César San Juan

In women suffering from post-traumatic stress disorder (PTSD) after experiencing sexual assault, the connectivity between two areas of the brain within the fronto-limbic system is altered, according to a study presented at the European College of Neuropsychopharmacology conference held in Amsterdam (Netherlands). The study, led by a researcher at Hospital Clínic in Barcelona, compared brain images of 40 women with PTSD following a recent sexual assault and 45 control cases. In 22 of these 40 women, communication between the amygdala—which helps process emotions such as fear—and the prefrontal cortex—which helps regulate those emotions—had almost completely disappeared.

The Twinning project is a UK-based initiative that organises soccer-based programmes, with the collaboration of professional clubs such as some Premier League clubs, to improve the mental and physical health of prisoners. Research has studied the behaviour of more than 670 of these participants and a group that did not participate, as well as collecting data related to the possible reintegration of those who were in this programme. According to the authors, who publish their research in the journal Nature Human Behaviour, ‘the results indicate that social bonding is associated with better behaviour in prison and a greater willingness of host communities to support reintegration efforts’.

A commentary published in the journal Nature Human Behaviour discusses the scientific evidence for why rape victims are often involuntarily paralysed, unable to defend themselves or express themselves without consent, and the implications this has for the world's legal systems.