Connectivity of the brain, Science

Assignment Help:
Even though most of the attention in cognitive neuroscience has been focused on studying the role of gray matter brain areas / structures in perceptual and cognitive functions, it is increasingly recognized that brain connectivity (i.e., the tracts that run in the white matter) plays an important role in cognition. This is due to the fact that even though specific functions can be associated with single brain areas, a closer inspection reveals that it is usually a network of brain areas that, through intricate interactions and modulation of other brain areas, underlies cognitive processes. There are different types of connections in the brain. From the sensory organs, there are ascending fibers that traverse through specific nuclei in brain stem and thalamus to cortex via multiple synapses. On the other hand, there are an order of magnitude more descending fibers from the cortex to thalamus and the other subcortical structures than there are ascending fibers, making it possible for cortex to modulate processing in the lower order areas that is relevant for selective attention

Related Discussions:- Connectivity of the brain

Explain the term pulse milling, Pulse Milling Milling of pulses consis...

Pulse Milling Milling of pulses consists of 2 steps: loosening the husk and its removal followed by splitting into dhal. Loosening of the husk referred to as "pre-milling trea

Month day, why there is 28 day in february month

why there is 28 day in february month

Lipid tests., what is the principle of zlatkis test for cholesterol

what is the principle of zlatkis test for cholesterol

Moisture comes from home plants, Moisture comes from home plants Place ...

Moisture comes from home plants Place a cellophane bag over a leaf of some house plant or garden plant and close the end about the stem with a rubber band. Make an observation

Food chain, a food chain that does not start with plants??

a food chain that does not start with plants??

Photosynthesis, Photosynthesis: Carbon dioxide + water +  solar energy ...

Photosynthesis: Carbon dioxide + water +  solar energy + minerals -> food +  oxygen Food made during photosynthesis may later be used for energy by the plant itself, or by a

Prokaryotic cell, with introduction description structures and conclusion

with introduction description structures and conclusion

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd