The OCD Brain: how animal research helps us understand a devastating condition

28 Mar 2017

OCD can be a devastating condition: therapy and medication often doesn’t work, leaving many people unable to hold down a job or a relationship – or even to leave their house. In our series of films, science writer David Adam looks at how research at Cambridge using animals helps us understand what is happening in the brain – and may lead to better treatments.

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Infections during pregnancy may interfere with key genes associated with autism and prenatal brain development

21 Mar 2017

If a mother picks up an infection during pregnancy, her immune system will kick into action to clear the infection – but this self-defence mechanism may also have a small influence how her child’s brain develops in the womb, in ways that are similar to how the brain develops in autism spectrum disorders. Now, an international team of researchers has shown why this may be the case, in a study using rodents to model infection during pregnancy.

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