منابع مشابه
Dynamic Neural Fields with Intrinsic Plasticity
Dynamic neural fields (DNFs) are dynamical systems models that approximate the activity of large, homogeneous, and recurrently connected neural networks based on a mean field approach. Within dynamic field theory, the DNFs have been used as building blocks in architectures to model sensorimotor embedding of cognitive processes. Typically, the parameters of a DNF in an architecture are manually ...
متن کاملModeling attention-driven plasticity in auditory cortical receptive fields
To navigate complex acoustic environments, listeners adapt neural processes to focus on behaviorally relevant sounds in the acoustic foreground while minimizing the impact of distractors in the background, an ability referred to as top-down selective attention. Particularly striking examples of attention-driven plasticity have been reported in primary auditory cortex via dynamic reshaping of sp...
متن کاملNeural Mechanisms of Short-term Visual Plasticity and Cortical Disinhibition
iii ACKNOWLEDGEMENTS I wish to thank my advisor, Paul Corballis, for his guidance, patience, and friendship all these years. Without his mentorship I could never have made it this far. I would also like to thank my dissertation committee members Parks have always been a major source of inspiration and support. I cannot thank them enough. Most of all, I must express an incredible degree gratitud...
متن کاملThalamic and cortical contributions to neural plasticity after limb amputation.
Little is known about the substrates for the large-scale shifts in the cortical representation produced by limb amputation. Subcortical changes likely contribute to the cortical remodeling, yet there is little data regarding the extent and pattern of reorganization in thalamus after such a massive deafferentation. Moreover, the relationship between changes in thalamus and in cortex after injuri...
متن کاملCortical plasticity and rehabilitation.
The brain is constantly adapting to environmental and endogenous changes (including injury) that occur at every stage of life. The mechanisms that regulate neural plasticity have been refined over millions of years. Motivation and sensory experience directly shape the rewiring that makes learning and neurological recovery possible. Guiding neural reorganization in a manner that facilitates reco...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Computational Neuroscience
سال: 2011
ISSN: 1662-5188
DOI: 10.3389/conf.fncom.2011.53.00226