Human primary olfactory cortical regions can be parcellated into anatomically distinct areas based on whole-brain functional connectivity profiles, suggesting distinct, parallel functional pathways in the human olfactory system.

Cross-modal stimuli are represented in the primary gustatory cortex according to their sensory identity, associability and predictive value.

Sleep deprivation enhances energy-dense food choices and encoding of olfactory information in the human brain.

Chemical ablation of olfactory sensory neurons blocks cerebrospinal fluid outflow into the nasal epithelium, leading to alterations of cerebrospinal fluid dynamics.

The neuronal composition of a mouse’s nose is individually unique due to a combination of olfactory experience and genetic variation local to olfactory receptor genes.

Computational and theoretical analyses offer novel and unexpected insight into how complex, naturally occurring odor mixtures are parsed and normalized at the very first stage of olfaction.

Whole-brain mapping of the basal forebrain circuits reveals a connection diagram with highly convergent inputs and divergent outputs.

The first comprehensive map of all excitatory inputs to the mouse striatum is presented and used to define and demarcate striatal subdivisions, including a previous unappreciated novel subdivision in the posterior striatum.

Neurotransmission pathways from primary to secondary neurons encode odor and underlie age-related sensory behavioral declines.

A spiking network model that examines the transformation of odor information from olfactory bulb to piriform cortex demonstrates how intrinsic cortical circuitry preserves representations of odor identity across odorant concentrations.