Skip to main content
Top
Published in: European Journal of Nuclear Medicine and Molecular Imaging 5/2009

01-05-2009 | Original article

Cerebral perfusion (HMPAO-SPECT) in patients with depression with cognitive impairment versus those with mild cognitive impairment and dementia of Alzheimer’s type: a semiquantitative and automated evaluation

Authors: W. Staffen, J. Bergmann, U. Schönauer, H. Zauner, M. Kronbichler, S. Golaszewski, G. Ladurner

Published in: European Journal of Nuclear Medicine and Molecular Imaging | Issue 5/2009

Login to get access

Abstract

Purpose

Comparative evaluation of regional brain perfusion measured by HMPAO-SPECT of patients with mild cognitive impairment (MCI), dementia of Alzheimer’s type (DAT) and depression with cognitive impairment (DCI).

Methods

A total of 736 patients were investigated because of suspected cognitive dysfunction. After exclusion of patients with other forms of dementia than DAT or relevant accompanying disorders, SPECT data from 149 MCI, 131 DAT and 127 DCI patients, and 123 controls without any cognitive impairment, were analysed. Relative cerebral blood flow of 34 anatomical regions was assessed with automated analysis software (BRASS).

Results

Calculation of global forebrain perfusion discriminated demented from nondemented patients. Compared to controls DCI patients showed hypoperfusion of the thalamus, lentiform nucleus and medial temporal cortex. MCI patients differed significantly from controls concerning perfusion in both hemispheric temporal and parietal areas, and in the (right hemispheric) posterior part of the cingulate gyrus. MCI and DCI patients differed in the parietal, temporal superior and right hemispheric cingulate gyrus posterior cortices. Global forebrain and regional perfusion was more extensively reduced in DAT patients and discriminated them from controls, and MCI and DCI patients. Frontal perfusion disturbance was only present in DAT patients.

