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Showing 1 to 12 of 46 entries
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Visual mismatch negativity (vMMN): a prediction error signal in the visual modality.

Frontiers in human neuroscience

Stefanics G, Astikainen P, Czigler I.
PMID: 25657621
Front Hum Neurosci. 2015 Jan 22;8:1074. doi: 10.3389/fnhum.2014.01074. eCollection 2014.

No abstract available.

Electrophysiological evidence for change detection in speech sound patterns by anesthetized rats.

Frontiers in neuroscience

Astikainen P, Mällo T, Ruusuvirta T, Näätänen R.
PMID: 25452712
Front Neurosci. 2014 Nov 17;8:374. doi: 10.3389/fnins.2014.00374. eCollection 2014.

Human infants are able to detect changes in grammatical rules in a speech sound stream. Here, we tested whether rats have a comparable ability by using an electrophysiological measure that has been shown to reflect higher order auditory cognition...

[Not Available].

Duodecim; laaketieteellinen aikakauskirja

Solantaus T, Antikainen J, Jerkku M, Komulainen J, Pajunen T, Palomäki E, Timoska R, Vala U.
PMID: 17405735
Duodecim. 2007;123(3):351-2.

No abstract available.

Large-area pressure-enduring entrance windows for soft x-ray regime.

Journal of X-ray science and technology

Mutikainen R, Viitanen VP, Nenonen S.
PMID: 21307456
J Xray Sci Technol. 1994 Jan 01;4(2):82-95. doi: 10.3233/XST-1994-4202.

A technology capable of producing large-area pressure-tolerant x-ray entrance windows of submicrometer thickness is presented. It is based on successive tungsten griddings to support a multilayered membrane consisting of polyimide, aluminum, and aluminum nitride. The aspects of design and...

Mobility care in nursing homes: development and psychometric evaluation of the kinaesthetics competence self-evaluation (KCSE) scale.

BMC nursing

Gattinger H, Senn B, Hantikainen V, Köpke S, Ott S, Leino-Kilpi H.
PMID: 29200963
BMC Nurs. 2017 Nov 21;16:67. doi: 10.1186/s12912-017-0257-8. eCollection 2017.

BACKGROUND: Impaired mobility is a prevalent condition among care-dependent persons living in nursing homes. Therefore, competence development of nursing staff in mobility care is important. This study aimed to develop and initially test the Kinaesthetics Competence Self-Evaluation (KCSE) scale...

Soliton supermode transitions and total red shift suppression in multi-core fibers.

Optics letters

Antikainen A, Agrawal GP.
PMID: 31465352
Opt Lett. 2019 Sep 01;44(17):4159-4162. doi: 10.1364/OL.44.004159.

Soliton propagation in seven-core fibers is studied numerically with the frequency dependence of linear coupling taken into account. It is shown that under certain conditions, solitons can undergo spontaneous supermode transitions upon abrupt red shift, analogous to the recently...

Brain responses of dysphoric and control participants during a self-esteem implicit association test.

Psychophysiology

Lou Y, Lei Y, Astikainen P, Peng W, Otieno S, Leppänen PHT.
PMID: 33538346
Psychophysiology. 2021 Apr;58(4):e13768. doi: 10.1111/psyp.13768. Epub 2021 Feb 04.

Previous studies have reported lowered implicit self-esteem at the behavioral level among depressed individuals. However, brain responses related to the lowered implicit self-esteem have not been investigated in people with depression. Here, event-related potentials were measured in 28 dysphoric...

Boys but Not Girls Exposed to Maternal Gestational Diabetes Mellitus Have Unfavorable Fat Distribution.

Hormone research in paediatrics

Antikainen L, Jääskeläinen J, Nordman H, Voutilainen R, Huopio H.
PMID: 34515128
Horm Res Paediatr. 2021;94(5):194-200. doi: 10.1159/000518739. Epub 2021 Aug 13.

BACKGROUND: Maternal gestational diabetes mellitus (GDM) and overweight are associated with an increased risk of obesity and the metabolic syndrome in the adult offspring. We studied the influence of maternal GDM on prepubertal children's body composition and bone mineral...

The effect of adherence on cognition in a multidomain lifestyle intervention (FINGER).

Alzheimer's & dementia : the journal of the Alzheimer's Association

Ngandu T, Lehtisalo J, Korkki S, Solomon A, Coley N, Antikainen R, Bäckman L, Hänninen T, Lindström J, Laatikainen T, Paajanen T, Havulinna S, Peltonen M, Neely AS, Strandberg T, Tuomilehto J, Soininen H, Kivipelto M.
PMID: 34668644
Alzheimers Dement. 2021 Oct 20; doi: 10.1002/alz.12492. Epub 2021 Oct 20.

INTRODUCTION: Lifestyle interventions may prevent cognitive decline, but the sufficient dose of intervention activities and lifestyle changes is unknown. We investigated how intervention adherence affects cognition in the FINGER trial (pre-specified subgroup analyses).METHODS: FINGER is a multicenter randomized controlled...

Evaluation of High Cholesterol and Risk of Dementia and Cognitive Decline in Older Adults Using Individual Patient Meta-Analysis.

Dementia and geriatric cognitive disorders

Peters R, Xu Y, Antikainen R, Beckett N, Gussekloo J, Jagger C, Jukema JW, Keinanen-Kiukaanniemi S, Rydén L, Skoog I, Staessen JA, Thijs L, Trompet S, Tully PJ, Tzourio C, Anstey KJ.
PMID: 34700321
Dement Geriatr Cogn Disord. 2021;50(4):318-325. doi: 10.1159/000519452. Epub 2021 Oct 26.

INTRODUCTION: Although increased cholesterol level has been acknowledged as a risk factor for dementia, evidence synthesis based on published data has yielded mixed results. This is especially relevant in older adults where individual studies report non-linear relationships between cholesterol...

Rapid molecular detection of pathogenic microorganisms and antimicrobial resistance markers in blood cultures: evaluation and utility of the next-generation FilmArray Blood Culture Identification 2 panel.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Holma T, Torvikoski J, Friberg N, Nevalainen A, Tarkka E, Antikainen J, Martelin JJ.
PMID: 34350523
Eur J Clin Microbiol Infect Dis. 2021 Aug 05; doi: 10.1007/s10096-021-04314-2. Epub 2021 Aug 05.

Rapid detection of pathogens causing bloodstream infections (BSI) directly from positive blood cultures is of highest importance in order to enable an adequate and timely antimicrobial therapy. In this study, the utility and performance of a recently launched next-generation...

The Journal of chemical physics

Ahola SK, Ingman P, Laatikainen R, Sinkkonen J, Jokisaari J.
PMID: 30579290
J Chem Phys. 2018 Dec 21;149(23):234901. doi: 10.1063/1.5052499.

This study has two goals. First, the electric field gradient (EFG) present in the liquid-crystalline phases of ferroelectric FELIX-R&D is determined using NMR spectroscopy of noble gases

Showing 1 to 12 of 46 entries