Abstract
Recent studies have linked impulsivity with CSF concentrations of both 5-hydroxyindoleacetic acid (5-HIAA) and homovanillic acid (HVA). One work found a negative correlation between the MMPI psychopathic deviate (Pd) scale and 5-HIAA in personality disordered men (Brown et al., 1982). We found that the 5-HIAA/Pd correlation extends (P < 0.05) to unmedicated depressed patients (n = 21). A trend was found between HVA and Pd in depression. There was no relationship between either metabolite and the Pd scale in unmedicated schizophrenics (n = 24). A significant inverse correlation was found between the MMPI depression scale and CSF HVA but not 5-HIAA in the depressed patients.
Original language | English (US) |
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Pages (from-to) | 235-239 |
Number of pages | 5 |
Journal | Journal of Affective Disorders |
Volume | 22 |
Issue number | 4 |
DOIs | |
State | Published - Aug 1991 |
Keywords
- CSF 5-HIAA
- CSF HVA
- Depression
- Impulsivity
- MMPI
- Schizophrenia
ASJC Scopus subject areas
- Clinical Psychology
- Psychiatry and Mental health