Conclusion

Automated analysis of HMPAO-SPECT data from MCI patients showed significant perfusion deficits in regions also involved in DAT patients, but ROC analysis demonstrated only moderate sensitivity and specificity for differentiating DAT patients from controls and DCI patients. Frontal hypoperfusion seems to correspond with conversion from MCI to DAT. Finally, the results in DCI patients again raise the question of depression as an early symptom of neurodegeneration.
Literature
1.
go back to reference Scheltens P, Korf ES. Contribution of neuroimaging in the diagnosis of Alzheimer’s disease and other dementias. Curr Opin Neurol 2000;13:391–6.PubMedCrossRef Scheltens P, Korf ES. Contribution of neuroimaging in the diagnosis of Alzheimer’s disease and other dementias. Curr Opin Neurol 2000;13:391–6.PubMedCrossRef
3.
go back to reference Dougall NJ, Bruggink S, Ebmeier KP, et al. The clinical use of 99mTc-HMPAO in Alzheimer’s disease. In: Ebmeier KB, ed. SPECT in dementia. Adv Biol Psychiatry. Basel: Kager; 2003;22:4–37. Dougall NJ, Bruggink S, Ebmeier KP, et al. The clinical use of 99mTc-HMPAO in Alzheimer’s disease. In: Ebmeier KB, ed. SPECT in dementia. Adv Biol Psychiatry. Basel: Kager; 2003;22:4–37.
4.
5.
go back to reference Kloppel S, Stonnington CM, Chu C, et al. Automatic classification of MR scans in Alzheimer’s disease. Brain 2008;131:681–9.PubMedCrossRef Kloppel S, Stonnington CM, Chu C, et al. Automatic classification of MR scans in Alzheimer’s disease. Brain 2008;131:681–9.PubMedCrossRef
6.
go back to reference Kidron D, Black SE, Stanchev P, et al. Quantitative MR volumetry in Alzheimer’s disease. Topographic markers and the effects of sex and education. Neurology 1997;49:1504–12.PubMed Kidron D, Black SE, Stanchev P, et al. Quantitative MR volumetry in Alzheimer’s disease. Topographic markers and the effects of sex and education. Neurology 1997;49:1504–12.PubMed
7.
go back to reference Santens P, Petit H. Positron emission tomography in dementia. Acta Neurol Belg 1997;97:192–5.PubMed Santens P, Petit H. Positron emission tomography in dementia. Acta Neurol Belg 1997;97:192–5.PubMed
8.
go back to reference Hogh P, Teller AS, Hasselbalch S, Waldemar G. Visual rating and ROI-based parametric analysis of rCBF SPECT in patients with mild or questionable dementia: a comparative study. Dement Geriatr Cogn Disord 2007;24:429–33.PubMedCrossRef Hogh P, Teller AS, Hasselbalch S, Waldemar G. Visual rating and ROI-based parametric analysis of rCBF SPECT in patients with mild or questionable dementia: a comparative study. Dement Geriatr Cogn Disord 2007;24:429–33.PubMedCrossRef
9.
go back to reference Jobst KA, Barnetson LP, Shepstone BJ. Accurate prediction of histologically confirmed Alzheimer’s disease and the differential diagnosis of dementia: the use of NINCDS-ADRDA and DSM-III-R criteria, SPECT, X-ray CT, and Apo E4 in medial temporal lobe dementias. Oxford Project to Investigate Memory and Aging. Int Psychogeriatr 1998;10:271–302.PubMedCrossRef Jobst KA, Barnetson LP, Shepstone BJ. Accurate prediction of histologically confirmed Alzheimer’s disease and the differential diagnosis of dementia: the use of NINCDS-ADRDA and DSM-III-R criteria, SPECT, X-ray CT, and Apo E4 in medial temporal lobe dementias. Oxford Project to Investigate Memory and Aging. Int Psychogeriatr 1998;10:271–302.PubMedCrossRef
10.
