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Recent articles

Illustration of a mouse with cheese on its left and a drop of water on its right.

Should I stay (and eat) or should I go? How the brain balances hunger with competing drives

Understanding the interplay among rival signals, such as pain, thirst and fear, could provide insights into anxiety and other neuropsychiatric conditions.

By Giorgia Guglielmi
11 October 2024 | 8 min read
Research image of neurons in the rat olfactory bulb.

Neurons in rat olfactory bulb ‘feel the pulse’

Mechanical receptors can detect intracranial pressure changes caused by blood flow, which enables neurons to synchronize with the heartbeat.

By Calli McMurray
26 March 2024 | 6 min read

Explore more from The Transmitter

Psilocybin rewires specific mouse cortical networks in lasting ways

Neuronal activity induced by the psychedelic drug strengthens inputs from sensory brain areas and weakens cortico-cortical recurrent loops.

By Siddhant Pusdekar
5 December 2025 | 0 min watch

Home makeover helps rats better express themselves: Q&A with Raven Hickson and Peter Kind

The “Habitat”—a complex environment with space for large social groups—expands the behavioral repertoire of rodent models, Hickson and Kind say.

By Holly Barker
4 December 2025 | 0 min watch

Tatiana Engel explains how to connect high-dimensional neural circuitry with low-dimensional cognitive functions

Neuroscientists have long sought to understand the relationship between structure and function in the vast connectivity and activity patterns in the brain. Engel discusses her modeling approach to discovering the hidden patterns that connect the two.

By Paul Middlebrooks
3 December 2025 | 1 min read

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