Alison Bruzek
Science Writer
Freelance
From this contributor
Close look at rare syndrome bolsters autism-epilepsy link
The first systematic look at adults with the rare seizure disorder Dravet syndrome suggests that nearly two-thirds of them also have autism. The findings add to mounting evidence that epilepsy and autism share biological roots.
Close look at rare syndrome bolsters autism-epilepsy link
False diagnoses inflate autism rate in India
Rushed doctors and lack of culturally appropriate screening tools are boosting autism diagnoses in India.
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Genetic profiles separate early, late autism diagnoses
Age at diagnosis reflects underlying differences in common genetic variants and developmental trajectories among people with autism.
Genetic profiles separate early, late autism diagnoses
Age at diagnosis reflects underlying differences in common genetic variants and developmental trajectories among people with autism.
To persist, memories surf molecular waves from thalamus to cortex
During the later stages of learning, the mouse brain progressively activates transcriptional regulators that drive memory consolidation.
To persist, memories surf molecular waves from thalamus to cortex
During the later stages of learning, the mouse brain progressively activates transcriptional regulators that drive memory consolidation.
Sex hormone boosts female rats’ sensitivity to unexpected rewards
During the high-estradiol stages of their estrus cycle, female rats learn faster than they do during other stages—and than male rats overall—thanks to a boost in their dopaminergic response to reward, a new study suggests.
Sex hormone boosts female rats’ sensitivity to unexpected rewards
During the high-estradiol stages of their estrus cycle, female rats learn faster than they do during other stages—and than male rats overall—thanks to a boost in their dopaminergic response to reward, a new study suggests.