go back to reference Matsuda H, Mizumura S, Nagao T, et al. Automated discrimination between very early Alzheimer disease and controls using an easy Z-score imaging system for multicenter brain perfusion single-photon emission tomography. AJNR Am J Neuroradiol 2007;28:731–6.PubMed Matsuda H, Mizumura S, Nagao T, et al. Automated discrimination between very early Alzheimer disease and controls using an easy Z-score imaging system for multicenter brain perfusion single-photon emission tomography. AJNR Am J Neuroradiol 2007;28:731–6.PubMed
11.
go back to reference Staffen W, Schonauer U, Zauner H, et al. Brain perfusion SPECT in patients with mild cognitive impairment and Alzheimer's disease: comparison of a semiquantitative and a visual evaluation. J Neural Transm 2006;113:195–203.PubMedCrossRef Staffen W, Schonauer U, Zauner H, et al. Brain perfusion SPECT in patients with mild cognitive impairment and Alzheimer's disease: comparison of a semiquantitative and a visual evaluation. J Neural Transm 2006;113:195–203.PubMedCrossRef
12.
go back to reference Waragai M, Yamada T, Matsuda H. Evaluation of brain perfusion SPECT using an easy Z-score imaging system (eZIS) as an adjunct to early-diagnosis of neurodegenerative diseases. J Neurol Sci 2007;260:57–64.PubMedCrossRef Waragai M, Yamada T, Matsuda H. Evaluation of brain perfusion SPECT using an easy Z-score imaging system (eZIS) as an adjunct to early-diagnosis of neurodegenerative diseases. J Neurol Sci 2007;260:57–64.PubMedCrossRef
13.
go back to reference Camargo EE. Brain SPECT in neurology and psychiatry. J Nucl Med 2001;42:611–23.PubMed Camargo EE. Brain SPECT in neurology and psychiatry. J Nucl Med 2001;42:611–23.PubMed
14.
go back to reference Herholz K, Schopphoff H, Schmidt M, et al. Direct comparison of spatially normalized PET and SPECT scans in Alzheimer's disease. J Nucl Med 2002;43:21–6.PubMed Herholz K, Schopphoff H, Schmidt M, et al. Direct comparison of spatially normalized PET and SPECT scans in Alzheimer's disease. J Nucl Med 2002;43:21–6.PubMed
15.
go back to reference Hoffman JM, Welsh-Bohmer KA, Hanson M, et al. FDG PET imaging in patients with pathologically verified dementia. J Nucl Med 2000;41:1920–8.PubMed Hoffman JM, Welsh-Bohmer KA, Hanson M, et al. FDG PET imaging in patients with pathologically verified dementia. J Nucl Med 2000;41:1920–8.PubMed
18.
go back to reference Caroli A, Testa C, Geroldi C, et al. Cerebral perfusion correlates of conversion to Alzheimer's disease in amnestic mild cognitive impairment. J Neurol 2007;254:1698–707.PubMedCrossRef Caroli A, Testa C, Geroldi C, et al. Cerebral perfusion correlates of conversion to Alzheimer's disease in amnestic mild cognitive impairment. J Neurol 2007;254:1698–707.PubMedCrossRef
19.
go back to reference Encinas M, De Juan R, Marcos A, et al. Regional cerebral blood flow assessed with 99mTc-ECD SPET as a marker of progression of mild cognitive impairment to Alzheimer's disease. Eur J Nucl Med Mol Imaging 2003;30:1473–80.PubMedCrossRef Encinas M, De Juan R, Marcos A, et al. Regional cerebral blood flow assessed with 99mTc-ECD SPET as a marker of progression of mild cognitive impairment to Alzheimer's disease. Eur J Nucl Med Mol Imaging 2003;30:1473–80.PubMedCrossRef
20.
go back to reference Huang C, Wahlund LO, Svensson L, Winblad B, Julin P. Cingulate cortex hypoperfusion predicts Alzheimer's disease in mild cognitive impairment. BMC Neurol 2002;2:9.PubMedCrossRef Huang C, Wahlund LO, Svensson L, Winblad B, Julin P. Cingulate cortex hypoperfusion predicts Alzheimer's disease in mild cognitive impairment. BMC Neurol 2002;2:9.PubMedCrossRef
21.
