Psychology & Psychiatry

A new understanding of the neurobiology of impulsivity

While not all impulsive behavior speaks of mental illness, a wide range of mental health disorders which often emerge in adolescence, including depression and substance abuse, have been linked to impulsivity. So, finding ...

Medications

Six lithium dose predictors for patients with bipolar disorder

Six predictors could help determine the amount of lithium needed to treat patients with bipolar disorder, according to a large study led by researchers at Karolinska Institutet in Sweden. The study, published in the journal ...

Immunology

Immune cells as squatters

When pathogens enter the human body, a large number of immune cells are quickly on hand to recognize and destroy the invaders. Among them are T cells, a type of white blood cells that can directly recognize invaders such ...

Neuroscience

Researchers trace spinal neuron family tree

Spinal cord nerve cells branching through the body resemble trees with limbs fanning out in every direction. But this image can also be used to tell the story of how these neurons, their jobs becoming more specialized over ...

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