the brain activation evoked by intentional blinking was examined in humans by using fMRI, and the activations were found in the middle precentral gyrus, but not in the posterior parietal cortex, suggesting that the premotor areas, rather than the posterior parietal cortex, are important for controll...
Carrisa V. Cocuzza, Ruben Sanchez-Romero, Michael W. Cole,. Protocol for activity flow mapping of neurocognitive computations using the Brain Activity Flow Toolbox. Volume 3, Issue 1, 2022, 101094, ISSN 2666-1667.https://doi.org/10.1016/j.xpro.2021.101094 Hanke, M., Halchenko, Y.O., S...
Functional imaging with MRI contrast agents is an emerging experimental approach that can combine the specificity of cellular neural recording techniques with noninvasive whole-brain coverage. A variety of contrast agents sensitive to aspects of brain activity have recently been introduced. These include ...
primarily from the nature of passive observations in existing spindle mapping approaches, including the EEG activity-triggered fMRI analysis. For example, spindle activities recorded at a specific brain region reflect the culmination of multiple spindle initiations and propagation processes mediated by ...
Caballero-Gaudes, C., Reynolds, R.C., 2017. Methods for cleaning the BOLD fMRI signal. NeuroImage 154, 128-149.https://doi.org/10.1016/j.neuroimage.2016.12.018. Cleaning up the fMRI time series: Mitigating noise with advanced acquisition and correction strategies. ...
Mapping brain activity in gradient-echo functional MRI using principal component analysis The detection of sites of brain activation in functional MRI has been a topic of immense research interest and many technique shave been proposed to this e... D Khosla - International Society for Optics and ...
Yu-Feng Z, Yong H,Chao-Zhe Z, et al. Altered baseline brain activity in children with ADHDrevealed by resting-state functional MRI[J]. Brain and Development, 2007,29(2): 83-91. Zou Q H, Zhu C Z, Yang Y,et al. An improved approach to detection of amplitude of low-frequencyfluctua...
"We observed significantly decreased neural flexibility in the ADHD group at both the whole brain and sub-network levels," said Lin, the Dixie Boney Soo Distinguished Professor of Neurological Medicine in the UNC Department of Radiology, "particularly for thedefault mode network, attention-related ne...
Page 8 Learning-related Changes in Brain Activity Laboratory animal work has identified the cerebellar cortex as one important site of plasticity for EBC, particularly lateral lobule VI (Harvey, et al., 1993; Lavond and Steinmetz, 1989; Nolan and Freeman, 2006; Yeo and Hardiman, 1992; Yeo, ...
A data post-processing protocol for dynamic MRI data to discriminate brain activity from global physiological effects - ScienceDirect All fMRI techniques measure stimulus induced focal metabolic and physiological changes in activated brain areas. During the entire fMRI experiment it is ne... RR Peeters...