They often teach courses and give lectures on this sophisticated technique, and their depth of knowledge and experience translates into excellent patient care.ĭepending on the condition treated, a multidisciplinary team from the Columbia Comprehensive Epilepsy Center, Brain Tumor Center, or Columbia Cerebrovascular Neurosurgery Center will perform the brain mapping procedure. This technique is also referred to as awake brain mapping or awake craniotomy, because the process of mapping the brain is done during surgery while the patient is conscious.Īt Columbia University Irving Medical Center/NewYork-Presbyterian Hospital, we are proud to say our neurosurgeons are leaders in the field of brain mapping. With brain mapping, each person’s brain is treated as a unique landscape the custom-made map allows the neurosurgeon to safely navigate around the borders of a given individual's eloquent areas. But brains (like hands, faces, and all other parts of the body) follow a general anatomical plan with room for individual variation. During surgery, the neurosurgeon can use the map to preserve eloquent areas and remove abnormal areas.īefore brain mapping technology was available, neurosurgeons had to rely on a thorough but general understanding of the anatomy and function of the brain. The neurosurgeon can also map abnormal areas, such as those that produce seizures. Once the precise location and function of these areas are known, the neurosurgeon can create a custom map of an individual’s brain. These are often called the eloquent areas. Functional brain mapping is a technique used to identify areas in a person’s brain that control critical functions like vision, sensation, movement and language.
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