Olfaction

Recent articles

Research image of olfactory bulb activity.

Smell studies often use unnaturally high odor concentrations, analysis reveals

It’s time to fashion olfactory neuroscience stimuli based on odor concentrations in the wild, say study investigators Elizabeth Hong and Matt Wachowiak.

By Calli McMurray
16 April 2025 | 8 min listen
Dima Rinberg smells one of the compounds in his lab, looking at camera with a quizzical expression.

Sniffing out the mysteries of olfaction

A background in physics, and his own curiosity, have helped Dmitry Rinberg tackle the complexities of the neuroscience of smell.

By Lina Zeldovich
11 December 2024 | 13 min read
Illustration of six different noses smelling in six different abstract landscapes.

Consciously smelling—an edited excerpt from ‘Stinking Philosophy! Smell Perception, Cognition, and Consciousness’

In his new book, published earlier this month, Benjamin Young tackles the debates and central questions surrounding olfactory perception, cognition and consciousness.

By Benjamin Young
26 August 2024 | 12 min read

Explore more from The Transmitter

Research image of astrocytic activation in mice.

Engrams in amygdala lean on astrocytes to solidify memories

Disrupting the astrocyte-neuronal dynamic in mice destabilizes their memory of fear conditioning.

By Lauren Schneider
15 October 2025 | 5 min read
Research image of human cortical organoids.

Parsing phenotypes in people with shared autism-linked variants; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 13 October.

By Jill Adams
14 October 2025 | 2 min read

Ant olfactory neurons reveal new ‘transcriptional shield’ mechanism of gene regulation

A protective screen of spurious transcriptional activity enables each olfactory neuron to express exactly one out of hundreds of olfactory receptors.

By Viviane Callier
14 October 2025 | 0 min watch

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