Religious conversion in an older male with longstanding epilepsy.

Area of Science:

• Neurology
• Neuropsychiatry

Background:

• Hyperreligiosity in epilepsy is linked to temporal lobe seizures.
• Extreme religious behaviors can occur during seizures or post-ictal episodes.

Observation:

• A 75-year-old man with epilepsy experienced cognitive decline after a religious conversion.
• He developed severe religious delusions and Capgras syndrome.
• Brain imaging showed bilateral posterior cortical atrophy and right mesial temporal sclerosis.

Findings:

• Electroencephalograms indicated right temporal lobe abnormalities, progressing to bilateral frontal dysfunction.
• The patient's epilepsy, sensory deprivation, and brain dysfunction may have influenced his religious conversion.
• This was followed by dementia and religious delusions.

Implications:

• This case illustrates a potential link between epilepsy, brain changes, and profound religious experiences.
• It highlights the complex interplay between neurological conditions and spiritual or delusional beliefs.
• Understanding these connections is crucial for comprehensive patient care in neurology and psychiatry.