go back to reference Johnson KA, Moran EK, Becker JA, Blacker D, Fischman AJ, Albert MS. Single photon emission computed tomography perfusion differences in mild cognitive impairment. J Neurol Neurosurg Psychiatry 2007;78:240–7.PubMedCrossRef Johnson KA, Moran EK, Becker JA, Blacker D, Fischman AJ, Albert MS. Single photon emission computed tomography perfusion differences in mild cognitive impairment. J Neurol Neurosurg Psychiatry 2007;78:240–7.PubMedCrossRef
22.
go back to reference Matsuda H. Cerebral blood flow and metabolic abnormalities in Alzheimer's disease. Ann Nucl Med 2001;15:85–92.PubMedCrossRef Matsuda H. Cerebral blood flow and metabolic abnormalities in Alzheimer's disease. Ann Nucl Med 2001;15:85–92.PubMedCrossRef
23.
go back to reference Okomura N, Shinkawa M, Arai H, et al. Prediction of progression in patients with mild cognitive impairment using IMP-SPECT. Nippon Ronen Igakkai Zasshi 2000;37:974–8. Okomura N, Shinkawa M, Arai H, et al. Prediction of progression in patients with mild cognitive impairment using IMP-SPECT. Nippon Ronen Igakkai Zasshi 2000;37:974–8.
24.
go back to reference Fleming JS, Kemp PM, Bolt L, Goatman KA. Measurement of cerebral perfusion volume and 99mTc-HMPAO uptake using SPECT in controls and patients with Alzheimer’s disease. Nucl Med Commun 2002;23:1057–64.PubMedCrossRef Fleming JS, Kemp PM, Bolt L, Goatman KA. Measurement of cerebral perfusion volume and 99mTc-HMPAO uptake using SPECT in controls and patients with Alzheimer’s disease. Nucl Med Commun 2002;23:1057–64.PubMedCrossRef
25.
go back to reference Van Laere KJ, Warwick J, Versijpt J, Goethals I, Audenaert K, Van Heerden B, et al. Analysis of clinical brain SPECT data based on anatomic standardization and reference to normal data: an ROC-based comparison of visual, semiquantitative, and voxel-based methods. J Nucl Med 2002;43:458–69.PubMed Van Laere KJ, Warwick J, Versijpt J, Goethals I, Audenaert K, Van Heerden B, et al. Analysis of clinical brain SPECT data based on anatomic standardization and reference to normal data: an ROC-based comparison of visual, semiquantitative, and voxel-based methods. J Nucl Med 2002;43:458–69.PubMed
26.
go back to reference Devanand DP, Sano M, Tang MX, et al. Depressed mood and the incidence of Alzheimer's disease in the elderly living in the community. Arch Gen Psychiatry 1996;53(2):175–82.PubMed Devanand DP, Sano M, Tang MX, et al. Depressed mood and the incidence of Alzheimer's disease in the elderly living in the community. Arch Gen Psychiatry 1996;53(2):175–82.PubMed
27.
go back to reference Palmer K, Berger AK, Monastero R, et al. Predictors of progression from mild cognitive impairment to Alzheimer disease. Neurology 2007;68(19):1596–602.PubMedCrossRef Palmer K, Berger AK, Monastero R, et al. Predictors of progression from mild cognitive impairment to Alzheimer disease. Neurology 2007;68(19):1596–602.PubMedCrossRef
28.
go back to reference Geerlings MI, den Heijer T, Koudstaal PJ, et al. History of depression, depressive symptoms, and medial temporal lobe atrophy and the risk of Alzheimer disease. Neurology 2008;70(15):1258–64.PubMedCrossRef Geerlings MI, den Heijer T, Koudstaal PJ, et al. History of depression, depressive symptoms, and medial temporal lobe atrophy and the risk of Alzheimer disease. Neurology 2008;70(15):1258–64.PubMedCrossRef
29.
go back to reference Crowe SF, Hoogenraad K. Differentiation of dementia of the Alzheimer’s type from depression with cognitive impairment on the basis of a cortical versus subcortical pattern of cognitive deficit. Arch Clin Neuropsychol 2000;15:9–19.PubMed Crowe SF, Hoogenraad K. Differentiation of dementia of the Alzheimer’s type from depression with cognitive impairment on the basis of a cortical versus subcortical pattern of cognitive deficit. Arch Clin Neuropsychol 2000;15:9–19.PubMed
30.
