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Updated: Aug 7, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
Published on: November 21, 2013
Onset of schizophrenia at age 100
Ana Natasha Cervantes1, Peter V Rabins, Phillip R Slavney
1Dept. of Psychiatry, Johns Hopkins Hospital, Baltimore, MD, USA. ancervan1@yahoo.com
Abstract:
Schizophrenia is generally regarded as a disease starting in adolescence and early adulthood. Cases beginning after the age of 60 are rare. The authors present the case of a woman who, at the age of 100, developed an illness marked by delusions and hallucinations and who was diagnosed with schizophrenia, paranoid type. Authors discuss the differential diagnosis of psychotic symptoms presenting late in life.
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