Childhood Maltreatment May Change Brain’s Response to ThreatResearchers report people who experienced emotional abuse and neglect as children exhibited increased amygdala activity in anticipation of a mild electrical shock. The findings suggest early life stress could have an impact on the perception of distant threat.Read More
Cocaine Users’ Brains Unable to Extinguish Drug AssociationsA new study reveals chronic cocaine users have a global impairment of the ventromedial prefrontal cortex.Read More
‘Power Poses’ Don’t Work, Studies SuggestA popular TED Talk argues power poses helps to boost confidence and increases chances of success. A number of new studies challenges the assertions, reporting that power poses may make people feel more powerful, but that is where the effect ends.Read More
Protein Links Alcohol Abuse and Changes in Brain’s Reward CenterA new Neuron study reports blocking the action of the mTORC1 protein causes mice to stop problem drinking behaviors. The findings could help develop new treatments for addictive behaviors in people.Read More
Eating Oily Fish During Pregnancy May Reduce Schizophrenia Risk in OffspringA new study reports increased risk of schizophrenia in mice whose mothers were deprived of DHA during pregnancy.Read More
Brain Area Responsible for ‘Hearing Voices’ in Schizophrenia DiscoveredResearchers have identified a specific area of the brain responsible for auditory verbal hallucinations in people with schizophrenia. The researchers were able to control the hallucinations with the help of transcranial magnetic stimulation.Read More
Scientists Find the Secret to ThrivingIn order to thrive, researchers say, an individual sense of development and feeling as though you are succeeding in mastering something are key.Read More
Cell Phone Use During Pregnancy Not Linked to Neurodevelopmental ProblemsA new study considers the effect on an unborn child if its mother frequently uses a cell phone. Researchers did not find a neurodevelopmental risk for children of mothers who used cell phones, instead they noted some beneficial effects for language development and motor skills.Read More
Researchers Pinpoint 27 States of EmotionA new PNAS study challenges the common assumption that human emotions are limited to six universal emotions. Using statistical modeling, researchers have identified 27 distinct categories of human emotion.Read More
Study Associates Schizophrenia with Defective Processing of Messenger RNA in CellsBrain dysfunction noted in schizophrenia patients may be a result of impaired expression of a protein complex associated with protein synthesis, researchers report.Read More
Neurons Responsible for Orchestrating Habitual Behavior IdentifiedFast spiking interneurons in the striatum appear to be responsible for habitual behavior, a new study in eLife reports.Read More
CBD May Protect Against Psychiatric Risk from High-THC Cannabis StrainsResearchers report CBD, a non-psychoactive compound in cannabis, can help protect against the psychiatric risks associated with THC.Read More