Related Experiment Video
Updated: Oct 13, 2026

Local Application of Drugs to Study Nicotinic Acetylcholine Receptor Function in Mouse Brain Slices
Published on: October 29, 2012
Neurochemical identification of cholinergic forebrain projection sites of the nucleus tegmentalis dorsalis lateralis
Abstract:
The projection sites of the nucleus tegmentalis dorsalis lateralis (ntdl) were examined in rats by a biochemical technique. The ntdl was destroyed unilaterally and brains were assayed after 14 days survival for changes in choline acetyltransferase activity in discrete brain areas. A bilateral projection appears to exist to the anteroventral and the posterior nucleus of the thalamus. An ipsilateral projection to the lateral portion of the medial thalamic nucleus and the ventral geniculate was found. It is suggested that the nucleus tegmentalis dorsalis lateralis may play a role in the modulation forebrain areas.
More Related Videos
09:15Stereological Estimation of Cholinergic Fiber Length in the Nucleus Basalis of Meynert of the Mouse Brain
Published on: February 5, 2020
11:31Ex Vivo Optogenetic Interrogation of Long-Range Synaptic Transmission and Plasticity from Medial Prefrontal Cortex to Lateral Entorhinal Cortex
Published on: February 25, 2022
Related Concept Videos
Cholinergic Neurons: Neurotransmission
Cholinergic Receptors: Muscarinic
The subtypes M1, M3, and M5 couple with the Gq subunit and activate the phospholipase C (PLC) activity, mobilizing intracellular Ca2+. Activation...
Cholinergic Receptors: Nicotinic
There are two types of nicotinic receptors: neuromuscular (NM/NM/N1) and neuronal (NN/NN/N2). The two families differ based on their location and selectivity to...
Diencephalon: Anatomical Regions
Diencephalon: Thalamus and Information Relay
Cranial Part of Parasympathetic Division
The vagus nerve (cranial nerve X) alone accounts for approximately 75...