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Items: 27


Single-trial characterization of neural rhythms: Potential and challenges.

Kosciessa JQ, Grandy TH, Garrett DD, Werkle-Bergner M.

Neuroimage. 2020 Feb 1;206:116331. doi: 10.1016/j.neuroimage.2019.116331. Epub 2019 Nov 8.


Auditory-Articulatory Neural Alignment between Listener and Speaker during Verbal Communication.

Liu L, Zhang Y, Zhou Q, Garrett DD, Lu C, Chen A, Qiu J, Ding G.

Cereb Cortex. 2019 Jul 18. pii: bhz138. doi: 10.1093/cercor/bhz138. [Epub ahead of print]


Humans strategically shift decision bias by flexibly adjusting sensory evidence accumulation.

Kloosterman NA, de Gee JW, Werkle-Bergner M, Lindenberger U, Garrett DD, Fahrenfort JJ.

Elife. 2019 Feb 6;8. pii: e37321. doi: 10.7554/eLife.37321.


Dopamine D2/3 Binding Potential Modulates Neural Signatures of Working Memory in a Load-Dependent Fashion.

Salami A, Garrett DD, Wåhlin A, Rieckmann A, Papenberg G, Karalija N, Jonasson L, Andersson M, Axelsson J, Johansson J, Riklund K, Lövdén M, Lindenberger U, Bäckman L, Nyberg L.

J Neurosci. 2019 Jan 16;39(3):537-547. doi: 10.1523/JNEUROSCI.1493-18.2018. Epub 2018 Nov 26.


Local temporal variability reflects functional integration in the human brain.

Garrett DD, Epp SM, Perry A, Lindenberger U.

Neuroimage. 2018 Dec;183:776-787. doi: 10.1016/j.neuroimage.2018.08.019. Epub 2018 Aug 24.


Neurocognitive Profiles of Older Adults with Working-Memory Dysfunction.

Salami A, Rieckmann A, Karalija N, Avelar-Pereira B, Andersson M, Wåhlin A, Papenberg G, Garrett DD, Riklund K, Lövdén M, Lindenberger U, Bäckman L, Nyberg L.

Cereb Cortex. 2018 Jul 1;28(7):2525-2539. doi: 10.1093/cercor/bhy062.


Brain signal variability is modulated as a function of internal and external demand in younger and older adults.

Grady CL, Garrett DD.

Neuroimage. 2018 Apr 1;169:510-523. doi: 10.1016/j.neuroimage.2017.12.031. Epub 2017 Dec 15.


Latent-Profile Analysis Reveals Behavioral and Brain Correlates of Dopamine-Cognition Associations.

Lövdén M, Karalija N, Andersson M, Wåhlin A, Axelsson J, Köhncke Y, Jonasson LS, Rieckman A, Papenberg G, Garrett DD, Guitart-Masip M, Salami A, Riklund K, Bäckman L, Nyberg L, Lindenberger U.

Cereb Cortex. 2018 Nov 1;28(11):3894-3907. doi: 10.1093/cercor/bhx253.


Mean and variability in functional brain activations differentially predict executive function in older adults: an investigation employing functional near-infrared spectroscopy.

Halliday DWR, Mulligan BP, Garrett DD, Schmidt S, Hundza SR, Garcia-Barrera MA, Stawski RS, MacDonald SWS.

Neurophotonics. 2018 Jan;5(1):011013. doi: 10.1117/1.NPh.5.1.011013. Epub 2017 Sep 26.


Age differences in brain signal variability are robust to multiple vascular controls.

Garrett DD, Lindenberger U, Hoge RD, Gauthier CJ.

Sci Rep. 2017 Aug 31;7(1):10149. doi: 10.1038/s41598-017-09752-7.


Dopamine D2 receptor availability is linked to hippocampal-caudate functional connectivity and episodic memory.

Nyberg L, Karalija N, Salami A, Andersson M, Wåhlin A, Kaboovand N, Köhncke Y, Axelsson J, Rieckmann A, Papenberg G, Garrett DD, Riklund K, Lövdén M, Lindenberger U, Bäckman L.

Proc Natl Acad Sci U S A. 2016 Jul 12;113(28):7918-23. doi: 10.1073/pnas.1606309113. Epub 2016 Jun 23.


On the estimation of brain signal entropy from sparse neuroimaging data.

Grandy TH, Garrett DD, Schmiedek F, Werkle-Bergner M.

