Riitta Parkkola

- Professor,
Imaging and Clinical Diagnostics (Department of Clinical Medicine)

riitta.parkkola@utu.fi

Areas of expertise

Radiololy

Publications

11 of 12

Improved detection of localized prostate cancer using co-registered MRI and C-11-acetate PET/CT (2012)
- European Journal of Radiology
Jambor I, Borra R, Kemppainen J, Lepomaki V, Parkkola R, Dean K, Alanen K, Arponen E, Nurmi M, Aronen HJ, Minn H
(A1 Refereed original research article in a scientific journal)
Increased microglial activation in the brain of secondary progressive multiple sclerosis patients - a [11C]PK11195 PET study (2012)
- Multiple Sclerosis
Multiple Sclerosis Journal, the Official journal of ECTRIMS Rissanen E, Tuisku J, Paavilainen T, Helin S, Parkkola R, Rinne JO, Airas L
(Other publication)
Increased Microglial Activation in the Brain of Secondary Progressive Multiple Sclerosis Patients Detected Using [11C]PK11195 PET (2012)
- Neurology
Meeting Abstracts 1: 2012 AAN Meeting Abstracts Rissanen E, Tuisku J, Virta J, Paavilainen T, Parkkola R, Rinne J, Airas L
(Other publication)
Iron overload: accuracy of in-phase and out-of-phase MRI as a quick method to evaluate liver iron load in haematological malignancies and chronic liver disease (2012)
- British Journal of Radiology
Virtanen JM, Pudas TK, Ratilainen JA, Saunavaara JP, Komu ME, Parkkola RK
(A1 Refereed original research article in a scientific journal)
Lower brain diffusivity in postpartum period compared to late pregnancy: results from a prospective imaging study of multiple sclerosis patients. (2012)
- Neuroradiology
Paavilainen T, Kurki T, Färkkilä M, Salonen O, Parkkola R, Airas L
(A1 Refereed original research article in a scientific journal)
Progressive external ophthalmoplegia in Southwestern Finland: a clinical and genetic study (2012)
- Neuroepidemiology
Mika H Martikainen, Reetta Hinttala, Matias Röyttä, Satu Jääskeläinen, Maria Wendelin-Saarenhovi, Riitta Parkkola, Kari Majamaa
(A1 Refereed original research article in a scientific journal)
[(11)C]PIB-, [(18)F]FDG-PET and MRI imaging in patients with Parkinson's disease with and without dementia (2011)
- Parkinsonism and Related Disorders
Jokinen P, Scheinin N, Aalto S, Någren K, Savisto N, Parkkola R, Rokka J, Haaparanta M, Röyttä M, Rinne JO
(A1 Refereed original research article in a scientific journal)
Amyloid PET imaging in patients with mild cognitive impairment: a 2-year follow-up study (2011)
- Neurology
Koivunen J, Scheinin N, Virta JR, Aalto S, Vahlberg T, Någren K, Helin S, Parkkola R, Viitanen M, Rinne J
(A1 Refereed original research article in a scientific journal)
Associations between regional brain volumes at term-equivalent age and development at 2 years of age in preterm children (2011)
- Pediatric Radiology
Lind A, Parkkola R, Lehtonen L, Munck P, Maunu J, Lapinleimu H, Haataja L
(A1 Refereed original research article in a scientific journal)
Cerebral acetylcholinesterase activity is not decreased in MS patients with cognitive impairment (2011)
- Multiple Sclerosis
Virta JR, Laatu S, Parkkola R, Oikonen V, Rinne JO, Ruutiainen J
(A1 Refereed original research article in a scientific journal)
Cognitive and neuropsychological outcomes at 5 years of age in preterm children born in the 2000s (2011)
- Developmental Medicine and Child Neurology
Lind A, Korkman M, Lehtonen L, Lapinleimu H, Parkkola R, Matomaki J, Haataja L
(A1 Refereed original research article in a scientific journal)
Effects of Insulin on Brain Glucose Metabolism in Impaired Glucose Tolerance (2011)
- Diabetes
Hirvonen J, Virtanen KA, Nummenmaa L, Hannukainen JC, Honka MJ, Bucci M, Nesterov SV, Parkkola R, Rinne J, Iozzo P, Nuutila P
(A1 Refereed original research article in a scientific journal)
Enhanced myocardial glucose uptake after bariatric surgery in morbidly obese subjects (2011)
- Diabetologia
Hannukainen JC, Immonen HM, Soinio M, Virtanen KA, Salminen P, Helmio M, Pham TT, Lepomaki V, Parkkola R, Nuutila P
(Other publication)
Extensive abnormality of brain white matter integrity in pathological gambling (2011)
- Psychiatry Research: Neuroimaging
Joutsa J, Saunavaara J, Parkkola R, Niemela S, Kaasinen V
(A1 Refereed original research article in a scientific journal)
Human obesity is characterized by defective fat storage and enhanced muscle fatty acid oxidation, and trimetazidine gradually counteracts these abnormalities. (2011)
- American Journal of Physiology : Endocrinology and Metabolism
Bucci M, Borra R, Någren K, Maggio R, Tuunanen H, Oikonen V, Del Ry S, Viljanen T, Taittonen M, Rigazio S, Gianessi D, Parkkola R, Knuuti J, Nuutila P
(A1 Refereed original research article in a scientific journal)
In vivo and in vitro study of a polylactide-fiber-reinforced β-tricalcium phosphate composite cage in an ovine anterior cervical intercorporal fusion model (2011)
- International Journal of Biomaterials
Janek Frantzén, Aliisa Pälli, Esa Kotilainen, Harri Heino, Bettina Mannerström, Heini Huhtala, Hannu Kuokkanen, George K Sándor, Kari Leino, Matias Röyttä, Riitta Parkkola, Riitta Suuronen, Susanna Miettinen, Hannu T Aro, Suvi Haimi
(A1 Refereed original research article in a scientific journal)
Liver and pancreatic fat content and metabolism in healthy monozygotic twins with discordant physical activity (2011)
- Journal of Hepatology
Hannukainen JC, Borra R, Linderborg K, Kallio H, Kiss J, Lepomaki V, Kalliokoski KK, Kujala UM, Kaprio J, Heinonen OJ, Komu M, Parkkola R, Ahotupa M, Lehtimaki T, Huupponen R, Iozzo P, Nuutila P
(A1 Refereed original research article in a scientific journal)
Obesity influences white matter integrity: a combined diffusion tensor imaging and voxel-based morphometric study (Conference abstract) (2011)
- Diabetologia
Karlsson HK, Tuulari J, Hirvonen J, Lepomaki V, Parkkola R, Hiltunen J, Salminen P, Nuutila P, Nummenmaa L
(Other publication)
Ventricular dilatation in relation to outcome at 2 years of age in very preterm infants: a prospective Finnish cohort study (2011)
- Developmental Medicine and Child Neurology
Maunu Jonna, Lehtonen Liisa, Lapinleimu Helena, Matomäki Jaakko, Munck Petriina, Rikalainen Hellevi, Parkkola Riitta, Haataja Leena, The PIPARI Study Group
(A1 Refereed original research article in a scientific journal)
Voxelwise analysis of diffusion tensor imaging and structural MR imaging in patients with the m.3243A>G mutation in mitochondrial DNA (2011)
- American Journal of Neuroradiology
Virtanen SM, Lindroos MM, Majama K, Nuutila P, Borra RJ, Parkkola R
(A1 Refereed original research article in a scientific journal)