Search Results - "Functional Neuroimaging: methods"

A better way to define and describe Morlet wavelets for time-frequency analysis by Cohen, Michael X

“…Complex Morlet wavelets are frequently used for time-frequency analysis of non-stationary time series data, such as neuroelectrical signals recorded from the…”
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Methods for cleaning the BOLD fMRI signal by Caballero-Gaudes, César, Reynolds, Richard C.

“…Blood oxygen-level-dependent functional magnetic resonance imaging (BOLD fMRI) has rapidly become a popular technique for the investigation of brain function…”
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Development of the emotional brain by Casey, B.J., Heller, Aaron S., Gee, Dylan G., Cohen, Alexandra O.

“…[Display omitted] •Adolescence is a period of increased reactivity to emotional and social cues.•Subcortical limbic connectivity is associated with cue-driven…”
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Hand classification of fMRI ICA noise components by Griffanti, Ludovica, Douaud, Gwenaëlle, Bijsterbosch, Janine, Evangelisti, Stefania, Alfaro-Almagro, Fidel, Glasser, Matthew F., Duff, Eugene P., Fitzgibbon, Sean, Westphal, Robert, Carone, Davide, Beckmann, Christian F., Smith, Stephen M.

“…We present a practical “how-to” guide to help determine whether single-subject fMRI independent components (ICs) characterise structured noise or not. Manual…”
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Decoding Dynamic Brain Patterns from Evoked Responses: A Tutorial on Multivariate Pattern Analysis Applied to Time Series Neuroimaging Data by Grootswagers, Tijl, Wardle, Susan G, Carlson, Thomas A

“…Multivariate pattern analysis (MVPA) or brain decoding methods have become standard practice in analyzing fMRI data. Although decoding methods have been…”
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The first step for neuroimaging data analysis: DICOM to NIfTI conversion by Li, Xiangrui, Morgan, Paul S., Ashburner, John, Smith, Jolinda, Rorden, Christopher

“…•Introduce conversion tools for different vendors.•Explain conversion basics.•Present methods to detect and correctproblems. Clinical imaging data are…”
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Brain aging mechanisms with mechanical manifestations by Blinkouskaya, Yana, Caçoilo, Andreia, Gollamudi, Trisha, Jalalian, Shima, Weickenmeier, Johannes

“…•Brain aging leads to cerebral atrophy caused by various neurodegenerative processes.•Mechanics allows to relate biological changes to organ-level brain shape…”
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Advancing functional connectivity research from association to causation by Reid, Andrew T, Headley, Drew B, Mill, Ravi D, Sanchez-Romero, Ruben, Uddin, Lucina Q, Marinazzo, Daniele, Lurie, Daniel J, Valdés-Sosa, Pedro A, Hanson, Stephen José, Biswal, Bharat B, Calhoun, Vince, Poldrack, Russell A, Cole, Michael W

“…Cognition and behavior emerge from brain network interactions, such that investigating causal interactions should be central to the study of brain function…”
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The migraine generator revisited: continuous scanning of the migraine cycle over 30 days and three spontaneous attacks by Schulte, Laura H, May, Arne

“…Functional imaging using positron emission tomography and later functional magnetic resonance imaging revealed a particular brainstem area that is believed to…”
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Automagic: Standardized preprocessing of big EEG data by Pedroni, Andreas, Bahreini, Amirreza, Langer, Nicolas

“…Electroencephalography (EEG) recordings have been rarely included in large-scale studies. This is arguably not due to a lack of information that lies in EEG…”
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The Maryland analysis of developmental EEG (MADE) pipeline by Debnath, Ranjan, Buzzell, George A., Morales, Santiago, Bowers, Maureen E., Leach, Stephanie C., Fox, Nathan A.

“…Compared to adult EEG, EEG signals recorded from pediatric populations have shorter recording periods and contain more artifact contamination. Therefore,…”
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A meta-analysis of functional neuroimaging studies of self- and other judgments reveals a spatial gradient for mentalizing in medial prefrontal cortex by Denny, Bryan T, Kober, Hedy, Wager, Tor D, Ochsner, Kevin N

“…The distinction between processes used to perceive and understand the self and others has received considerable attention in psychology and neuroscience. Brain…”
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Transcranial magnetic stimulation of the precuneus enhances memory and neural activity in prodromal Alzheimer's disease by Koch, Giacomo, Bonnì, Sonia, Pellicciari, Maria Concetta, Casula, Elias P., Mancini, Matteo, Esposito, Romina, Ponzo, Viviana, Picazio, Silvia, Di Lorenzo, Francesco, Serra, Laura, Motta, Caterina, Maiella, Michele, Marra, Camillo, Cercignani, Mara, Martorana, Alessandro, Caltagirone, Carlo, Bozzali, Marco

“…Memory loss is one of the first symptoms of typical Alzheimer's disease (AD), for which there are no effective therapies available. The precuneus (PC) has been…”
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Multi-echo fMRI: A review of applications in fMRI denoising and analysis of BOLD signals by Kundu, Prantik, Voon, Valerie, Balchandani, Priti, Lombardo, Michael V., Poser, Benedikt A., Bandettini, Peter A.

“…In recent years the field of fMRI research has enjoyed expanded technical abilities related to resolution, as well as use across many fields of brain research…”
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Influences of age, mental workload, and flight experience on cognitive performance and prefrontal activity in private pilots: a fNIRS study by Causse, Mickaël, Chua, Zarrin K., Rémy, Florence

“…The effects of aging on cognitive performance must be better understood, especially to protect older individuals who are engaged in risky activities (e.g…”
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Functional MRI of migraine by Schwedt, Todd J, Chiang, Chia-Chun, Chong, Catherine D, Dodick, David W

“…Migraine is a disabling neurological condition manifesting with attacks of headache, hypersensitivities to visual, auditory, olfactory and somatosensory…”
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LayNii: A software suite for layer-fMRI by Huber, Laurentius (Renzo), Poser, Benedikt A., Bandettini, Peter A., Arora, Kabir, Wagstyl, Konrad, Cho, Shinho, Goense, Jozien, Nothnagel, Nils, Morgan, Andrew Tyler, van den Hurk, Job, Müller, Anna K, Reynolds, Richard C., Glen, Daniel R., Goebel, Rainer, Gulban, Omer Faruk

“…•A new software toolbox is introduced for layer-specific functional MRI: LayNii.•LayNii is a suite of command-line executable C++ programs for Linux, Windows,…”
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Dynamic causal modelling revisited by Friston, K.J., Preller, Katrin H., Mathys, Chris, Cagnan, Hayriye, Heinzle, Jakob, Razi, Adeel, Zeidman, Peter

“…This paper revisits the dynamic causal modelling of fMRI timeseries by replacing the usual (Taylor) approximation to neuronal dynamics with a neural mass model…”
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Generative adversarial networks for reconstructing natural images from brain activity by Seeliger, K., Güçlü, U., Ambrogioni, L., Güçlütürk, Y., van Gerven, M.A.J.

“…We explore a method for reconstructing visual stimuli from brain activity. Using large databases of natural images we trained a deep convolutional generative…”
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Opportunities and methodological challenges in EEG and MEG resting state functional brain network research by van Diessen, E., Numan, T., van Dellen, E., van der Kooi, A.W., Boersma, M., Hofman, D., van Lutterveld, R., van Dijk, B.W., van Straaten, E.C.W., Hillebrand, A., Stam, C.J.

“…•Resting state EEG and MEG recordings are increasingly used for functional connectivity and functional brain network analysis.•We highlight advantages and…”
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