2013
Quantifying the local resolution of cryo-EM density maps
Kucukelbir A, Sigworth FJ, Tagare HD. Quantifying the local resolution of cryo-EM density maps. Nature Methods 2013, 11: 63-65. PMID: 24213166, PMCID: PMC3903095, DOI: 10.1038/nmeth.2727.Peer-Reviewed Original Research
2002
Applying Hidden Markov Models to the Analysis of Single Ion Channel Activity
Venkataramanan L, Sigworth F. Applying Hidden Markov Models to the Analysis of Single Ion Channel Activity. Biophysical Journal 2002, 82: 1930-1942. PMID: 11916851, PMCID: PMC1301989, DOI: 10.1016/s0006-3495(02)75542-2.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsBiophysicsIonsKineticsLikelihood FunctionsMarkov ChainsModels, StatisticalModels, TheoreticalPatch-Clamp TechniquesTime FactorsConceptsCorrelated background noiseHidden Markov ModelDigital inverse filterMarkov model parametersDiscrete timeBaum-Welch algorithmMarkov modelComputational intensityDeterministic interferenceModel parametersInverse filterMultiple data setsAlgorithmPrevious resultsPractical applicationsNoise ratioState transitionsSharp frequencyData setsChannel dataSingle ion channel currentsNoiseExtensionRandomnessBackground noise
1998
A Maximum-Likelihood Approach to Single-Particle Image Refinement
Sigworth F. A Maximum-Likelihood Approach to Single-Particle Image Refinement. Journal Of Structural Biology 1998, 122: 328-339. PMID: 9774537, DOI: 10.1006/jsbi.1998.4014.Peer-Reviewed Original ResearchMeSH KeywordsCryoelectron MicroscopyImage Processing, Computer-AssistedLikelihood FunctionsMacromolecular SubstancesMolecular StructureParticle Size