Espectroscopia de prótons na demência de Alzheimer e no comprometimento cognitivo / Proton spectroscopy in Alzheimer's dementia and amnestic mild cognitive impairment
São Paulo; s.n; 2005. [149] p. ilus, tab, graf.
Thesis
in Portuguese
| LILACS
| ID: lil-424917
RESUMO
Estudamos os achados da espectroscopia de prótons no córtex parietal-cíngulo posterior e das escalas MEEM, BRDS e FAST em pacientes com doença de Alzheimer DA, comprometimento cognitivo amnéstico CCA e controles normais CN. Apenas as razões NAA/Cr e MI/NAA diferenciaram (p<0.002) os grupos DA e CN. Houve correlação significativa do NAA/Cr e do MI/NAA com o BRDS (pontuação total - PT; atividades cotidianas - AC) e FAST, e do MI/NAA com o MEEM. Houve acréscimo / We studied the findings of proton spectroscopy of the posterior parietal-cingulate cortex, and of MMSE, BRDS and FAST scales in subjects with Alzheimer disease AD, amnestic mild cognitive impairment MCI-A and normal controls NC. Only NAA/Cr and MI/NAA differentiated (p<0.002) the AD and NC groups. Significant correlation was found between NAA/Cr and MI/NAA with BRDS (total score - TS; everyday activities - EA) and FAST scales, and between MI/NAA and MMSE. Specificity increased...
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Magnetic Resonance Spectroscopy
/
Dementia
/
Alzheimer Disease
Type of study:
Diagnostic study
Limits:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Language:
Portuguese
Year:
2005
Type:
Thesis
Similar
MEDLINE
...
LILACS
LIS