receives synaptic input in region sends synaptic output to region medulla serpentine layer medulla layer M8 lobula layer 4 lobula plate layer 1 lobula plate layer 3 lobula plate layer 4 adult gnathal ganglion lobula layer 6 vest posterior ventrolateral protocerebrum posterior lateral protocerebrum inferior bridge wedge superior posterior slope adult visual projection neuron wedge projection neuron adult subesophageal zone output neuron bilateral antennal lobe projection neuron adult cholinergic neuron adult visual centrifugal neuron adult antennal lobe projection neuron adult antennal mechanosensory and motor center projection neuron lobula layer 5A lobula layer 5B adult visual centrifugal neuron OLVC1 2020-07-30T12:00:00Z VFB:FBbt_20001533 cLLPM02 OLVC1 Adult visual centrifugal neuron of the OLVC1 group (Nern et al., 2025). It receives input in the ipsilateral medulla serpentine layer, medulla layer M8, lobula layer 4, lobula plate layer 4, antennal mechanosensory and motor center, antennal lobe, vest, posterior ventrolateral protocerebrum, posterior lateral protocerebrum, wedge, superior posterior slope, lobula layer 5A and lobula layer 5B, the contralateral posterior lateral protocerebrum and superior posterior slope, and the gnathal ganglion, inferior bridge and saddle (Nern et al., 2025). It sends output to the ipsilateral medulla serpentine layer, medulla layer M8, lobula layer 4, lobula plate layer 1, lobula plate layer 3, lobula plate layer 4, lobula layer 6, posterior lateral protocerebrum, wedge, lobula layer 5A and lobula layer 5B, and the gnathal ganglion (Nern et al., 2025). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024; Nern et al., 2025). There is one of these cells per hemisphere (Nern et al., 2025). FBbt:20001533 fly_anatomy.ontology PLP033 Cell type identified in multiple EM datasets (Scheffer et al., 2020; Schlegel et al., 2024; Dorkenwald et al., 2024; Nern et al., 2025). Synapse locations are given where each cell of this type in neuprint has at least 10 connections. Other information from Nern et al. (2025) supplements. OLVC1