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Alcohol treatment programs prove effective in cutting reoffending, study shows

Offenders enrolled in alcohol treatment programmes as part of their sentence are significantly less likely to be charged or reconvicted in the 12 months following their programme, a study led by…

School segregation still impacts African-Americans’ minds decades later

As the nation observes the May 17 anniversary of the Supreme Court decision that ended racial segregation in public schools, a new study has found that desegregated schooling is tied to better…

Study links long-term depression in later years to higher chance of stroke

People over 50 years of age who showed depressive symptoms for 4 years were twice as likely to have a stroke in the subsequent 2 years than those who did not show depression.

Healing plants inspire new compounds for psychiatric drugs

Scientists look to healers in Nigeria to develop better therapies for mental disordersTreatments used by traditional healers in Nigeria have inspired scientists at Northwestern University to…

Digitizing Neurons: Researchers step up to BigNeuron challenge with big computing resources

Supercomputing resources at an American lab will support a new initiative designed to advance how scientists digitally reconstruct and analyze individual neurons in the human brain. Mapping the complex structures of individual neurons, which can contai…

Can drinking alcohol harm the child before the mother knows she is pregnant?

Alcohol drunk by a mouse in early pregnancy changes the way genes function in the brains of the offspring. The early exposure was also later apparent in the brain structure of the adult offspring. The timing of the exposure corresponds to the human ges…

Memory and the hippocampus: New work challenges old beliefs

The size of the hippocampus, an important structure in the brain’s memory circuit, is typically measured as one method to determine the integrity of the memory circuit. However, the shape of this structure is often neglected. New research challenges th…

Depression intensifies anger in veterans with PTSD

The tendency for veterans with post-traumatic stress disorder to lash out in anger can be significantly amplified if they are also depressed, according to new research.

Drug perks up old muscles and aging brains

We age, in part, because the adult stem cells in our tissues are surrounded by chemicals that prevent them from replacing damaged cells. One of these chemicals is TGF-beta1, known to depress stem cell activity. A new study shows that a drug that blocks…

Brains of smokers who quit successfully might be wired for success

Smokers who are able to quit might actually be hard-wired for success. The study showed greater connectivity among certain brain regions in people who successfully quit smoking compared to those who tried and failed.