@article {67713,
	title = {Synchronous and opponent thermosensors use flexible cross-inhibition to orchestrate thermal homeostasis.},
	journal = {Science Advances},
	volume = {7},
	year = {2021},
	month = {2021 Aug 27},
	abstract = {<p>Body temperature homeostasis is essential and reliant upon the integration of outputs from multiple classes of cooling- and warming-responsive cells. The computations that integrate these outputs are not understood. Here, we discover a set of warming cells (WCs) and show that the outputs of these WCs combine with previously described cooling cells (CCs) in a cross-inhibition computation to drive thermal homeostasis in larval WCs and CCs detect temperature changes using overlapping combinations of ionotropic receptors: Ir68a, Ir93a, and Ir25a for WCs and Ir21a, Ir93a, and Ir25a for CCs. WCs mediate avoidance to warming while cross-inhibiting avoidance to cooling, and CCs mediate avoidance to cooling while cross-inhibiting avoidance to warming. Ambient temperature-dependent regulation of the strength of WC- and CC-mediated cross-inhibition keeps larvae near their homeostatic set point. Using neurophysiology, quantitative behavioral analysis, and connectomics, we demonstrate how flexible integration between warming and cooling pathways can orchestrate homeostatic thermoregulation.</p>
},
	issn = {2375-2548},
	doi = {10.1126/sciadv.abg6707},
	author = {Hernandez-Nunez, Luis and Chen, Alicia and Budelli, Gonzalo and Berck, Matthew E and Richter, Vincent and Rist, Anna and Thum, Andreas S and Cardona, Albert and Klein, Mason and Garrity, Paul and Samuel, Aravinthan D T}
}
@article {47486,
	title = {The wiring diagram of a glomerular olfactory system.},
	journal = {eLife},
	volume = {5},
	year = {2016},
	month = {2016 May 13},
	abstract = {<p>The sense of smell enables animals to react to long-distance cues according to learned and innate valences. Here, we have mapped with electron microscopy the complete wiring diagram of the Drosophila larval antennal lobe, an olfactory neuropil similar to the vertebrate olfactory bulb. We found a canonical circuit with uniglomerular projection neurons (uPNs) relaying gain-controlled ORN activity to the mushroom body and the lateral horn. A second, parallel circuit with multiglomerular projection neurons (mPNs) and hierarchically connected local neurons (LNs) selectively integrates multiple ORN signals already at the first synapse. LN-LN synaptic connections putatively implement a bistable gain control mechanism that either computes odor saliency through panglomerular inhibition, or allows some glomeruli to respond to faint aversive odors in the presence of strong appetitive odors. This complete wiring diagram will support experimental and theoretical studies towards bridging the gap between circuits and behavior.</p>
},
	issn = {2050-084X},
	doi = {10.7554/eLife.14859},
	author = {Berck, Matthew E and Khandelwal, Avinash and Claus, Lindsey and Hernandez-Nunez, Luis and Si, Guangwei and Tabone, Christopher J and Li, Feng and Truman, James W and Fetter, Richard D and Louis, Matthieu and Samuel, Aravinthan Dt and Cardona, Albert}
}
