These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: Frontal lobe of children with schizophrenia spectrum disorders: a proton magnetic resonance spectroscopic study.
    Author: Brooks WM, Hodde-Vargas J, Vargas LA, Yeo RA, Ford CC, Hendren RL.
    Journal: Biol Psychiatry; 1998 Feb 15; 43(4):263-9. PubMed ID: 9513735.
    Abstract:
    BACKGROUND: Schizophrenia is commonly considered a neurodevelopmental disorder. Our aim was to determine whether the proton magnetic resonance spectroscopic (1H-MRS) changes seen in adults with schizophrenia are displayed in children at risk for developing schizophrenia. METHODS: Children with symptoms of schizophrenia-spectrum disorders (n = 16; mean age = 132 months) and a comparison group (n = 12; mean age 130 months) took part in a 1H-MRS study of the left frontal lobe. Areas of peaks from N-acetylaspartate (NAA), choline (Cho), and creatine (Cre) were determined and ratios of NAA/Cre and Cho/Cre calculated and compared between groups. RESULTS: The mean ratio of NAA/Cre was significantly lower in schizophrenia-spectrum subjects than the comparison group (1.67 vs. 1.92; p < .05). Medication status did not affect results in schizophrenia-spectrum subjects. CONCLUSIONS: Our findings suggest that the metabolic changes associated with adult schizophrenia are observed in children with some or all of the symptoms of schizophrenia, supporting a neurodevelopmental theory for schizophrenia.
    [Abstract] [Full Text] [Related] [New Search]