=====Fascicle=====
A fascicle is a bundle or a cluster. The Latin term [[fasciculus]] (plural fasciculi) may also be used with the same meanings.

Nerve fascicle, a bundle of [[axon]]s ([[nerve fiber]]s)
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[[Anterior commissure]]
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[[Arcuate fasciculus]] (AF)
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[[Cerebral peduncle]]
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[[Corpus callosum]]
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[[Corticospinal tract]]
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[[Corticostriatal]] [[fascicle]]
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[[Cuneate fasciculus]]
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[[Dorsal longitudinal fasciculus]]
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[[Frontal aslant tract]] (FAT)
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[[Gracile fasciculus]]
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[[Inferior fronto-occipital fasciculus]] (IFOF)
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[[Inferior longitudinal fasciculus]] 
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[[Medial longitudinal fasciculus]]
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[[Occipitofrontal fasciculus]]
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[[Optic tract]]
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the third branch of the [[Superior longitudinal fasciculus]] (SLF-III)
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[[Thalamocortical radiations]]
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[[Uncinate fasciculus]] (UF)

====Dopamine pathways====

[[Mesocortical pathway]]

[[Mesolimbic pathway]]

[[Nigrostriatal pathway]]

[[Tuberoinfundibular pathway]]