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Children suffer impaired learning of the natural world when exposed to books which have animals with human traits

A new study by University of Toronto researchers has found that kids’ books featuring animals with human characteristics not only lead to less factual learning but also influence children’s reasoning about animals.

How the brain infers structure, rules when learning could impact the study of learning disabilities

In life, many tasks have a context that dictates the right actions, so when people learn to do something new, they’ll often infer cues of context and rules.

Mentally stimulating and demanding occupations may keep your mind sharp long after retirement

A mentally demanding job may stress you out today but can provide important benefits after you retire, according to a new study.

Women with PCOS may suffer psychiatric complications, menstrual irregularity

Polycystic ovary syndrome (PCOS), a hormone imbalance that causes infertility, obesity, and excessive facial hair in women, can also lead to severe mental health issues including anxiety, depression, and eating disorders.

Promising results from first stem cell study of bipolar disorder

What makes a person bipolar, prone to manic highs and deep, depressed lows? Why does bipolar disorder run so strongly in families, even though no single gene is to blame? And why is it so hard to find new treatments for a condition that affects 200 mil…

Autism begins in pregnancy, according to study: Cortical layers disrupted during brain development in autism

Researchers have published a study that gives clear and direct new evidence that autism begins during pregnancy. The researchers analyzed 25 genes in post-mortem brain tissue of children with and without autism. These included genes that serve as bioma…

Key player in motor neuron death in Lou Gehrig’s disease identified

Amyotrophic lateral sclerosis, also known as Lou Gehrig’s disease, is marked by a cascade of cellular and inflammatory events that weakens and kills vital motor neurons in the brain and spinal cord. The process is complex, involving cells that ordinari…

Cell-saving drugs could reduce brain damage after stroke

Long-term brain damage caused by stroke could be reduced by saving cells called pericytes that control blood flow in capillaries, reports a new study. The results show not only that pericytes are the main regulator of blood flow to the brain, but also …

Coal plant closure in China led to improvements in children’s health

Decreased exposure to air pollution in utero is linked with improved childhood developmental and higher levels of brain-derived neurotrophic factor, a key protein for brain development, according to a study of looking at the closure of coal-burning pow…

New clue to autism found inside brain cells

The problems people with autism have with memory formation, higher-level thinking and social interactions may be partially attributable to the activity of receptors inside brain cells, researchers have learned. The receptor under study, known as the mG…