Results 221 to 230 of about 475,817 (388)

Rethinking Feelings: An fMRI Study of the Cognitive Regulation of Emotion

Journal of Cognitive Neuroscience, 2002
K. Ochsner, S. Bunge, J. Gross, J. Gabrieli   +3 more
semanticscholar   +1 more source

Block‐interleaved segmented echo‐planar imaging for improved activity detection in submillimeter high‐resolution functional MRI at 7 T

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose Isotropic submillimeter high‐resolution functional MRI (fMRI) facilitates noninvasive investigation of neuronal activities at the mesoscale level, including cortical columns and laminae. However, the task‐evoked functional activity becomes less detectable when using single‐shot echo planar imaging (EPI) with parallel imaging techniques
Guoxiang Liu, Takashi Ueguchi, Seiji Ogawa   +2 more
wiley   +1 more source

Brainwide hemodynamics predict EEG neural rhythms across sleep and wakefulness in humans. [PDF]

PLoS Comput Biol
Jacob LPL, Bailes SM, Williams SD, Stringer C, Lewis LD.   +4 more
europepmc   +1 more source

Estimation and detection of event‐related fMRI signals with temporally correlated noise: A statistically efficient and unbiased approach [PDF]

, 2000
Marc A. Burock, Anders M. Dale
openalex   +1 more source

Foot‐Tapping fMRI‐Guided rTMS Enhances Motor and Cognitive Functions in Parkinson's Disease: A Three‐Year Follow‐Up

Movement Disorders Clinical Practice, EarlyView.
Zhiyi Hong, Hongxiao Wang, Jiayi Liu, Wanting Gu, Weiqi Lin, Yu‐Feng Zang, Zi‐Jian Feng, Danning Lou   +7 more
wiley   +1 more source

A data‐driven algorithm to determine 1H‐MRS basis set composition

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose Metabolite amplitude estimates derived from linear combination modeling of MR spectra depend on the precise list of constituent metabolite basis functions used (the “basis set”). The absence of clear consensus on the “ideal” composition or objective criteria to determine the suitability of a particular basis set contributes to the poor
Christopher W. Davies‐Jenkins, Helge J. Zöllner, Dunja Simicic, Seyma Alcicek, Richard A. E. Edden, Georg Oeltzschner   +5 more
wiley   +1 more source

Relating Infant Fixations to Adult Cortical Activation Patterns Using the Natural Scenes Dataset. [PDF]

Dev Sci
Hunter BK, Kiat JE, Luck SJ, Oakes LM.
europepmc   +1 more source

Motion‐robust T2∗$$ {\mathrm{T}}_2^{\ast } $$ quantification from low‐resolution gradient echo brain MRI with physics‐informed deep learning

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose T2∗$$ {\mathrm{T}}_2^{\ast } $$ quantification from gradient echo magnetic resonance imaging is particularly affected by subject motion due to its high sensitivity to magnetic field inhomogeneities, which are influenced by motion and might cause signal loss. Thus, motion correction is crucial to obtain high‐quality T2∗$$ {\mathrm{T}}_2^
Hannah Eichhorn, Veronika Spieker, Kerstin Hammernik, Elisa Saks, Lina Felsner, Kilian Weiss, Christine Preibisch, Julia A. Schnabel   +7 more
wiley   +1 more source

fMRI study of bimanual coordination [PDF]

, 2000
Lutz Jäncke
openalex   +1 more source

Outlook on zero/ultrashort echo time techniques in functional MRI

Magnetic Resonance in Medicine, EarlyView.
Abstract Since its introduction more than 30 years ago, the blood oxygenation level dependent (BOLD) contrast remains the most widely used method for functional MRI (fMRI) in humans and animal models. The BOLD contrast is typically acquired with echo planar imaging (EPI) to obtain sensitization of the signal during the echo time (TE) to dynamic changes
Silvia Mangia, Shalom Michaeli, Olli Gröhn   +2 more
wiley   +1 more source