Någren K - Search Results

1

Conversion of amyloid positive and negative MCI to AD over 3 years: an 11C-PIB PET study.

Okello A, Koivunen J, Edison P, Archer HA, Turkheimer FE, Någren K, Bullock R, Walker Z, Kennedy A, Fox NC, Rossor MN, Rinne JO, Brooks DJ. Okello A, et al. Among authors: nagren k. Neurology. 2009 Sep 8;73(10):754-60. doi: 10.1212/WNL.0b013e3181b23564. Epub 2009 Jul 8. Neurology. 2009. PMID: 19587325 Free PMC article.

2

PET amyloid ligand [11C]PIB uptake is increased in mild cognitive impairment.

Kemppainen NM, Aalto S, Wilson IA, Någren K, Helin S, Brück A, Oikonen V, Kailajärvi M, Scheinin M, Viitanen M, Parkkola R, Rinne JO. Kemppainen NM, et al. Among authors: nagren k. Neurology. 2007 May 8;68(19):1603-6. doi: 10.1212/01.wnl.0000260969.94695.56. Neurology. 2007. PMID: 17485647

3

PET amyloid ligand [11C]PIB uptake shows predominantly striatal increase in variant Alzheimer's disease.

Koivunen J, Verkkoniemi A, Aalto S, Paetau A, Ahonen JP, Viitanen M, Någren K, Rokka J, Haaparanta M, Kalimo H, Rinne JO. Koivunen J, et al. Among authors: nagren k. Brain. 2008 Jul;131(Pt 7):1845-53. doi: 10.1093/brain/awn107. Epub 2008 Jun 25. Brain. 2008. PMID: 18583368

4

Amyloid load in Parkinson's disease dementia and Lewy body dementia measured with [11C]PIB positron emission tomography.

Edison P, Rowe CC, Rinne JO, Ng S, Ahmed I, Kemppainen N, Villemagne VL, O'Keefe G, Någren K, Chaudhury KR, Masters CL, Brooks DJ. Edison P, et al. Among authors: nagren k. J Neurol Neurosurg Psychiatry. 2008 Dec;79(12):1331-8. doi: 10.1136/jnnp.2007.127878. Epub 2008 Jul 24. J Neurol Neurosurg Psychiatry. 2008. PMID: 18653550

5

Follow-up of [11C]PIB uptake and brain volume in patients with Alzheimer disease and controls.

Scheinin NM, Aalto S, Koikkalainen J, Lötjönen J, Karrasch M, Kemppainen N, Viitanen M, Någren K, Helin S, Scheinin M, Rinne JO. Scheinin NM, et al. Among authors: nagren k. Neurology. 2009 Oct 13;73(15):1186-92. doi: 10.1212/WNL.0b013e3181bacf1b. Epub 2009 Sep 2. Neurology. 2009. PMID: 19726751

6

Amyloid PET imaging in patients with mild cognitive impairment: a 2-year follow-up study.

Koivunen J, Scheinin N, Virta JR, Aalto S, Vahlberg T, Någren K, Helin S, Parkkola R, Viitanen M, Rinne JO. Koivunen J, et al. Among authors: nagren k. Neurology. 2011 Mar 22;76(12):1085-90. doi: 10.1212/WNL.0b013e318212015e. Epub 2011 Feb 16. Neurology. 2011. PMID: 21325653

7

Cognitive reserve hypothesis: Pittsburgh Compound B and fluorodeoxyglucose positron emission tomography in relation to education in mild Alzheimer's disease.

Kemppainen NM, Aalto S, Karrasch M, Någren K, Savisto N, Oikonen V, Viitanen M, Parkkola R, Rinne JO. Kemppainen NM, et al. Among authors: nagren k. Ann Neurol. 2008 Jan;63(1):112-8. doi: 10.1002/ana.21212. Ann Neurol. 2008. PMID: 18023012

8

Positron emission tomography in at risk patients and in the progression of mild cognitive impairment to Alzheimer's disease.

Rinne JO, Någren K. Rinne JO, et al. Among authors: nagren k. J Alzheimers Dis. 2010;19(1):291-300. doi: 10.3233/JAD-2010-1224. J Alzheimers Dis. 2010. PMID: 20061645 Review.

9

A European multicentre PET study of fibrillar amyloid in Alzheimer's disease.

Nordberg A, Carter SF, Rinne J, Drzezga A, Brooks DJ, Vandenberghe R, Perani D, Forsberg A, Långström B, Scheinin N, Karrasch M, Någren K, Grimmer T, Miederer I, Edison P, Okello A, Van Laere K, Nelissen N, Vandenbulcke M, Garibotto V, Almkvist O, Kalbe E, Hinz R, Herholz K. Nordberg A, et al. Among authors: nagren k. Eur J Nucl Med Mol Imaging. 2013 Jan;40(1):104-14. doi: 10.1007/s00259-012-2237-2. Epub 2012 Sep 8. Eur J Nucl Med Mol Imaging. 2013. PMID: 22961445 Free PMC article.

10

Striatal uptake of the dopamine reuptake ligand [11C]beta-CFT is reduced in Alzheimer's disease assessed by positron emission tomography.

Rinne JO, Sahlberg N, Ruottinen H, Någren K, Lehikoinen P. Rinne JO, et al. Among authors: nagren k. Neurology. 1998 Jan;50(1):152-6. doi: 10.1212/wnl.50.1.152. Neurology. 1998. PMID: 9443472

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