Goldman-Rakic was the first to discover and describe the circuitry of the prefrontal cortex and its relationship to working memory. Previously, scientists thought that the higher cognitive functions of the prefrontal cortex were beyond the scope of scientific study. Goldman-Rakic's research showed that methods employed to study the sensory cortices could be adapted to the highest order prefrontal cortical areas, revealing the circuit basis for higher cognitive function. Because of Goldman-Rakic, scientists began to better understand the neurobiological basis of higher cognitive function, and of such disorders as schizophrenia, Alzheimer's, Attention deficit hyperactivity disorder (ADHD), cerebral palsy, Parkinson's disease, and dementia. She used a multidisciplinary approach, applying biochemical, electrophysiological, pharmacological, anatomical and behavioral techniques to study working memory. She pioneered the first studies of dopamine influences on prefrontal cortical function, research that is critical to our understanding of schizophrenia, ADHD and Parkinson's disease. A review of her life's work, including her special role mentoring women scientists, can be found in "Neuron".