Automatically parcellating the human cerebral cortex.
- B. Fischl, A. van der Kouwe, A. Dale
- BiologyCerebral Cortex
- 2004
A technique for automatically assigning a neuroanatomical label to each location on a cortical surface model based on probabilistic information estimated from a manually labeled training set is presented, comparable in accuracy to manual labeling.
High angular resolution diffusion imaging reveals intravoxel white matter fiber heterogeneity
- D. Tuch, T. Reese, M. Wiegell, N. Makris, J. Belliveau, V. Wedeen
- PhysicsMagnetic Resonance in Medicine
- 1 October 2002
To test whether a geodesic, high b‐value diffusion gradient sampling scheme could resolve multiple fiber orientations within a single voxel, the diffusion signal was modeled as arising from a discrete mixture of Gaussian diffusion processes in slow exchange, and the underlying mixture of tensors was solved for using a gradient descent scheme.
Segmentation of subcomponents within the superior longitudinal fascicle in humans: a quantitative, in vivo, DT-MRI study.
- N. Makris, D. Kennedy, D. Pandya
- BiologyCerebral Cortex
- 1 June 2005
The hypothesis that the four subcomponents observed in non-human primates can also be found in the human brain using in vivo diffusion tensor magnetic resonance imaging (DT-MRI) is evaluated and it is demonstrated that thefour subdivisions could indeed be identified and segmented in humans.
Acute Effects of Cocaine on Human Brain Activity and Emotion
- H. Breiter, R. Gollub, S. Hyman
- Biology, PsychologyNeuron
- 1 September 1997
Reliability of MRI-derived measurements of human cerebral cortical thickness: The effects of field strength, scanner upgrade and manufacturer
- Xiao Han, J. Jovicich, B. Fischl
- MedicineNeuroImage
- 1 August 2006
Normal sexual dimorphism of the adult human brain assessed by in vivo magnetic resonance imaging.
- J. Goldstein, L. Seidman, M. Tsuang
- Biology, PsychologyCerebral Cortex
- 1 June 2001
A permutation test showed that, compared to other brain areas assessed in this study, there was greater sexual dimorphism among brain areas that are homologous with those identified in animal studies showing greater levels of sex steroid receptors during critical periods of brain development.
Localization of white matter volume increase in autism and developmental language disorder
- M. Herbert, D. Ziegler, V. Caviness
- Psychology, BiologyAnnals of Neurology
- 1 April 2004
An ongoing postnatal process in both autism and DLD that is probably intrinsic to white matter, that primarily affects intrahemispheric and corticocortical connections, and that places these two disorders on the same spectrum is suggested.
Effects of age on volumes of cortex, white matter and subcortical structures
- K. Walhovd, A. Fjell, B. Fischl
- Psychology, BiologyNeurobiology of Aging
- 1 October 2005
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