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The brain is the central organ of the human nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum, the brainstem and the cerebellum. The brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sensory nervous system ...
To complete an atlas, each research team collects and synthesizes brain scans, medical data, genetic information and psychological data. With this information, they are able to construct the 3-D biochemical architecture of the brain and figure out which proteins are expressed in certain parts of the brain.
Brain rendered with VOXEL-MAN from magnetic resonance imaging data 1998. VOXEL-MAN is the name of a set of a computer programs for creation and visualization of three-dimensional digital models of the human body derived from cross-sectional images of computer tomography, magnetic resonance tomography or photography (e. g. the Visible Human Project). [1]
The triune brain is a model of the evolution of the vertebrate forebrain and behavior, proposed by the American physician and neuroscientist Paul D. MacLean in the 1960s. The triune brain consists of the reptilian complex (basal ganglia), the paleomammalian complex (limbic system), and the neomammalian complex , viewed each as independently ...
The brain of a fruit fly contains several million synapses, compared to at least 100 billion in the human brain. Approximately two-thirds of the Drosophila brain is dedicated to visual processing . Thomas Hunt Morgan started to work with Drosophila in 1906, and this work earned him the 1933 Nobel Prize in Medicine for identifying chromosomes as ...
Some aspects of brain structure are common to almost the entire range of animal species; [6] others distinguish "advanced" brains from more primitive ones, or distinguish vertebrates from invertebrates. [4] The simplest way to gain information about brain anatomy is by visual inspection, but many more sophisticated techniques have been developed.