A new imaging technique could help to provide a way to break the cycle of alcoholism.
Cigarette smoking activates dopamine driven satisfaction and pleasure responses differently between the sexes, a neuroimaging study finds.
Deep brain stimulation to the frontal lobe may help to improve cognitive, behavioral and functional difficulties in those with Alzheimer's disease, a new study reports.
A new study reports on a surprising link between OSA and Alzheimer's disease. Researchers report people who suffer a number of apneas per hour have increased accumulation of amyloid beta in the brain over time.
Study reveals how the brain's opioid system is linked to mood changes associated with depression and anxiety. Neuroimaging revealed, in those with depression, there is a decreased number of opioid receptors in specific areas of the brain.
Tau may be more directly instigating neuronal dysfunction than amyloid beta in Alzheimer's disease, a new study reports.
A new study reports estrogen fluctuations can alter brain circuit activation in women with a variant of a specific gene.
A new neuroimaging study reveals methylphenidate, better known as Ritalin, increases the level of dopamine available in the caudate. Along with increased dopamine levels, researchers also notice greater functional connectivity between the prefrontal cortex, hippocampus and precuneus, three areas of the brain associated with memory and attention.
Study reports the balance between serotonin and dopamine may be a risk factor for a person developing social anxiety disorder.
According to a new study, slow walking speed may signify a build up of amyloid plaques in elderly people, even if they do not have other symptoms of Alzheimer's disease.