SenseLab
Computational model
  Data
Region-specific atrophy in dendrites (Narayanan, Narayan, Chattarji, 2005)
Prune [?]
...in this study, we develop an algorithm that uses statistics from precise morphometric analyses to systematically remodel neuronal reconstructions. We use the distribution function of the ratio of two normal distributed random variables to specify the probabilities of remodeling along various regions of the dendritic arborization. We then use these probabilities to drive an iterative algorithm for manipulating the dendritic tree in a region-specific manner. As a test, we apply this framework to a well characterized example of dendritic remodeling: stress-induced dendritic atrophy in hippocampal CA3 pyramidal cells. We show that our pruning algorithm is capable of eliciting atrophy that matches biological data from rodent models of chronic stress.
  • Hippocampus CA3 pyramidal GLU cell Show Other
  • Narayanan R, Narayan A, Chattarji S (2005) Show Other
  • Narayanan, Rishikesh [rishi at iisc.ac.in] Show Other
Rishikesh Narayanan
False
False
Other categories referring to Region-specific atrophy in dendrites (Narayanan, Narayan, Chattarji, 2005)
Revisions: 8
Last Time: 2/11/2013 11:50:24 AM
Reviewer: Tom Morse - MoldelDB admin
Owner: Tom Morse - MoldelDB admin