Olfactory sensory neurons extend their axons solely to the olfactory bulb, which is dedicated
to odor information processing. The olfactory bulb is divided into multiple layers, with …

In the olfactory system of Drosophila melanogaster, it is relatively straightforward to target in
vivo measurements of neural activity to specific processing channels. This, together with the …

Olfactory deficits are present in numerous neurodegenerative disorders and are
accompanied by pathology in related brain regions. In several of these disorders, olfactory …

Odor signals are conveyed from the olfactory bulb to the olfactory cortex (OC) by mitral cells
(MCs) and tufted cells (TCs). However, whether and how the two types of projection neuron …

In the mouse olfactory bulb, information from sensory neurons is extensively processed by
local interneurons before being transmitted to the olfactory cortex by mitral and tufted (M/T) …

Odor signals received by odorant receptors (ORs) expressed by olfactory sensory neurons
(OSNs) in the olfactory epithelium (OE) are represented as an odor map in the olfactory bulb …

Generation of neuronal diversity is a biological strategy widely used in the brain to process
complex information. The olfactory bulb is the first relay station of olfactory information in the …

Cellular heterogeneity within the mammalian brain poses a challenge toward understanding
its complex functions. Within the olfactory bulb, odor information is processed by subtypes of …

How are sensory representations in the brain influenced by the state of an animal? Here we
use chronic two-photon calcium imaging to explore how wakefulness and experience shape …

Elevated concentrations of CO2 in seawater can disrupt numerous sensory systems in
marine fish. This is of particular concern for Pacific salmon because they rely on olfaction …