Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1889 1
1926 1
1943 1
1946 1
1948 1
1949 3
1950 2
1951 1
1952 1
1954 1
1956 2
1957 1
1958 2
1959 3
1960 2
1961 3
1962 1
1963 4
1964 7
1965 6
1966 9
1967 4
1968 14
1969 13
1970 14
1971 16
1972 26
1973 6
1974 19
1975 66
1976 67
1977 51
1978 54
1979 71
1980 77
1981 70
1982 70
1983 107
1984 115
1985 95
1986 108
1987 131
1988 136
1989 176
1990 160
1991 192
1992 184
1993 225
1994 227
1995 258
1996 288
1997 313
1998 303
1999 360
2000 413
2001 447
2002 558
2003 565
2004 681
2005 739
2006 873
2007 880
2008 1001
2009 1072
2010 1233
2011 1431
2012 1547
2013 1649
2014 1799
2015 1967
2016 2030
2017 2130
2018 2221
2019 2457
2020 2888
2021 3070
2022 3075
2023 3102
2024 3107
2025 1144

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

41,525 results

Results by year

Filters applied: . Clear all
Page 1
Combined diffusion-relaxometry microstructure imaging: Current status and future prospects.
Slator PJ, Palombo M, Miller KL, Westin CF, Laun F, Kim D, Haldar JP, Benjamini D, Lemberskiy G, de Almeida Martins JP, Hutter J. Slator PJ, et al. Magn Reson Med. 2021 Dec;86(6):2987-3011. doi: 10.1002/mrm.28963. Epub 2021 Aug 19. Magn Reson Med. 2021. PMID: 34411331 Free PMC article. Review.
This article reviews an emerging paradigm that has the potential to provide a more detailed assessment of tissue microstructure-combined diffusion-relaxometry imaging. Combined diffusion-relaxometry acquisitions vary multiple MR contrast encodings-such as b-value, g …
This article reviews an emerging paradigm that has the potential to provide a more detailed assessment of tissue microstructure-combined …
Eddy current nulled constrained optimization of isotropic diffusion encoding gradient waveforms.
Yang G, McNab JA. Yang G, et al. Magn Reson Med. 2019 Mar;81(3):1818-1832. doi: 10.1002/mrm.27539. Epub 2018 Oct 10. Magn Reson Med. 2019. PMID: 30368913 Free PMC article.
However, the gradient-intensive isotropic diffusion waveforms generate significant eddy currents, which cause image distortions. The purpose of this study is to present a method for designing isotropic diffusion encoding waveforms with intrinsic eddy curre …
However, the gradient-intensive isotropic diffusion waveforms generate significant eddy currents, which cause image distortion …
Ion diffusion may introduce spurious current sources in current-source density (CSD) analysis.
Halnes G, Mäki-Marttunen T, Pettersen KH, Andreassen OA, Einevoll GT. Halnes G, et al. J Neurophysiol. 2017 Jul 1;118(1):114-120. doi: 10.1152/jn.00976.2016. Epub 2017 Mar 15. J Neurophysiol. 2017. PMID: 28298307 Free PMC article.
However, it has previously been shown that in physiological conditions with large ion-concentration gradients, diffusive currents can evoke slow shifts in extracellular potentials. Using computer simulations, we here show that diffusion-evoked potential shift …
However, it has previously been shown that in physiological conditions with large ion-concentration gradients, diffusive currents …
Eddy current-nulled convex optimized diffusion encoding (EN-CODE) for distortion-free diffusion tensor imaging with short echo times.
Aliotta E, Moulin K, Ennis DB. Aliotta E, et al. Magn Reson Med. 2018 Feb;79(2):663-672. doi: 10.1002/mrm.26709. Epub 2017 Apr 25. Magn Reson Med. 2018. PMID: 28444802 Free article.
PURPOSE: To design and evaluate eddy current-nulled convex optimized diffusion encoding (EN-CODE) gradient waveforms for efficient diffusion tensor imaging (DTI) that is free of eddy current-induced image distortions. METHODS: The EN-CODE framework was …
PURPOSE: To design and evaluate eddy current-nulled convex optimized diffusion encoding (EN-CODE) gradient waveforms for effic …
MR cell size imaging with temporal diffusion spectroscopy.
