USA: Can Nightmares Cause Death? Spirit Possession? Mental Illness?

A lot of the research on nightmares suggests these events test the strength of one’s mind. If the mind is not strong, nightmares can take hold with greater force and the torment can extend beyond one’s dreams.

Dr. Patrick McNamara of the Boston University School of Medicine looks at nightmares in a modern clinical context that also takes into account the history of dream phenomena in many cultures. He connects nightmares with a world of malevolent spirits.

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