Thalamic fasciculus

The thalamic fasciculus is a component of the subthalamus (ventral thalamus). It is synonymous with field H₁ of Forel. Fibers from the lenticular fasciculus (field H₂ of Forel), are joined by fibers from the ansa lenticularis – different parts of the internal globus pallidus, before they enter the ventral anterior nucleus of the thalamus to form the thalamic fasciculus.^[1][2] The fasciculus also contains fibers from the cerebellothalamic tract, and the pallidothalamic tract.

Thalamic fasciculus
The image shows dopaminergic pathways of the human brain in normal condition (left) and Parkinsons Disease (right). Red Arrows indicate suppression of the target, blue arrows indicate stimulation of target structure. (Thalamic fasciculus visible but not labeled, as red line from GPi to THA.)
Details
Identifiers
Latin	fasciculus thalamicus
NeuroNames	439
TA98	A14.1.08.679 A14.1.09.523
TA2	5756
FMA	62065
Anatomical terms of neuroanatomy [edit on Wikidata]

See also

• Zona incerta