go back to reference Folstein MF, Folstein SE, McHugh PR. “Mini-mental state”. A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res 1975;12:189–98.PubMedCrossRef Folstein MF, Folstein SE, McHugh PR. “Mini-mental state”. A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res 1975;12:189–98.PubMedCrossRef
31.
go back to reference Wechsler D. A standardized memory scale for clinical use. J Psychol 1945;19:87–95. Wechsler D. A standardized memory scale for clinical use. J Psychol 1945;19:87–95.
32.
go back to reference Dahl G. Reduzierter Wechsler-Intelligenztest. Göttingen: Hogrefe; 1986. Dahl G. Reduzierter Wechsler-Intelligenztest. Göttingen: Hogrefe; 1986.
33.
go back to reference Lehrl S, Merz J, Burkhard G, Fischer S. Mehrfachwahl-Wortschatz-Inteligenztest. Balingen: Spitta Verlag; 2005. Lehrl S, Merz J, Burkhard G, Fischer S. Mehrfachwahl-Wortschatz-Inteligenztest. Balingen: Spitta Verlag; 2005.
34.
go back to reference Oswald WD, Fleischmann UM. Nürnberger-Alters-Inventar. Göttingen: Hogrefe; 1997. Oswald WD, Fleischmann UM. Nürnberger-Alters-Inventar. Göttingen: Hogrefe; 1997.
35.
go back to reference Zung WWK. Depressions-Status-Inventar (DSI). Fremdbeurteilungsskala. Weinheim: Beltz; 1986. Zung WWK. Depressions-Status-Inventar (DSI). Fremdbeurteilungsskala. Weinheim: Beltz; 1986.
36.
go back to reference Zerssen D, Koeller DM. Depressivitäts-Skala. Weinheim: Beltz; 1976. Zerssen D, Koeller DM. Depressivitäts-Skala. Weinheim: Beltz; 1976.
37.
go back to reference McKeith IG, Golasko D, Kosaka K, Perry EK, Dickson DW, Handsen LA. Consensus guidelines for the clinical and pathologic diagnosis of dementia with Lewy bodies (DLB): report of the consortium on DLB international workshop. Neurology 1996;47(5):1113–24.PubMed McKeith IG, Golasko D, Kosaka K, Perry EK, Dickson DW, Handsen LA. Consensus guidelines for the clinical and pathologic diagnosis of dementia with Lewy bodies (DLB): report of the consortium on DLB international workshop. Neurology 1996;47(5):1113–24.PubMed
38.
go back to reference The Lund and Manchester Groups. Clinical and neuropathological criteria for frontotemporal dementia. J Neurol Neurosurg Psychiatry 1994;57:416–8.CrossRef The Lund and Manchester Groups. Clinical and neuropathological criteria for frontotemporal dementia. J Neurol Neurosurg Psychiatry 1994;57:416–8.CrossRef
40.
go back to reference Braak H, Braak E. Neuropathological staging of Alzheimer-related changes. Acta Neuropathol Berl 1991;82:239–59.PubMedCrossRef Braak H, Braak E. Neuropathological staging of Alzheimer-related changes. Acta Neuropathol Berl 1991;82:239–59.PubMedCrossRef
41.
go back to reference McKhann G, Drachman D, Folstein M, Katzman R, Price D, Stadlan EM. Clinical diagnosis of Alzheimer's disease: report of the NINCDS-ADRDA Work Group under the auspices of Department of Health and Human Services Task Force on Alzheimer's Disease. Neurology 1984;34:939–44.PubMed McKhann G, Drachman D, Folstein M, Katzman R, Price D, Stadlan EM. Clinical diagnosis of Alzheimer's disease: report of the NINCDS-ADRDA Work Group under the auspices of Department of Health and Human Services Task Force on Alzheimer's Disease. Neurology 1984;34:939–44.PubMed
42.
go back to reference Petersen RC, Stevens JC, Ganguli M, Tangalos EG, Cummings JL, DeKosky ST. Practice parameter: early detection of dementia: mild cognitive impairment (an evidence-based review). Report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology 2001;56:1133–42.PubMed Petersen RC, Stevens JC, Ganguli M, Tangalos EG, Cummings JL, DeKosky ST. Practice parameter: early detection of dementia: mild cognitive impairment (an evidence-based review). Report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology 2001;56:1133–42.PubMed
