Figure 3

AD tracts in magnified a axial, b coronal axial, c sagittal views, and d 3D rendered views (threshold: 0.2–0.5) overlaid on the MNI brain. Note that the VTG and MTT traverse the mesencephalon and join the MLF at the floor of the fourth ventricle. Abbreviations: AC anterior commissure, ACC anterior cingulate cortex, ACF anterior column of the fornix, AD anterodorsal nucleus, AG amygdala, AM anteromedial nucleus, ANT anterior nuclear group, AP ansa peduncularis, AR acustic radiation, ATP anterior thalamic peduncle, AV anteroventral nucleus, BST bed nucleus of the stria terminals, CB cingulum bundle, CF crus fornicis, CG cingulate gyrus, DG dentate gyrus, DLF dorsal longitudinal fascicle, DN dentate nuclei, DWI diffusion-weighted imaging, FX fornix, Hb habenula, HIP habenulo-interpeduncular tract, HP hippocampus, HT hypothalamus, IC inferior colliculi, ICP inferior cerebellar peduncle, ILF inferior longitudinal fasciculus, IML internal medullary lamina, IP interpeduncular nucleus, ITL inferior temporal lobe, ITP inferior thalamic peduncle, LC locus coeruleus, LD lateral dorsal nucleus, LG lingual gyrus, LGN lateral geniculate nucleus, LST lateral spinothalamic tract, MB mammillary body, MD mediodorsal nucleus, MFB medial forebrain bundle, MGN medial geniculate nucleus, MLF medial longitudinal fasciculus, MPC medial prefrontal cortex, MT mammillothalamic tract, MTT mammillotegmental tract, NA nucleus accumbens, NC nucleus caudatus, OC optic chiasm, OFC orbito-frontal cortices, OT optic tract, PAG periaqueductal grey, PHG parahippocampal gyrus, PC parietal cortex, PFX Precommisural Fornix, PG postcentral gyrus, PTP posterior thalamic peduncle, RN raphe nuclei, RSC retrosplenial cortex, rsfMRI resting state fMRI, SB subiculum, SC superior colliculi, SCA subcallosal area, SCP superior cerebellar peduncle, SCT spinocerebellar tract, SI substantia innominata, SM stria medullaris, SP septum, SPN septal nuclei, ST stria terminalis, STP superior thalamic peduncle, TH thalami nuclei, TO tectum opticum, UF uncinate fasciculus, VC visual cortices, VTG ventral tegmental nucleus of Gudden.