Sci Rep. 2016 Mar 29;6:23073. doi: 10.1038/srep23073.


Amphetamine modulates brain signal variability and working memory in younger and older adults.

Garrett DD, Nagel IE, Preuschhof C, Burzynska AZ, Marchner J, Wiegert S, Jungehülsing GJ, Nyberg L, Villringer A, Li SC, Heekeren HR, Bäckman L, Lindenberger U.

Proc Natl Acad Sci U S A. 2015 Jun 16;112(24):7593-8. doi: 10.1073/pnas.1504090112. Epub 2015 Jun 1.


A scaffold for efficiency in the human brain.

Burzynska AZ, Garrett DD, Preuschhof C, Nagel IE, Li SC, Bäckman L, Heekeren HR, Lindenberger U.

J Neurosci. 2013 Oct 23;33(43):17150-9. doi: 10.1523/JNEUROSCI.1426-13.2013.


Understanding variability in the BOLD signal and why it matters for aging.

Grady CL, Garrett DD.

Brain Imaging Behav. 2014 Jun;8(2):274-83. doi: 10.1007/s11682-013-9253-0. Review.


Brain signal variability is parametrically modifiable.

Garrett DD, McIntosh AR, Grady CL.

Cereb Cortex. 2014 Nov;24(11):2931-40. doi: 10.1093/cercor/bht150. Epub 2013 Jun 7.


Moment-to-moment brain signal variability: a next frontier in human brain mapping?

Garrett DD, Samanez-Larkin GR, MacDonald SW, Lindenberger U, McIntosh AR, Grady CL.

Neurosci Biobehav Rev. 2013 May;37(4):610-24. doi: 10.1016/j.neubiorev.2013.02.015. Epub 2013 Mar 1. Review.


Intraindividual reaction time variability is malleable: feedback- and education-related reductions in variability with age.

Garrett DD, Macdonald SW, Craik FI.

Front Hum Neurosci. 2012 May 1;6:101. doi: 10.3389/fnhum.2012.00101. eCollection 2012.


The modulation of BOLD variability between cognitive states varies by age and processing speed.

Garrett DD, Kovacevic N, McIntosh AR, Grady CL.

Cereb Cortex. 2013 Mar;23(3):684-93. doi: 10.1093/cercor/bhs055. Epub 2012 Mar 14.


Moment-to-moment signal variability in the human brain can inform models of stochastic facilitation now.

Garrett DD, McIntosh AR, Grady CL.

Nat Rev Neurosci. 2011 Sep 7;12(10):612; author reply 612. doi: 10.1038/nrn3061-c1. No abstract available.


The importance of being variable.

Garrett DD, Kovacevic N, McIntosh AR, Grady CL.

J Neurosci. 2011 Mar 23;31(12):4496-503. doi: 10.1523/JNEUROSCI.5641-10.2011.


Blood oxygen level-dependent signal variability is more than just noise.

Garrett DD, Kovacevic N, McIntosh AR, Grady CL.

J Neurosci. 2010 Apr 7;30(14):4914-21. doi: 10.1523/JNEUROSCI.5166-09.2010.


Everyday memory compensation: the impact of cognitive reserve, subjective memory, and stress.

Garrett DD, Grady CL, Hasher L.

Psychol Aging. 2010 Mar;25(1):74-83. doi: 10.1037/a0017726.


Planning for end-of-life care: findings from the Canadian Study of Health and Aging.

Garrett DD, Tuokko H, Stajduhar KI, Lindsay J, Buehler S.

Can J Aging. 2008 Spring;27(1):11-21. doi: 10.3138/cja.27.1.011.


Impact of transit training and free bus pass on public transportation use by older drivers.

Stepaniuk JA, Tuokko H, McGee P, Garrett DD, Benner EL.

Prev Med. 2008 Sep;47(3):335-7. doi: 10.1016/j.ypmed.2008.03.002. Epub 2008 Mar 18.


Neurocognitive markers of cognitive impairment: exploring the roles of speed and inconsistency.

Dixon RA, Garrett DD, Lentz TL, MacDonald SW, Strauss E, Hultsch DF.

Neuropsychology. 2007 May;21(3):381-99.


Cognitive decline in high-functioning older adults: reserve or ascertainment bias?

Tuokko H, Garrett DD, McDowell I, Silverberg N, Kristjansson B.

Aging Ment Health. 2003 Jul;7(4):259-70.


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