Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Similarities in the pattern of regional brain dysfunction in negative schizophrenia and unipolar depression: A single photon emission-computed tomography and auditory evoked potentials study
Autore:
Medved, V; Petrovic, R; Isgum, V; Szirovicza, L; Hotujac, L;
Indirizzi:
Univ Zagreb, Clin Hosp Ctr Rebro, Psychiat Clin, Zagreb 10000, Croatia Univ Zagreb Zagreb Croatia 10000 o, Psychiat Clin, Zagreb 10000, Croatia Univ Zagreb, Clin Hosp Ctr Rebro, Nucl Med Clin, Zagreb 10000, Croatia Univ Zagreb Zagreb Croatia 10000 o, Nucl Med Clin, Zagreb 10000, Croatia Univ Zagreb, Clin Hosp Ctr Rebro, Neurol Clin, Zagreb 10000, Croatia Univ Zagreb Zagreb Croatia 10000 bro, Neurol Clin, Zagreb 10000, Croatia Inst Anthropol Res, Zagreb, Croatia Inst Anthropol Res Zagreb CroatiaInst Anthropol Res, Zagreb, Croatia
Titolo Testata:
PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY
fascicolo: 5, volume: 25, anno: 2001,
pagine: 993 - 1009
SICI:
0278-5846(200107)25:5<993:SITPOR>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
CEREBRAL BLOOD-FLOW; EVENT-RELATED POTENTIALS; TEMPORAL-LOBE; GLUCOSE-METABOLISM; MAJOR DEPRESSION; P300 AMPLITUDE; SYMPTOMS; PERFUSION; HYPOFRONTALITY; DISORDERS;
Keywords:
auditory evoked potentials (AEPs); biological psychiatry; depression; frontal brain regions; schizophrenia; single photon emission-computed tomography (SPECT);
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
53
Recensione:
Indirizzi per estratti:
Indirizzo: Medved, V Univ Zagreb, Clin Hosp Ctr Rebro, Psychiat Clin, Kispaticeva 12,Zagreb 10000, Croatia Univ Zagreb Kispaticeva 12 Zagreb Croatia 10000 10000, Croatia
Citazione:
V. Medved et al., "Similarities in the pattern of regional brain dysfunction in negative schizophrenia and unipolar depression: A single photon emission-computed tomography and auditory evoked potentials study", PROG NEUR-P, 25(5), 2001, pp. 993-1009

Abstract

1. Negative schizophrenic and unipolar depressive patients were clinicallyassessed. In addition to this SANS and HRSD tests were administered.2. SPECT and AEP measurements were provided. SPECT resulted in quantified brain blood perfusion, by means of average "count/pixel" values in the brain regions of interest. AEPs resulted in stored multichannel signal waveforms.3. Statistical analyses of blood perfusion measurement data revealed an overall similarity between these two disorders in the majority of brain regions. An exception to this are the regions: inferior temporalis, inferior occipitalis, hippocampus and the anterior basal ganglia. Both diagnostic groups manifested hypofrontality. In general, hypoperfusion of the left hemisphere was found, albeit displaying different patterns in the two groups investigated.4. AEP latencies were prolonged and found to be similar in both diagnosticgroups, whilst AEP amplitudes were smaller in schizophrenics compared to depressives.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/01/20 alle ore 06:32:58