Why is the corpus callosum larger in women

Threshold-free cluster enhancement: addressing problems of smoothing, threshold dependence and localisation in cluster inference. NeuroImage 44 , 83—98, doi: Tate, M. Brain: a journal of neurology , —, doi: Kanaan, R. Gender differences in white matter microstructure. PloS one 7 , e, doi: Oh, J. Tractography-guided statistics TGIS in diffusion tensor imaging for the detection of gender difference of fiber integrity in the midsagittal and parasagittal corpora callosa.

Liu, F. Sex differences in the human corpus callosum microstructure: a combined T2 myelin-water and diffusion tensor magnetic resonance imaging study. Brain research , 37—45, doi: Highley, J. The size and fibre composition of the corpus callosum with respect to gender and schizophrenia: a post-mortem study.

Brain: a journal of neurology Pt 1 , 99— Ingalhalikar, M. Sex differences in the structural connectome of the human brain. Zhang, W. European journal of radiology 83 , e43—48, doi: Bookstein, F. NeuroImage 14 , —, doi: Ridgway, G. Ten simple rules for reporting voxel-based morphometry studies. NeuroImage 40 , —, doi: Ashburner, J.

Unified segmentation. NeuroImage 26 , —, doi: A fast diffeomorphic image registration algorithm. Neuroimage 38 , 95—, doi: Lamantia, A. Cytological and quantitative characteristics of four cerebral commissures in the rhesus monkey. The Journal of comparative neurology , —, doi: Aboitiz, F. Fiber composition of the human corpus callosum. Brain research , — Marcus, D. Journal of cognitive neuroscience 19 , —, doi: Snyder, A.

Yushkevich, P. User-guided 3D active contour segmentation of anatomical structures: significantly improved efficiency and reliability.

NeuroImage 31 , —, doi: Radua, J. Validity of modulation and optimal settings for advanced voxel-based morphometry. NeuroImage 86 , 81—90, doi: Download references. There was no external funding supporting this study. The authors have declared no conflicts of interest. BAAD software is under development in our laboratory in collaboration with Dr. Chen at Ritsumei University, and is freely available to all, in both English and Japanese versions. Please contact the corresponding author by e-mail if you are interested in BAAD software.

You can also search for this author in PubMed Google Scholar. This study was performed mainly by A. All authors read and approved the final manuscript.

Correspondence to Akihiko Shiino. This work is licensed under a Creative Commons Attribution 4. Reprints and Permissions.

Shiino, A. Sci Rep 7, Download citation. Received : 11 October Accepted : 28 November Published : 03 January Anyone you share the following link with will be able to read this content:.

Neurodegenerative Diseases. Literature Database. Gender Medicine in Europe. Congresses Web Search. In fact, this is not so unusual, because quite a lot of previous studies have shown relatively larger corpus callosa in males. The bigger-in-males findings, however, never 'went viral' - perhaps because, unlike the bigger-in-females results, they don't form a ready lightning rod for pre-existing half-conscious ideas about gender.

Still, anatomy aside, there are now claims that women's brains are better connected functionally Eileen Luders, Arthur W. Thompson Register or Log In. The Magazine Shop. Publication types Research Support, Non-U. Gov't Review.