Skip to main content
. 2021 Jan 21;383(1):113–123. doi: 10.1007/s00441-020-03392-6

Fig. 2.

Fig. 2

Schematic depiction of the neurotransmitter profile of the various neurons innervating the LH. Lateral horn local neurons (LHLNs) and lateral horn output neurons (LHONs) receive olfactory input from lateral horn input neurons (LHINs) which are mainly comprised of olfactory PNs (uniglomerular and multiglomerular), MBONs, and neurons from other sensory modalities. Different colors indicate the neurotransmitter identity of the neurons shown. The so-called PD2a1/b1 neurons, which represent LHONs, have been shown to be cholinergic. Few LHONs, such as AV2a1/a4, AV2b1/b2, and AV7a1 co-release two neurotransmitters