43.
go back to reference Folstein MF, McHugh PR. Dementia syndrome of depression. In: Katzman R, Terry RD, Bick KL, editors. Alzheimer’s disease: senile dementia and related disorders (Ageing, vol.7). New York: Raven Press; 1978. p. 87–92. Folstein MF, McHugh PR. Dementia syndrome of depression. In: Katzman R, Terry RD, Bick KL, editors. Alzheimer’s disease: senile dementia and related disorders (Ageing, vol.7). New York: Raven Press; 1978. p. 87–92.
44.
go back to reference Chang LT. A method for attenuation correction in radionuclide computed tomography. IEEE Trans Nucl Sci 1978;21:2–20. Chang LT. A method for attenuation correction in radionuclide computed tomography. IEEE Trans Nucl Sci 1978;21:2–20.
45.
go back to reference Kanetaka H, Matsuda H, Asada T, Ohnishi T, Yamashita F, Imabayashi E, et al. Effects of partial volume correction on discrimination between very early Alzheimer's dementia and controls using brain perfusion SPECT. Eur J Nucl Med Mol Imaging 2004;31 7:975–80.PubMedCrossRef Kanetaka H, Matsuda H, Asada T, Ohnishi T, Yamashita F, Imabayashi E, et al. Effects of partial volume correction on discrimination between very early Alzheimer's dementia and controls using brain perfusion SPECT. Eur J Nucl Med Mol Imaging 2004;31 7:975–80.PubMedCrossRef
46.
go back to reference Pagani M, Salmaso D, Jonsson C, et al. Regional cerebral blood flow as assessed by principal component analysis and (99m)Tc-HMPAO SPET in healthy subjects at rest: normal distribution and effect of age and gender. Eur J Nucl Med Mol Imaging 2002;29:67–75.PubMedCrossRef Pagani M, Salmaso D, Jonsson C, et al. Regional cerebral blood flow as assessed by principal component analysis and (99m)Tc-HMPAO SPET in healthy subjects at rest: normal distribution and effect of age and gender. Eur J Nucl Med Mol Imaging 2002;29:67–75.PubMedCrossRef
47.
go back to reference Van Laere K, Versijpt J, Audenaert K, et al. 99mTc-ECD brain perfusion SPET: variability, asymmetry and effects of age and gender in healthy adults. Eur J Nucl Med 2001;28:873–87.PubMedCrossRef Van Laere K, Versijpt J, Audenaert K, et al. 99mTc-ECD brain perfusion SPET: variability, asymmetry and effects of age and gender in healthy adults. Eur J Nucl Med 2001;28:873–87.PubMedCrossRef
48.
go back to reference Matsuda H. Role of neuroimaging in Alzheimer’s disease, with emphasis on brain perfusion SPECT. J Nucl Med 2007;48:1289–300.PubMedCrossRef Matsuda H. Role of neuroimaging in Alzheimer’s disease, with emphasis on brain perfusion SPECT. J Nucl Med 2007;48:1289–300.PubMedCrossRef
49.
go back to reference Uchida Y, Minoshima S, Okada S, Kawata T, Ito H. Diagnosis of dementia using perfusion SPECT imaging at the patient's initial visit to a cognitive disorder clinic. Clin Nucl Med 2006;31:764–73.PubMedCrossRef Uchida Y, Minoshima S, Okada S, Kawata T, Ito H. Diagnosis of dementia using perfusion SPECT imaging at the patient's initial visit to a cognitive disorder clinic. Clin Nucl Med 2006;31:764–73.PubMedCrossRef
50.
go back to reference Duran FL, Zampieri FG, Bottino CC, Buchpiguel CA, Busatto GF. Voxel-based investigations of regional cerebral blood flow abnormalities in Alzheimer's disease using a single-detector SPECT system. Clinics 2007;62:377–84.PubMedCrossRef Duran FL, Zampieri FG, Bottino CC, Buchpiguel CA, Busatto GF. Voxel-based investigations of regional cerebral blood flow abnormalities in Alzheimer's disease using a single-detector SPECT system. Clinics 2007;62:377–84.PubMedCrossRef
