Published 1983
| Version v1
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Analysis of PETT images in psychiatric disorders
Description
A quantitative method is presented for studying the pattern of metabolic activity in a set of Positron Emission Transaxial Tomography (PETT) images. Using complex Fourier coefficients as a feature vector for each image, cluster, principal components, and discriminant function analyses are used to empirically describe metabolic differences between control subjects and patients with DSM III diagnosis for schizophrenia or endogenous depression. We also present data on the effects of neuroleptic treatment on the local cerebral metabolic rate of glucose utilization (LCMRGI) in a group of chronic schizophrenics using the region of interest approach. 15 references, 4 figures, 3 tables
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01 as DE83018299.Files
15009616.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 19 p.
- Report number
- BNL--33679
Conference
- Title
- 7. Nobel conference on positron emission tomography.
- Dates
- 17-20 May 1983.
- Place
- Stockholm (Sweden).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 15009616
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- BRAIN; DATA PROCESSING; DIAGNOSIS; EMISSION COMPUTED TOMOGRAPHY; EXPERIMENTAL DATA; MENTAL DISORDERS; METABOLISM; POSITRON COMPUTED TOMOGRAPHY; STATISTICS
- Descriptors DEC
- BODY; CENTRAL NERVOUS SYSTEM; COMPUTERIZED TOMOGRAPHY; DATA; DIAGNOSTIC TECHNIQUES; DISEASES; INFORMATION; MATHEMATICS; NERVOUS SYSTEM; NERVOUS SYSTEM DISEASES; NUMERICAL DATA; ORGANS; TOMOGRAPHY
Optional Information
- Secondary number(s)
- CONF-8305109--2.