section_path: Visions
section_name: Visions
paragraph_text: Visions
  
  Joan's visions played an important role in her condemnation, and her admission that she had returned to heeding them led to her execution. Theologians of the era believed that visions could have a supernatural source. The assessors at her trial focused on determining the specific source of Joan's visions, using an ecclesiastical form of discretio spirituum (discernment of spirits). Because she was accused of heresy, they sought to show that her visions were false. The rehabilitation trial nullified Joan's sentence, but did not declare her visions authentic. In 1894, Pope Leo XIII pronounced that Joan's mission was divinely inspired.
  
  Modern scholars have discussed possible neurological and psychiatric causes for her visions. Her visions have been described as hallucinations arising from epilepsy or a temporal lobe tuberculoma. Others have implicated ergot poisoning, schizophrenia, delusional disorder, or creative psychopathy induced by her early childhood rearing. One of the Promoters of the Faith at her 1903 canonization trial argued that her visions may have been manifestations of hysteria. Other scholars argue that Joan created some of the visions' specific details in response to the demands of the interrogators at her trial.
  
  Many of these explanations have been challenged; the trial records designed to demonstrate that Joan was guilty of heresy are unlikely to provide the objective descriptions of symptoms needed to support a medical diagnosis.
  
  Joan's firm belief in the divinity of her visions strengthened her confidence, enabled her to trust herself, and gave her hope during her capture and trial.