More than half of those who died of an opioid overdose had chronic pain, psychiatric disorders, finds a new study at Columbia University.
Neurosurgeon Sameer Sheth uses deep brain stimulation to treat depression in patients who have not been helped with other therapies.
Opioid receptors in the brain are responsible for the antidepressant effects of tianeptine, a new study from CUMC researchers has found.
Neuronal branches become tangled in mice lacking Pcdh genes, leading to signs of depression or sensory deficits when specific genes are absent, studies find.
Illicit cannabis use and cannabis use disorders increased at a greater rate in states that passed medical marijuana laws than in other states, a new study finds.
A breakdown in the synchronized behavior of some neurons may produce schizophrenia symptoms, according to a new study of a mouse model of the disorder.