Neuromorphic olfaction

KC Persaud, S Marco, A Gutierrez-Galvez - 2013 - books.google.com
Many advances have been made in the last decade in the understanding of the
computational principles underlying olfactory system functioning. Neuromorphic Olfaction is …

Prediction error drives associative learning and conditioned behavior in a spiking model of Drosophila larva

AM Jürgensen, P Sakagiannis, M Schleyer, B Gerber… - Iscience, 2024 - cell.com
Predicting reinforcement from sensory cues is beneficial for goal-directed behavior. In insect
brains, underlying associations between cues and reinforcement, encoded by dopaminergic …

Engineering aspects of olfaction

KC Persaud - Neuromorphic olfaction, 2013 - books.google.com
The biological components of vertebrate and invertebrate chemical sensing systems are
now becoming well understood in terms of their structure and function. As a result, it is now …

Ethanol-guided behavior in Drosophila larvae

I Schumann, M Berger, N Nowag, Y Schäfer… - Scientific reports, 2021 - nature.com
Chemosensory signals allow vertebrates and invertebrates not only to orient in its
environment toward energy-rich food sources to maintain nutrition but also to avoid …

Evolution of olfactory receptors tuned to mustard oils in herbivorous Drosophilidae

T Matsunaga, CE Reisenman… - Molecular Biology …, 2022 - academic.oup.com
The diversity of herbivorous insects is attributed to their propensity to specialize on toxic
plants. In an evolutionary twist, toxins betray the identity of their bearers when herbivores …

A neuromorphic model of olfactory processing and sparse coding in the Drosophila larva brain

AM Jürgensen, A Khalili, E Chicca… - Neuromorphic …, 2021 - iopscience.iop.org
Animal nervous systems are highly efficient in processing sensory input. The neuromorphic
computing paradigm aims at the hardware implementation of neural network computations …

Bioengineered olfactory sensory neuron-based biosensor for specific odorant detection

L Du, C Wu, H Peng, L Zhao, L Huang… - Biosensors and …, 2013 - Elsevier
It is highly desirable to obtain functional cells with specific olfactory receptors (ORs) for the
development of cell-based biosensors towards odorant detection. In this study, we explored …

Robust Bayesian inference for gas identification in electronic nose applications by using random matrix theory

M Hassan, A Bermak - IEEE Sensors Journal, 2015 - ieeexplore.ieee.org
Finding a rapid gas identification algorithm with high accuracy and a closed-form solution
that does not require any manual tuning of parameters is the major challenge to overcome in …

Expansions of chemosensory gene orthologs among selected tsetse fly species and their expressions in Glossina morsitans morsitans tsetse fly

JM Kabaka, BM Wachira, CM Mang'era… - PLOS Neglected …, 2020 - journals.plos.org
Tsetse fly exhibit species-specific olfactory uniqueness potentially underpinned by
differences in their chemosensory protein repertoire. We assessed 1) expansions of …

Prediction error drives associative olfactory learning and conditioned behavior in a spiking model of Drosophila larva

AM Jürgensen, P Sakagiannis, M Schleyer, B Gerber… - bioRxiv, 2022 - biorxiv.org
Predicting positive or negative reinforcement from environmental clues is essential to guide
decision making and goal-directed behavior. In insect brains the mushroom body is a central …