A coronal slice of the WM atlas.

<p>Overlaid on a T1-W template (left) and an FA color map (right). AT-WM = adjacent thalamus, BCC = body of corpus callosum, CgC = superior cingulum bundle, CgH = perihippocampal cingulum tract, CP = cerebral peduncle, CST = corticospinal tract, DPCR = dorsal posterior corona radiata, EC = external capsule, FX = fornix, MCP = middle cerebellar peduncle, SCR = superior corona radiata, SLF = superior longitudinal fasciculus, SS = sagittal striatum, ST = stria terminalus.</p

Image showing overlap between manual (blue) and automatic (red) methods of defining tracts.

<p>Manual definitions of the corpus callosum and ALIC (anterior limb of the internal capsule (A, C) and the PTR (posterior thalamic radiation) (B, D) were drawn on the different template and compared to automatically defined regions. Overlap agreement appears in purple. Slices were selected that illustrated areas where the two segmentation methods disagreed.</p

touton n

toutin nShe loved toutons, balls of fried dough. I remember her making toutons for herself, grabbing out handful after handful of dough from a big bread pan. "Dere'll be no bread if ya keeps makin' toutons May," Raymond would say,] but May would go on making them, smearing them with jam and cream.PRINTED ITEM DNE SupG.M. Story MAY 10 1988[Maybe we should be bold, and add WK derivation!] WKUsed I and SupUsed I and SupUsed Suptoutin, toutan, touten, touton, towtent, damper dog, bangbell

Short range WM regions in top and left view.

<p>Short range WM regions in top and left view.</p

An axial slice of the WM atlas.

<p>Overlaid on a T1-W template (left) and an FA color map (right). ACg-WM = anterior cingulum, ALIC = anterior limb of the internal capsule, CgC = superior cingulum bundle, CgH = perihippocampal cingulum tract, EC = external capsule, FX = fornix, GCC = genu of corpus callosum, IFG-WM = inferior frontal gyrus WM, MTG-WM = middle temporal gyrus WM, PLIC = posterior limb of the internal capsule, PTR = posterior thalamic radiation, RLIC = retrolenticular limb of the internal capsule, SCC = splenium of corpus callosum, SCR = superior corona radiata, SLF = superior longitudinal fasciculus, ST = stria terminalus, STG-WM = superior temporal gyrus WM, TAP = tapetum.</p

A sagittal slice of the WM atlas.

<p>Overlaid on a T1-W template. AC = anterior commissure, AT-WM = adjacent thalamus, AA-WM = adjacent amygdala, ALIC = anterior limb of the internal capsule, BCC = body of corpus callosum, CgH = perihippocampal cingulum tract, CP = cerebral peduncle, CST = corticospinal tract, DPCR = dorsal posterior corona radiata, DPF = dorsal prefrontal, FX = fornix, GCC = genu of corpus callosum, ICP = inferior cerebellar peduncle, MB-WM = midbrain, MCP = middle cerebellar peduncle, OC = olivocerebellar tract, PLIC = posterior limb of the internal capsule, SCC = splenium of corpus callosum, ST = stria terminalis, UNC = uncinate fasciculus.</p

Registering to a different template.

<p>Two representative coronal slices of the atlas in its default space (A) and after registering with nearest-neighbor interpolation to a template made from a smaller number of young rhesus macaques (B), which were not a part of the original DTI template used to draw the atlas. White matter coverage is equally good in the registered atlas, qualitatively.</p

WM atlas and digital Paxinos atlas of GM regions overlaid on UWRMAC-DTI271 template FA map.

<p>WM atlas and digital Paxinos atlas of GM regions overlaid on UWRMAC-DTI271 template FA map.</p

Delineation between tracts.

<p>Top: FA maps of select slices of template (anterior on left, posterior on right) with atlas ROIs overlaid. Bottom: Color FA map of matching slices, showing delineation between tracts. Arrows indicate the division between the SCR (a) and the DPCR (b), and the directional (color) changes that guided the decision of where to put this boundary.</p

Projection fibers, in top view and left view.

<p>Projection fibers, in top view and left view.</p