Abstract：
:Artifacts in functional magnetic resonance imaging (fMRI) data, primarily those related to motion and physiological sources, negatively impact the functional signal-to-noise ratio in fMRI studies, even after conventional fMRI preprocessing. Independent component analysis' demonstrated capacity to separate sources of neural signal, structured noise, and random noise into separate components might be utilized in improved procedures to remove artifacts from fMRI data. Such procedures require a method for labeling independent components (ICs) as representing artifacts to be removed or neural signals of interest to be spared. Visual inspection is often considered an accurate method for such labeling as well as a standard to which automated labeling methods are compared. However, detailed descriptions of methods for visual inspection of ICs are lacking in the literature. Here we describe the details of, and the rationale for, an operationalized fMRI data denoising procedure that involves visual inspection of ICs (96% inter-rater agreement). We estimate that dozens of subjects/sessions can be processed within a few hours using the described method of visual inspection. Our hope is that continued scientific discussion of and testing of visual inspection methods will lead to the development of improved, cost-effective fMRI denoising procedures.
journal_name
J Neurosci Methodsjournal_title
Journal of neuroscience methodsauthors
Kelly RE Jr,Alexopoulos GS,Wang Z,Gunning FM,Murphy CF,Morimoto SS,Kanellopoulos D,Jia Z,Lim KO,Hoptman MJdoi
10.1016/j.jneumeth.2010.03.028subject
Has Abstractpub_date
2010-06-15 00:00:00pages
233-45issue
2eissn
0165-0270issn
1872-678Xpii
S0165-0270(10)00162-7journal_volume
189pub_type
杂志文章abstract：BACKGROUND:Intracranial electrical recordings (iEEG) and brain stimulation (iEBS) are invaluable human neuroscience methodologies. However, the value of such data is often unrealized as many laboratories lack tools for localizing electrodes relative to anatomy. To remedy this, we have developed a MATLAB toolbox for int...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2017.01.022
更新日期：2017-04-01 00:00:00
abstract：BACKGROUND:Electrophysiological recordings contain mixtures of signals from distinct neural sources, impeding a straightforward interpretation of the sensor-level data. This mixing is particularly detrimental when distinct sources resonate in overlapping frequencies. Fortunately, the mixing is linear and instantaneous....
journal_title：Journal of neuroscience methods
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更新日期：2020-12-25 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
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更新日期：1982-01-01 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
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journal_title：Journal of neuroscience methods
pub_type： 临床试验,杂志文章
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abstract：:A rapid liquid chromatography/tandem mass spectrometry (LC-MS/MS) method has been developed for the measurement of dopamine (DA), 5-hydroxytryptamine (5HT) and norepinephrine (NE) in brain microdialysates. The assay has also been utilised for the simultaneous measurement of these neurotransmitters and cocaine in brain...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2004.03.021
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2011.10.017
更新日期：2012-02-15 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(92)90121-s
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2009.01.007
更新日期：2009-04-30 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(00)00277-6
更新日期：2000-10-15 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(87)90124-5
更新日期：1987-10-01 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(88)90114-8
更新日期：1988-08-01 00:00:00
abstract：BACKGROUND:Military personnel and civilians living in areas of armed conflict have increased risk of exposure to blast overpressures that can cause significant hearing loss and/or brain injury. The equipment used to simulate comparable blast overpressures in animal models within laboratory settings is typically very la...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2015.01.009
更新日期：2015-03-15 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2008.03.007
更新日期：2008-06-30 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(94)90058-2
更新日期：1994-04-01 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2011.01.007
更新日期：2011-03-15 00:00:00
abstract：:We investigated the usefulness of the Overall Rotarod Performance (ORP) test for evaluating overall locomotory ability in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-injected-mouse model of Parkinson's disease (PD). For this procedure, the mice are pretrained on the rotarod and then tested at a series of i...
journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/s0165-0270(98)00078-8
更新日期：1998-09-01 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(90)90145-6
更新日期：1990-06-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.jneumeth.2011.05.013
更新日期：2011-08-15 00:00:00
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pub_type： 杂志文章,评审
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pub_type： 杂志文章
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更新日期：2008-09-15 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
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更新日期：2015-07-15 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2010.01.033
更新日期：2010-04-30 00:00:00
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journal_title：Journal of neuroscience methods
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更新日期：1997-12-01 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/j.jneumeth.2004.06.009
更新日期：2005-01-30 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
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更新日期：2014-01-15 00:00:00
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journal_title：Journal of neuroscience methods
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更新日期：2008-03-15 00:00:00
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journal_title：Journal of neuroscience methods
pub_type： 杂志文章
doi：10.1016/0165-0270(84)90008-6
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journal_title：Journal of neuroscience methods
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