Changes in fMRI magnitude data and phase data observed in block-design and event-related tasks
Keywords: fMRI; BOLD; AOD; Phase changes;
مقالات ISI (ترجمه نشده)
مقالات زیر هنوز به فارسی ترجمه نشده اند.
در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
Spontaneous brain activity and EEG microstates. A novel EEG/fMRI analysis approach to explore resting-state networks
Keywords: Resting-state networks; RSNs; BOLD; Hemodynamic response function; HRF; Functional magnetic resonance imaging; Electroencephalography; EEG segmentation; EEG microstates;
Alterations in neural connectivity in preterm children at school age
Keywords: AC; Anterior cingulate; AG; Angular gyrus; BA; Brodmann's area; BOLD; Blood oxygen level dependent; FSIQ; Full Scale Intelligence Quotient; GLM; General linear model; IFG; Inferior frontal gyrus; IVH; Intraventricular hemorrhage; IPL; Inferior parietal lo
Exploring possible neural mechanisms of intelligence differences using processing speed and working memory tasks: An fMRI study
Keywords: Intelligence; fMRI; Inspection time; Processing speed; Working memory; n-back; BOLD; Raven's Matrices; Scottish Mental Survey
Investigating the consistency of brain activation using individual trial analysis of high-resolution fMRI in the human primary visual cortex
Keywords: fMRI; BOLD; Individual trial; Brain function; Visual cortex;
Central cannabinoid signaling mediating food intake: a pharmacological-challenge magnetic resonance imaging and functional histology study in rat
Keywords: pharmacological-challenge MRI; appetite; SR141716A; reward; hypothalamus; nucleus accumbens; AcbC; nucleus accumbens core; AcbSh; nucleus accumbens shell; AI; agranular insular cortex; ANOVA; analysis of variance; Arc; arcuate nucleus; BCC; behavioural co
Biophysical modeling of phase changes in BOLD fMRI
Keywords: fMRI; BOLD; Lorentz sphere; Phase changes;
Evidence That Increased 5-HT Release Evokes Region-Specific Effects on Blood-Oxygenation Level-Dependent Functional Magnetic Resonance Imaging Responses in the Rat Brain
Keywords: fMRI; BOLD; 5-HT; fenfluramineBOLD, blood oxygenation level dependent; fMRI, functional magnetic resonance imaging; EACC1, excitatory amino acid carrier 1; GAD, glutamic acid decarboxylase; pCPA, p-chlorophenylalanine; PET, positron emission tomography; R
Characterization of cerebrovascular responses to hyperoxia and hypercapnia using MRI in rat
Keywords: Hyperoxia; Hypercapnia; Rat; BOLD; CBV; CBF; fMRI
A failure to grasp the affective meaning of actions in autism spectrum disorder subjects
Keywords: BOLD; blood oxygenation level-dependent; fMRI; functional MRI; DCM; Dynamic Causal Modelling; AMG; amygdala; PM; premotor; IFG; inferior frontal gyrus; STS; superior temporal sulcus; Autism; Action observation; Emotion; Bodily movements; fMRI;
A novel technique for examining human brain activity associated with pedaling using fMRI
Keywords: Imaging; Bicycle; Locomotion; BOLD;
Characterization of regional heterogeneity in cerebrovascular reactivity dynamics using novel hypocapnia task and BOLD fMRI
Keywords: fMRI; Reactivity; BOLD; Dynamics; Breath-holding; Hypocapnia; Hypercapnia; Deep breathing
How not to study spontaneous activity
Keywords: Spontaneous activity; Oscillations; Synchronization; Monkeys; Functional magnetic resonance imaging; fMRI; Visual cortex; Electrophysiology; BOLD; LFP; Local field potentials; Visual areas
Quantification of modulated blood oxygenation levels in single cerebral veins by investigating their MR signal decay
Keywords: MRI; SWI; BOLD; blood oxygenation; carbogen; caffeineMRT; SWI; BOLD; Blutoxygenierung; Karbogen; Koffein
Current trends and challenges in MRI acquisitions to investigate brain function
Keywords: Functional MRI; Neuroimaging; Cerebral blood flow; Cerebral blood volume; BOLD; Cognitive neuroscience
Neural, electrodermal and behavioral response patterns in contingency aware and unaware subjects during a picture-picture conditioning paradigm
