1/1/2024 0 Comments What functions are carried out by the human brain concept covered the brain 2 answers![]() ![]() ![]() The researchers use a semi-automated approach to combine the data from these multiple measures, focusing on where at least 2 measures changed together across the cortical surface. The scientists used the data to help distinguish brain regions by their specialized roles and determine which regions’ activities were correlated-their “functional connectivity.” Functional MRIs measured the participants’ brain activity during a resting state and while performing different tasks, such as listening to a story, looking at pictures, or doing math. Structural MRI scans revealed the thickness of the cortex and the amount of protective sheathing, or myelin, surrounding brain cells. The researchers measured both structural and functional properties of the participants’ brains. Results were published in Nature on July 20, 2016. The study was funded by the NIH Blueprint for Neuroscience Research. The team collected high quality magnetic resonance imaging (MRI) data from 130 female and 80 male participants of the Human Connectome Project (HCP). Louis combined several measures to create one cohesive brain map. Matthew Glasser and David Van Essen at Washington University in St. To get a more holistic view of how the cortex is organized, a team led by Drs. However, these measures don’t always reveal the same boundaries and borders in the brain’s landscape. Scientists have used a variety of techniques to map the brain’s organization over the past century, from examining tissue under a microscope to sophisticated brain imaging methods. Knowing exactly where our senses and perceptions take shape in the brain is important for unraveling how aging, neurological conditions, and psychiatric illnesses affect our health. Our thinking, perception, and ability to understand language are processed in the outermost layer of the brain, the cerebral cortex. Matthew Glasser, Ph.D., and David Van Essen, Ph.D., Washington University. Map of the human brain’s outer layer, or cerebral cortex, showing where our sense of hearing (red), touch (green), and vision (blue) connect with the brain. ![]()
0 Comments
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |