Connectogram

Connectogram is a graphical representation of the structural and functional connections within the human brain. It is a comprehensive map that illustrates the network of neural connections, or connectome, within the brain. The term "connectogram" was first coined by Dr. Patric Hagmann in 2005.

Overview

A connectogram is a circular diagram that represents the brain's major functional regions and their interconnections. The diagram is divided into several concentric circles, each representing different aspects of the brain's connectivity and organization. The innermost circle represents the different brain regions, while the outer circles represent the connections between these regions.

Creation of a Connectogram

Creating a connectogram involves several steps. First, Magnetic Resonance Imaging (MRI) is used to capture detailed images of the brain. These images are then processed using various software tools to identify the different brain regions and their connections. The resulting data is then used to create the connectogram.

Applications

Connectograms are used in various fields of research, including neuroscience, psychology, and neurology. They are particularly useful in studying brain disorders such as Alzheimer's disease, schizophrenia, and autism, as these conditions are often associated with changes in the brain's connectivity.

See Also

• Connectome
• Neuroimaging
• Brain mapping