51.
go back to reference Hirsch C, Bartenstein P, Minoshima S, et al. Reduction of regional cerebral blood flow and cognitive impairment in patients with Alzheimer's disease: evaluation of an observer-independent analytic approach. Dement Geriatr Cogn Disord 1997;8:98–104.PubMedCrossRef Hirsch C, Bartenstein P, Minoshima S, et al. Reduction of regional cerebral blood flow and cognitive impairment in patients with Alzheimer's disease: evaluation of an observer-independent analytic approach. Dement Geriatr Cogn Disord 1997;8:98–104.PubMedCrossRef
52.
go back to reference Johnson KA, Jones K, Holman BL, et al. Preclinical prediction of Alzheimer's disease using SPECT. Neurology 1998;50:1563–71.PubMed Johnson KA, Jones K, Holman BL, et al. Preclinical prediction of Alzheimer's disease using SPECT. Neurology 1998;50:1563–71.PubMed
53.
go back to reference Nobili F, Brugnolo A, Calvini P, et al. Resting SPECT-neuropsychology correlation in very mild Alzheimer's disease. Clin Neurophysiol 2005;116:364–75.PubMedCrossRef Nobili F, Brugnolo A, Calvini P, et al. Resting SPECT-neuropsychology correlation in very mild Alzheimer's disease. Clin Neurophysiol 2005;116:364–75.PubMedCrossRef
54.
go back to reference Rodriguez G, Morbelli S, Brugnolo A, et al. Global cognitive impairment should be taken into account in SPECT-neuropsychology correlations: the example of verbal memory in very mild Alzheimer's disease. Eur J Nucl Med Mol Imaging 2005;32:1186–92.PubMedCrossRef Rodriguez G, Morbelli S, Brugnolo A, et al. Global cognitive impairment should be taken into account in SPECT-neuropsychology correlations: the example of verbal memory in very mild Alzheimer's disease. Eur J Nucl Med Mol Imaging 2005;32:1186–92.PubMedCrossRef
55.
go back to reference Vasic N, Walter H, Hose A, Wolf RC. Gray matter reduction associated with psychopathology and cognitive dysfunction in unipolar depression: a voxel-based morphometry study. J Affect Disord 2008;109:107–16.PubMedCrossRef Vasic N, Walter H, Hose A, Wolf RC. Gray matter reduction associated with psychopathology and cognitive dysfunction in unipolar depression: a voxel-based morphometry study. J Affect Disord 2008;109:107–16.PubMedCrossRef
56.
go back to reference Mu J, Xie P, Yang ZS, et al. 1H magnetic resonance spectroscopy study of thalamus in treatment resistant depressive patients. Neurosci Lett 2007;425:49–52.PubMedCrossRef Mu J, Xie P, Yang ZS, et al. 1H magnetic resonance spectroscopy study of thalamus in treatment resistant depressive patients. Neurosci Lett 2007;425:49–52.PubMedCrossRef
57.
go back to reference Drevets WC. Neuroimaging and neuropathological studies of depression: implications for the cognitive-emotional features of mood disorders. Curr Opin Neurobiol 2001;11:240–9.PubMedCrossRef Drevets WC. Neuroimaging and neuropathological studies of depression: implications for the cognitive-emotional features of mood disorders. Curr Opin Neurobiol 2001;11:240–9.PubMedCrossRef
58.
go back to reference Greicius MD, Flores BH, Menon V, et al. Resting-state functional connectivity in major depression: abnormally increased contributions from subgenual cingulate cortex and thalamus. Biol Psychiatry 2007;62:429–37.PubMedCrossRef Greicius MD, Flores BH, Menon V, et al. Resting-state functional connectivity in major depression: abnormally increased contributions from subgenual cingulate cortex and thalamus. Biol Psychiatry 2007;62:429–37.PubMedCrossRef
59.
60.