Jiang X, Li H, Devan SP, Gore JC, Xu J. Jiang X, et al. Magn Reson Imaging. 2021 Apr;77:109-123. doi: 10.1016/j.mri.2020.12.010. Epub 2020 Dec 16. Magn Reson Imaging. 2021. PMID: 33338562 Free PMC article. Review.
Such information is usually obtained by invasive biopsy in current clinical practice, which suffers several well-known disadvantages. Recently, novel MRI methods such as IMPULSED (imaging microstructural parameters using limited spectrally edited diffusion) have bee …
Such information is usually obtained by invasive biopsy in current clinical practice, which suffers several well-known disadvantages. …
Paradigm Shift in Diffusion-Mediated Surface Phenomena.
Grebenkov DS. Grebenkov DS. Phys Rev Lett. 2020 Aug 14;125(7):078102. doi: 10.1103/PhysRevLett.125.078102. Phys Rev Lett. 2020. PMID: 32857533
Their current description via diffusion equations with mixed boundary conditions is limited to simple surface reactions with infinite or constant reactivity. In this Letter, we propose a probabilistic approach based on the concept of boundary local time to investiga …
Their current description via diffusion equations with mixed boundary conditions is limited to simple surface reactions with i …
On the Nernst-Planck equation.
Maex R. Maex R. J Integr Neurosci. 2017;16(1):73-91. doi: 10.3233/JIN-170008. J Integr Neurosci. 2017. PMID: 28891500 Review.
This review first discusses Nernst's and Planck's early papers on electro-diffusion, the brief priority conflict that followed, and the role these papers played in shaping the emerging concept of membrane excitability. ...
This review first discusses Nernst's and Planck's early papers on electro-diffusion, the brief priority conflict that followed, and t …
Lipophilic Vitamin E Diffusion through Bicontinuous Microemulsions.
Kato D, Yamamoto J, Suzuki Y, Kamata T, Hashimoto H, Kunitake M. Kato D, et al. Anal Chem. 2021 Oct 26;93(42):14231-14237. doi: 10.1021/acs.analchem.1c03174. Epub 2021 Oct 13. Anal Chem. 2021. PMID: 34644048
When we employed the BME with a lower W/O(BME) value of 40/60 (oil-rich BME) as an electrolyte solution, we obtained a larger current response from VE at a fluorinated nanocarbon film electrode. Further voltammetric studies revealed that a higher VE diffusion coeffi …
When we employed the BME with a lower W/O(BME) value of 40/60 (oil-rich BME) as an electrolyte solution, we obtained a larger current …
Influence of Membrane Receptor Lateral Diffusion on the Short-Term Depression of Acetylcholine-Induced Current in Helix Neurons.
Vasilyeva NA, Murzina GB, Kireev II, Pivovarov AS. Vasilyeva NA, et al. Cell Mol Neurobiol. 2017 Nov;37(8):1443-1455. doi: 10.1007/s10571-017-0475-3. Epub 2017 Feb 24. Cell Mol Neurobiol. 2017. PMID: 28236056 Free PMC article.
We have studied how various drugs increasing the rate of nicotinic acetylcholine receptors (nAChRs) lateral diffusion affect the depression of ACh-induced current in land snail Helix lucorum neurons responsible for defensive behavior. ...We found that the drugs decr …
We have studied how various drugs increasing the rate of nicotinic acetylcholine receptors (nAChRs) lateral diffusion affect the depr …
Cellular diffusion processes in singularly perturbed domains.
Bressloff PC. Bressloff PC. J Math Biol. 2024 Nov 4;89(6):58. doi: 10.1007/s00285-024-02160-2. J Math Biol. 2024. PMID: 39496961 Free PMC article. Review.
There are many processes in cell biology that can be modeled in terms of particles diffusing in a two-dimensional (2D) or three-dimensional (3D) bounded domain omega Rd containing a set of small subdomains or interior compartments Uj , j = 1, , N (singularly-perturbed d …
There are many processes in cell biology that can be modeled in terms of particles diffusing in a two-dimensional (2D) or three-dimen …
41,525 results
You have reached the last available page of results. Please see the User Guide for more information.