Keywords: contingency awareness; pavlovian conditioning; emotion; associative learning; ACC; anterior cingulate cortex; BOLD; blood-oxygen-level-dependent; CRs; conditioned responses; CS; conditioned stimulus; FIR; first interval response; fMRI; functional magnetic
Behavioural NeuroscienceResearch PaperBasal and hypercapnia-altered cerebrovascular perfusion predict mild cognitive impairment in aging rodents
Keywords: functional imaging; aging; learning; memory; AD; Alzheimer's disease; ASL; arterial spin labeling; BOLD; blood-oxygen-level-dependent; CBF; cerebral blood flow; FAIR; flow-sensitive alternating inversion recovery; F344ÃBN; Fisher344 Ã Brown Norway F1; f
Characterization of cardiac-related noise in fMRI of the cervical spinal cord
Keywords: Spinal cord; BOLD; fMRI; Cardiac; Noise; Cervical; Human; Method
Mapping the central effects of methylphenidate in the rat using pharmacological MRI BOLD contrast
Keywords: Attention deficit hyperactivity disorder; Methylphenidate; fMRI; Pharmacological MRI; BOLD; Dopamine reuptake transporter
Cerebral perfusion and oxygenation differences in Alzheimer's disease risk
Keywords: Alzheimer; APOE; Aging; MRI; fMRI; Imaging; Perfusion; BOLD; Risk factors; Family history; Arterial spin labeling; Cerebral blood flow (CBF)
Levodopa-sensitive, dynamic changes in effective connectivity during simultaneous movements in Parkinson's disease
Keywords: Parkinson's disease; connectivity; compensation; simultaneous task; fMRI; ACC; anterior cingulate cortex; BOLD; blood oxygen level-dependent; LLDA; local linear discriminant analysis; MAR; multivariate autoregressive modeling; MVC; maximum voluntary contr
Differential age effects on cerebral blood flow and BOLD response to encoding: Associations with cognition and stroke risk
Keywords: Aging; Episodic memory; Learning; Picture encoding; Functional MRI; FMRI; ASL; CBF; BOLD; Medial temporal lobe
Steady-state activation in somatosensory cortex after changes in stimulus rate during median nerve stimulation
Keywords: fMRI; SEP; BOLD; 3T; Stimulation frequency
Investigations on spinal cord fMRI of cats under ketamine
Keywords: fMRI; Spinal cord; Cat; Bold; Reproducibility; Noise; CO2
Research ReportAcupuncture modulates spontaneous activities in the anticorrelated resting brain networks
Keywords: fMRI; functional magnetic resonance imaging; BOLD; blood oxygenation level-dependent; RS; resting state; PARS; post-acupuncture resting state; PSRS; post-sham resting state; ACUP; verum acupuncture; SHAM; sham acupuncture; MASS; MGH acupuncture sensation
Lack of generalizability of sex differences in the fMRI BOLD activity associated with language processing in adults
Keywords: fMRI; Functional magnetic resonance imaging; BOLD; Blood oxygenation level-dependent.;
Interaction of speech and script in human auditory cortex: Insights from neuro-imaging and effective connectivity
Keywords: fMRI; Auditory cortex; Audiovisual; Speech; Script; Multisensory integration; Granger causality mapping; A1; primary auditory cortex; aSTP; anterior superior temporal plane; BOLD; Blood Oxygen Level Dependent; CSEM; covariance structural equation modeling
Imaging the impact of genes on Parkinson's disease
Keywords: magnetic resonance imaging; Parkin; PINK1; parkinsonism; positron emission tomography; single photon emission computed tomography; AADC; aromatic 1-amino-acid decarboxylase; ADC; apparent diffusion coefficient; BOLD; blood oxygen level dependent; COMT; ca
Pain fMRI in rat cervical spinal cord: An echo planar imaging evaluation of sensitivity of BOLD and blood volume-weighted fMRI
Keywords: fMRI; Cervical spinal cord; BOLD; Blood volume-weighted; EPI; Noxious electrical stimulation
Susceptibility-Weighted Imaging: Clinical Angiographic Applications
Keywords: Susceptibility; Susceptibility-weighted imaging; BOLD; Phase; Venography
Neurological DisorderReviewMagnetic resonance imaging of Huntington's disease: preparing for clinical trials
Keywords: Huntington's disease; imaging; basal ganglia; subject stratification; AD; Alzheimer's disease; BOLD; blood-oxygenation level dependent; BSI; brain boundary shift integral; CSF; cerebrospinal fluid; DWI; diffusion-weighted imaging; FA; fractional anisotrop
