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Browsing by Author "Soelter, Jan"
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Automatic segmentation of odor maps in the mouse olfactory bulb using regularized non-negative matrix factorization
Soelter, Jan; Schumacher, Jan; Spors, Hartwig; Schmuker, Michael (2014-09-01)Segmentation of functional parts in image series of functional activity is a common problem in neuroscience. Here we apply regularized non-negative matrix factorization (rNMF) to extract glomeruli in intrinsic optical ... -
Computational exploration of molecular receptive fields in the olfactory bulb reveals a glomerulus-centric chemical map
Soelter, Jan; Schumacher, Jan; Spors, Hartwig; Schmuker, Michael (2020-01-09)Progress in olfaction is currently hampered by incomplete knowledge about chemical receptive ranges of primary receptors. Moreover, the chemical logic underlying the arrangement of computational units in the olfactory bulb ... -
Computational exploration of molecular receptive fields in the olfactory bulb reveals a glomerulus-centric chemical map
Soelter, Jan; Schumacher, Jan; Spors, Hartwig; Schmuker, Michael (2020-01-09)Progress in olfactory research is currently hampered by incomplete knowledge about chemical receptive ranges of primary receptors. Moreover, the chemical logic underlying the arrangement of computational units in the ... -
Decoding odor quality and intensity in the Drosophila brain
Strutz, Antonia; Soelter, Jan; Baschwitz, Amelie; Farhan, Abu; Grabe, Veit; Rybak, Jürgen; Knaden, Markus; Schmuker, Michael; Hansson, Bill S; Sachse, Silke (2014-12-16)To internally reflect the sensory environment, animals create neural maps encoding the external stimulus space. From that primary neural code relevant information has to be extracted for accurate navigation. We analyzed ...