Isabel Smith, a clinical-developmental psychologist, is the Joan & Jack Craig Chair in Autism Research at Dalhousie University and the IWK Health Centre in Halifax, Nova Scotia, Canada.

Isabel Smith
Professor
Dalhousie University
From this contributor
Detecting a signal amid noise in autism early-intervention research
Studies of behavioral treatments for autism are complex and can easily be misunderstood. Here we provide some guidance.

Detecting a signal amid noise in autism early-intervention research
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Bespoke photometry system captures variety of dopamine signals in mice
The tool tracks the excitation of an engineered protein that senses dopamine’s absolute levels, including fast and slow fluctuations in real time, and offers new insights into how the signals change across the brain.
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What infant fMRI is revealing about the developing mind
Cognitive neuroscientists have finally clocked how to perform task-based functional MRI experiments in awake babies—long known for their inability to lie still or take direction. Next, they aim to watch cognition take shape and settle a debate about our earliest memories—with one group publishing a big clue today.
Molecular changes after MECP2 loss may drive Rett syndrome traits
Knocking out the gene in adult mice triggered up- and down-regulated expression of myriad genes weeks before there were changes in neuronal function.

Molecular changes after MECP2 loss may drive Rett syndrome traits
Knocking out the gene in adult mice triggered up- and down-regulated expression of myriad genes weeks before there were changes in neuronal function.