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functional MRI resting state

Resting state functional MRI in Alzheimer's Disease

Resting state functional MRI in Alzheimer's Disease

... the functional connectivity in the human ...of functional connectivity began to emerge in the 1960s when neurophysiologists, who were studying action potential fi ring trains from single neurons, recognized ...

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Abnormal regional spontaneous neural activity in visual pathway in retinal detachment patients: a resting-state functional MRI study

Abnormal regional spontaneous neural activity in visual pathway in retinal detachment patients: a resting-state functional MRI study

... MRI scanning was performed on a 3-Tesla MR scanner (Trio, Siemens, Munich, Germany). The whole-brain T1-weighted images were obtained with spoiled gradient-recalled echo sequence with the parameters: (repetition ...

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Increased connectivity of pain matrix in chronic migraine: a resting-state functional MRI study

Increased connectivity of pain matrix in chronic migraine: a resting-state functional MRI study

... known resting state networks was calcu- lated, and ICs with correlation values less than ...the functional characteris- tics of each IC, we performed ‘cognitive decoding’ using Neurosynth software ...

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Altered intrinsic regional brain spontaneous activity in patients with comitant strabismus: a resting-state functional MRI study

Altered intrinsic regional brain spontaneous activity in patients with comitant strabismus: a resting-state functional MRI study

... Twenty healthy controls (HCs; ten men, ten women) with similar age range, sex ratio, and education status were also recruited for this study. All HCs met the following requirements: 1) normal brain parenchyma on cranial ...

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Resting-State Functional MRI Study: Connection Strength of Brain Networks in DR Patients

<p>Resting-State Functional MRI Study: Connection Strength of Brain Networks in DR Patients</p>

... and functional orga- nization in terms of graphs or networks, which comprise nodes (vertices) and edges (links) between pairs of ...about functional connection strength ...powerful functional ...

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Abnormal intrinsic brain activities in stable patients with COPD: a resting-state functional MRI study

Abnormal intrinsic brain activities in stable patients with COPD: a resting-state functional MRI study

... ally reoriented to the anterior commissure to achieve better registration, and structural images were co-registered to the functional images for each individual using a linear transfor- mation. 4) The transformed ...

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Dynamic network participation of functional connectivity hubs assessed by resting-state fMRI

Dynamic network participation of functional connectivity hubs assessed by resting-state fMRI

... human functional and structural brain organization. We use resting-state functional MRI data and connectivity clustering to identify multi-network hubs and show that while hubs can ...

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Altered Functional Connectivity in an Aged Rat Model of Postoperative Cognitive Dysfunction: A Study Using Resting-State Functional MRI

Altered Functional Connectivity in an Aged Rat Model of Postoperative Cognitive Dysfunction: A Study Using Resting-State Functional MRI

... Image data was preprocessed using statistical parameter mapping (SPM2, http: //www.fil.ion.ucl.ac.uk/spm/software/) including slice timing, head-motion correction, spatial normaliza- tion to a standard rat brain template ...

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Quantitative multimodal multiparametric imaging in Alzheimer’s disease

Quantitative multimodal multiparametric imaging in Alzheimer’s disease

... Recently, resting-state fMRI (RS-fMRI) is pop- ular for its ability to map brain functional connectivity non- invasively ...network functional connectiv- ity, which account for the variable ...

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Abnormal intrinsic functional activity in patients with cervical spondylotic myelopathy a resting state fMRI study

<p>Abnormal intrinsic functional activity in patients with cervical spondylotic myelopathy a resting state fMRI study</p>

... during resting-state exist, and this may provide information about the complementary func- tional activity in cortical ...recent resting-state functional MRI (rs-fMRI) study used ...

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Altered regional homogeneity in patients with unilateral acute open globe injury: a resting-state functional MRI study

Altered regional homogeneity in patients with unilateral acute open globe injury: a resting-state functional MRI study

... brain MRI (such as cerebral hemorrhage, cerebral infarction, cerebrovascular malformation, and a brain tumor), 2) no eye disease and naked eye or corrected visual acuity (VA) ...no MRI scanning ...

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Werle, Jana
  

(2019):


	Effects of prefrontal transcranial direct current stimulation on resting-state functional MRI: variability and target specificity in healthy subjects.


Dissertation, LMU München: Medizinische Fakultät

Werle, Jana (2019): Effects of prefrontal transcranial direct current stimulation on resting-state functional MRI: variability and target specificity in healthy subjects. Dissertation, LMU München: Medizinische Fakultät

... In this context, the relative distance of the cathode with respect to the anode is also important, because it determines the amount of current reaching brain tissue (Datta et al. 2011; Miranda et al. 2006; Weaver et al. ...

109

Interaction of Developmental Venous Anomalies with Resting State Functional MRI Measures

Interaction of Developmental Venous Anomalies with Resting State Functional MRI Measures

... 814). Resting-state fMRI data were decomposed using independent component analysis, a data-driven technique that creates distinct component maps representing aspects of either structured noise or true ...

6

Resting State Functional MRI: Everything That Nonexperts Have Always Wanted to Know

Resting State Functional MRI: Everything That Nonexperts Have Always Wanted to Know

... rs-fMRI analysis is challenging due to the massive amount of data and the need for sophisticated analysis. Before one applies any of the analytic methods, realignment and removal of confounding artifacts (eg, head ...

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Heritability of Resting State EEG Functional Connectivity Patterns

Heritability of Resting State EEG Functional Connectivity Patterns

... in functional connectivity in our ...describing functional connectivity and capturing brain activity underlying behavioral traits and neurological ...

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Geochemical Signatures of Stream Capture in the Retreating Blue Ridge Escarpment, Southern Appalachian Mountains

Geochemical Signatures of Stream Capture in the Retreating Blue Ridge Escarpment, Southern Appalachian Mountains

... components were derived from ICA. Artefactual components were defined as those located in cerebrospinal fluid, white matter, or indicative of head movement (Allen et al., 2011). 42 of the original components were deemed ...

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Fractal analysis of resting state functional connectivity of the brain

Fractal analysis of resting state functional connectivity of the brain

... We also proposed several wavelet-based methods for estimating nonfractal and fractal connectivity. These estimators are optimal under the assumption that the given signals can be approximated by an mFIN while ...

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Resting-State EEG Functional Connectivity Analysis:
Schizophrenia Patients

Resting-State EEG Functional Connectivity Analysis: Schizophrenia Patients

... Resting state is a method of functional brain imaging that can be used to evaluate regional interactions that occur when a subject is not performing certain ...Thoughts. Resting state ...

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Vagus nerve stimulation balanced disrupted default-mode network and salience network in a postsurgical epileptic patient

Vagus nerve stimulation balanced disrupted default-mode network and salience network in a postsurgical epileptic patient

... attention could possibly be explained by the failure of the SN in integrating relevant internal and external stimuli, as well as a failure to interconnect with other functional net- works that regulate behavior. ...

11

Keeser, Daniel
  

(2012):


	Der Einfluss von präfrontaler Gleichstromstimulation (tDCS) auf EEG- und fMRT-Ruhenetzwerke.


Dissertation, LMU München: Medizinische Fakultät

Keeser, Daniel (2012): Der Einfluss von präfrontaler Gleichstromstimulation (tDCS) auf EEG- und fMRT-Ruhenetzwerke. Dissertation, LMU München: Medizinische Fakultät

... Prefrontal transcranial direct current stimulation (tDCS) with the anode placed on the left dorsolateral prefrontal cortex (DLPFC) has been reported to enhance working memory in healthy subjects and to improve mood in ...

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