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medial prefrontal cortex

·August 31, 2010·2 min read

Neurobiological Markers For Depression

Neuroscience researchers suggest that utilizing fMRI studies could help to provide biomarkers for the diagnosis of depression. A recent fMRI study of patients with depression showed marked abnormal activations in the medial prefronal cortex. Researchers believe that by identifying the neurobiological markers for depression, psychiatrists can tailor medications and therapies to suit the needs of individual patients.

Featured Neurology Psychology

·January 23, 2012·4 min read

Magic Mushrooms’ Effects Illuminated in Brain Imaging Studies

Brain scans of people under the influence of the psilocybin, the active ingredient in magic mushrooms, have given scientists the...

Featured Neuroscience Open Neuroscience Articles

·August 23, 2012·4 min read

The Roots of Human Self-Awareness

Neuroscientists have believed that three brain regions are critical for self-awareness: the insular cortex, the anterior cingulate cortex, and the medial prefrontal cortex. Patient R is helping a research team show that self-awareness is more a product of a diffuse patchwork of pathways in the brain—including other regions—rather than confined to specific areas.

The image shows the dopamine pathway with the nucleus accumbens and frontal cortex highlighted.

Featured Neurology

·July 22, 2013·4 min read

Scientists Identify Key Brain Circuits that Control Compulsive Drinking in Rats

Researchers identify circuitry in the brain which drives compulsive drinking in rats, and likely plays a similar role in humans.

This image is a diffusion MRI tractography of the brain's white matter.

Featured Neurology

·September 17, 2013·4 min read

Predicting Who Will Have Chronic Pain

Brain structure abnormalities could predispose people to chronic pain following a lower back injury, researchers suggest.

This is a cerebral cortex brain slice under a microscope.

Featured Neuroscience

·October 6, 2013·3 min read

Class of Cortical Inhibitory Neurons That Specialize in Disinhibition Identified

VIP interneurons specialize in inhibiting other inhibitory neurons in multiple regions of the cerebral cortex under specific behavioral conditions, a new study shows.