By developing statistical tools to study the evolution of the brain cortex at the fine scale, we found that rapid cortical expansion in the prefrontal region took place early on during the evolution of primates. In anthropoids, fast-expanding cortical areas extended to the posterior parietal ...
The region with a greater voxel count had voxels removed until it contained an equal number of voxels to the smaller region. The removed voxels were those that had the lowest parameter estimates in a visual object-responsive GLM derived from the object localizer data. Decoding was additionally ...
If attention and eye-movement control share the same set of neurons, predictive models have some generalization abilities for both attention and eye movements. In contrast, if the two functions are controlled by different subsets of neurons in the same cortical region, cortical currents should not ...
The goal of the present study was to determine whether the architectonic criteria used to identify the core region in macaque monkeys (Macaca mulatta, M. n... TA Hackett,TM Preuss,JH Kaas - 《Journal of Comparative Neurology》 被引量: 671发表: 2001年 The Afferent, Intrinsic, and Efferent...
In neuroimaging studies, spatial normalization and multivariate testing are central problems in characterizing group variation of functions (e.g., cortical thickness, curvature, functional response) in an atlas coordinate system across clinical populations. We present a region-of-interest (ROI)-based ana...
While useful anatomical landmarks have been discovered, especially in the axial plane, the identification of this region in the sagittal plane remains sometimes difficult. Using cadaveric whole brains and multi-modal analysis of MRI brain scans, we systematically observed a tuning fork鈥搒haped ...
Human’s robust cognitive abilities, including creativity and language, are made possible, at least in large part, by evolutionary changes made to the
Whole-brain voxel-based unbiased resting state functional connectivity was analysed in 418 subjects with autism and 509 matched typically developing individuals. We identified a key system in the middle temporal gyrus/superior temporal sulcus region that has reduced cortical functional connectivity (and ...
This region has been reported to be activated in object-focused visual processing in the Caucasian elderly48. While cortical thickness of several regions including the bilateral Broca’s area, cingulate gyri, and the right precuneus showed ethnicity-related differences in an earlier study with young ...
Circuit organization of feedback Feedback projections from higher visual areas to any given location in V1 cover a region of visual space that is much larger than the size of individual receptive fields11,12and target excitatory as well as inhibitory neurons13. Consistent with this, in vivo mic...