go back to reference Yamaguchi S, Meguro K, Itoh M, et al. Decreased cortical glucose metabolism correlates with hippocampal atrophy in Alzheimer's disease as shown by MRI and PET. J Neurol Neurosurg Psychiatry 1997;62:596–600.PubMedCrossRef Yamaguchi S, Meguro K, Itoh M, et al. Decreased cortical glucose metabolism correlates with hippocampal atrophy in Alzheimer's disease as shown by MRI and PET. J Neurol Neurosurg Psychiatry 1997;62:596–600.PubMedCrossRef
61.
go back to reference Brown DR, Hunter R, Wyper DJ, et al. Longitudinal changes in cognitive function and regional cerebral function in Alzheimer's disease: a SPECT blood flow study. J Psychiatr Res 1996;30:109–26.PubMedCrossRef Brown DR, Hunter R, Wyper DJ, et al. Longitudinal changes in cognitive function and regional cerebral function in Alzheimer's disease: a SPECT blood flow study. J Psychiatr Res 1996;30:109–26.PubMedCrossRef
62.
go back to reference Nishimura T, Hashikawa K, Fukuyama H, et al. Decreased cerebral blood flow and prognosis of Alzheimer's disease: a multicenter HMPAO-SPECT study. Ann Nucl Med 2007;21:15–23.PubMedCrossRef Nishimura T, Hashikawa K, Fukuyama H, et al. Decreased cerebral blood flow and prognosis of Alzheimer's disease: a multicenter HMPAO-SPECT study. Ann Nucl Med 2007;21:15–23.PubMedCrossRef
63.
go back to reference Li Y, Rinne JO, Mosconi L, Pirraglia E, Rusinek H, Desanti S et al. Regional analysis of FDG and PIB-PET images in normal aging, mild cognitive impairment, and Alzheimer's disease. Eur J Nucl Med Mol Imaging 2008;35:2169–81PubMedCrossRef Li Y, Rinne JO, Mosconi L, Pirraglia E, Rusinek H, Desanti S et al. Regional analysis of FDG and PIB-PET images in normal aging, mild cognitive impairment, and Alzheimer's disease. Eur J Nucl Med Mol Imaging 2008;35:2169–81PubMedCrossRef
64.
go back to reference Van der Flier WM, Van Buchem AM, Weverlingh-Rijnsburger AW, Mutsaers ER, Bollen EL, Admiraal-Behloul F, et al. Memory complaints in patients with normal cognition are associated with smaller hippocampal volumes. J Neurol 2004;251:671–5.PubMedCrossRef Van der Flier WM, Van Buchem AM, Weverlingh-Rijnsburger AW, Mutsaers ER, Bollen EL, Admiraal-Behloul F, et al. Memory complaints in patients with normal cognition are associated with smaller hippocampal volumes. J Neurol 2004;251:671–5.PubMedCrossRef
65.
go back to reference Cho MJ, Lyoo IK, Lee DW, et al. Brain single photon emission computed tomography findings in depressive pseudodementia patients. J Affect Disord 2002;69:159–66.PubMedCrossRef Cho MJ, Lyoo IK, Lee DW, et al. Brain single photon emission computed tomography findings in depressive pseudodementia patients. J Affect Disord 2002;69:159–66.PubMedCrossRef
67.
go back to reference Hampl H, Bürger K, Teipel SJ, Bokde AL, Zetterberg H, Blennow K. Core candidate neurochemical and imaging biomarkers of Alzheimer’s disease. Alzheimers Dement 2008;4:38–48.CrossRef Hampl H, Bürger K, Teipel SJ, Bokde AL, Zetterberg H, Blennow K. Core candidate neurochemical and imaging biomarkers of Alzheimer’s disease. Alzheimers Dement 2008;4:38–48.CrossRef
Metadata
Title
Cerebral perfusion (HMPAO-SPECT) in patients with depression with cognitive impairment versus those with mild cognitive impairment and dementia of Alzheimer’s type: a semiquantitative and automated evaluation
Authors
W. Staffen
J. Bergmann
U. Schönauer
H. Zauner
M. Kronbichler
S. Golaszewski
G. Ladurner
Publication date
01-05-2009
Publisher
Springer-Verlag
Published in
European Journal of Nuclear Medicine and Molecular Imaging / Issue 5/2009
Print ISSN: 1619-7070
Electronic ISSN: 1619-7089
DOI
https://doi.org/10.1007/s00259-008-1028-2

Other articles of this Issue 5/2009

European Journal of Nuclear Medicine and Molecular Imaging 5/2009 Go to the issue