Jennifer Breen is trainee clinical psychologist at Royal Holloway, University of London.
Jennifer Breen
Trainee clinical psychologist
University of London
From this contributor
Tendency to ‘freeze’ may be measurable feature of autism
Many adolescents with autism experience catatonia, a quantifiable decline in motor ability.
Tendency to ‘freeze’ may be measurable feature of autism
By
Jennifer Breen, Dougal Hare
1 August 2017 | 4 min read
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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
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SHANK3 deficiency and behavior in mice; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 24 November.
SHANK3 deficiency and behavior in mice; and more
Here is a roundup of autism-related news and research spotted around the web for the week of 24 November.
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Jill Adams
25 November 2025 | 2 min read
Remembering Mark Hallett, leader in transcranial magnetic stimulation
The long-time NINDS researcher, best known for studying movement disorders, has died at age 82.
Remembering Mark Hallett, leader in transcranial magnetic stimulation
The long-time NINDS researcher, best known for studying movement disorders, has died at age 82.
By
David Dobbs
25 November 2025 | 7 min read