Neurolucida^®Explorer

Scientists hypothesize that during puberty, experiences influence brain development in ways that shape brain structure and even behavior in adulthood. One type of experience that often arises in the minds of pubescent teens and adolescents is sex. But a study published in the journal Hormones and Behavior suggests engaging in sexual activity too soon could be detrimental to the adult brain, and may lead to...

Life's little pleasures often elude those suffering from depression, including rats, who show little interest in sugar water after experiencing stress. This behavior leads scientists to speculate that the illness might be characterized by a defect in the brain's neural reward circuit.   Recent research focuses on a key element of this circuit – the nucleus accumbens (NAc), part of the brain region known as the ventral...

    A monkey spots a mango and part of its brain lights up. The action takes place in the inferior temporal cortex, part of the brain that's essential to object recognition. Using retrograde tracing and anatomical imaging, scientists at the National Institute of Neuroscience, and the RIKEN Brain Science Institute in Japan identified two interwoven, yet distinct, systems within the region's complex circuitry.   “Our anatomical findings provide evidence...