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People who live in apartments may have experienced more mental health issues due to the COVID-19 pandemic than their peers in the suburbs. Research from the University of Georgia found apartment dwellers, and in particular those who lived alone, had higher odds of experiencing mental health issues than people who lived in condos or standalone homes. [More]

A new study published in the Journal of Behavioural Brain Research looked at how chronic vicarious social defeat stress (cVSDS) attenuates newborn neuronal cell survival in a mouse hippocampus. “In the current research, we examined influences of psychological stress on the adult hippocampal neurogenesis, which is assumed to be inseparably connected to the depressive states,” study author Akiyoshi Saitoh told us. [More]

A new study published in the Canadian Journal of Public Health looked at the associations between food worry and mental health during the early months of the COVID-19 pandemic. “Our study focused on better understanding the mental health impacts due to worry about not having enough food to meet one’s household’s basic needs during the early months of the COVID-19 pandemic,” study author Corey McAuliffe told us. “We aimed to identify the impact that food worry (concerns of meeting one’s basic food needs) had on different mental health experiences (e.g., anxiety/worry, depression, overall mental health, suicidal thoughts), as well as to explore potential inequitable impacts across the population.” [More]

Excess deaths among those with mental health conditions and intellectual disabilities has increased during the COVID-19 pandemic. A UK study of more than 160 thousand patients found that deaths from COVID-19 among people with learning disabilities were nine times higher than among the general population during the first UK lockdown and were five times higher among those with eating disorders. [More]

A new study published in the Journal of Brain Imaging Behaviour looked at sexual assault and white matter hyperintensities among midlife women. “Adverse mental health implications of trauma and sexual assault have been studied extensively over the years, yet much of this research wasn’t spotlighted before the advent of the #MeToo movement several years ago,” study author Dr. Rebecca Thurston told us. “There has been some work, including my own research, which linked experiences of trauma and sexual assault to the underlying cardiovascular disease risk in women. However, much less is known about what these traumatic experiences may mean for a woman’s risk of serious brain disorders such as stroke and dementia.” [More]

A new study published in the Journal of Molecular Psychiatry looked at how genetically encoded sensors enable micro and nano-scopic decoding of transmission in healthy and diseased brains. “Our study looked at developing a method to visualize neuromodulatory communication between neurons at the nanoscale,” study author Li Lin told us. “Neuromodulatory communication is important for many high cognitive behaviors and its deficit is responsible various psychiatric, mental and neurology disorders.” [More]

A new study published in the Journal of Nature Human Behaviour looked at how brain stimulation and brain lesions converge on common causal circuits in neuropsychiatric disease. “The study is about brain circuitry in depression,” study author, Dr. Shan H. Siddiqi told us. “We were hoping to find if modulating specific brain circuits (with brain damage or brain stimulation) can causally modify depression severity.” [More]

Nearly half of staff working in the intensive care unit during COVID-19 show signs of mental health conditions. A study from Imperial College London found that 48 percent of healthcare staff showed signs of depression, insomnia and post-traumatic stress disorder. [More]

A new study published in PLOS Genetics looked at how light affects behavioral despair involving the clock gene Period 1 using mice. “The study is about how light may affect our brain,” study author, Dr. Urs Albrecht told us. “In particular, how light can influence our wellbeing and mood. We were wondering whether light really can affect the brain, because from personal experience life appears to be easier in summer when there is more light than in winter.” [More]

A new study published in JAMA looked at exposure to family member incarceration and adult wellbeing in the United States. “Our study investigated how the incarceration of a family member is associated with wellbeing and life expectancy,” study author Dr. Ram Sundaresh told us. “We suspected that having a family member incarcerated would be associated with lower wellbeing and life expectancy.” [More]