Electrophysiological and psychophysical asymmetries in sensitivity to interaural correlation steps
Keywords: AFC; alternative forced choice; ASSR; auditory steady state response; BOLD; blood oxygen level dependent; EEG; electroencephalography; ERB; equivalent rectangular bandwidth (of an auditory filter); fMRI; functional magnetic resonance imaging; IAC; interau
Imaging phenotypes of major depressive disorder: genetic correlates
Keywords: endophenotype; 5-HT1A receptor; serotonin transporter; major depressive disorder; genome-wide association; epigenetics; AD; antidepressant medication; BA; Brodmann area; BD; bipolar disorder; BNST; basal nucleus of the stria terminalis; BOLD; blood oxygen
An investigation of the relationship between BOLD and perfusion signal changes during epileptic generalised spike wave activity
Keywords: EEG-fMRI; Generalized spike wave; BOLD; Perfusion; Correlation; Neurovascular coupling
Identification of intratumour low frequency microvascular components via BOLD signal fractal dimension mapping
Keywords: fMRI; BOLD; Tumour; Fractal dimension; Human
Experience-dependent plasticity: Differential changes in activation associated with repeated reinforcement
Keywords: learning; memory; functional neuroimaging; reward; acquisition; BOLD; blood-oxygen-level-dependent; EPI; echo planar imaging;
A two-compartment gel phantom for optimization and quality assurance in clinical BOLD fMRI
Keywords: Phantom; fMRI; Agarose gel; Optimization; BOLD
Decreases in ADC observed in tissue areas during activation in the cat visual cortex at 9.4 T using high diffusion sensitization
Keywords: BOLD; Diffusion; fMRI; Functional mapping; ADC
Origins of the BOLD changes due to synaptic activity at astrocytes abutting arteriolar smooth muscle
Keywords: BOLD; Astrocytes; Capillaries
Time course of blood oxygenation level-dependent signal response after theta burst transcranial magnetic stimulation of the frontal eye field
Keywords: saccades; FEF; PEF; humans; fMRI; TMS; BOLD; blood oxygenation level-dependent; CBF; cerebral blood flow; CF; central fixation point; FEF; frontal eye field; fMRI; functional magnetic resonance imaging; PEF; parietal eye field; rTMS; repetitive transcra
Detection and scaling of task-induced fMRI-BOLD response using resting state fluctuations
Keywords: fMRI; Breath hold; CO2; CBF; Hypercapnia; Motor cortex; BOLD; Scaling; Hemodynamic;
Cortical layer-dependent dynamic blood oxygenation, cerebral blood flow and cerebral blood volume responses during visual stimulation
Keywords: fMRI; BOLD; CBV; CBF; Cortical lamina; Visual stimulation; MION; Post-stimulus undershoot
Investigating the source of BOLD nonlinearity in human visual cortex in response to paired visual stimuli
Keywords: fMRI; BOLD; Linear model; Paired-stimulus paradigm; Visual cortex; Large vessel
The neural substrates of person comparison-An fMRI study
Keywords: APCC; anterior paracingulate cortex; arMFC; anterior portion of the rostral medial frontal cortex; BA; Brodmann area; BOLD; Blood Oxygen Level Dependent; prMFC; posterior portion of the rostral medial frontal cortex; FDR; false discovery rate; fMRI; funct
The effect of appraisal level on processing of emotional prosody in meaningless speech
Keywords: Anger; Fear; Affective prosody; Emotional prosody; Emotional cues; BOLD; fMRI; Explicit; Implicit; Appraisal level;
Characterization of the functional response in the human spinal cord: Impulse-response function and linearity
Keywords: Spinal cord; Functional MRI; Human; SEEP; BOLD; irf; Linear response;
High spatial resolution increases the specificity of block-design BOLD fMRI studies of overt vowel production
Keywords: fMRI; BOLD; Motion artifact; Block design; Speech; Voxel size;
Increasing specificity in functional magnetic resonance imaging by estimation of vessel size based on changes in blood oxygenation
Keywords: BOLD; fMRI; Multi-echo; Parallel imaging; Vessel size imaging; Dephasing
Controlled inspiration depth reduces variance in breath-holding-induced BOLD signal
Keywords: Hypercapnia; Breath holding; BOLD; Calibration; Variability