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» Modelling the dynamics of biosystems
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BIOSYSTEMS
2008
108views more  BIOSYSTEMS 2008»
13 years 6 months ago
Ascriptional and 'genuine' autonomy
: Knowing that human judgment can be fallible, we propose to distinguish the subjective ascription of a property, such as autonomy, from the genuine fact that an entity is characte...
Marieke Rohde, John Stewart
BIOSYSTEMS
2007
107views more  BIOSYSTEMS 2007»
13 years 6 months ago
Calcium signalling in astrocytes and modulation of neural activity
Up to few years ago astrocytes have been considered as passive elements of brain, providing structural and metabolic support to the neurons, but playing little role in information...
Angelo Di Garbo, Michele Barbi, Santi Chillemi, Su...
BIOSYSTEMS
2008
130views more  BIOSYSTEMS 2008»
13 years 6 months ago
Biological networks in metabolic P systems
The metabolic P algorithm is a procedure which determines, in a biochemically realistic way, the evolution of P systems representing biological phenomena. A new formulation of thi...
Vincenzo Manca, Luca Bianco
BIOSYSTEMS
2008
84views more  BIOSYSTEMS 2008»
13 years 6 months ago
Decoding spike timing: The differential reverse-correlation method
It is widely acknowledged that detailed timing of action potentials is used to encode information, for example, in auditory pathways; however, the computational tools required to ...
Gasper Tkacik, Marcelo O. Magnasco
BIOSYSTEMS
2007
56views more  BIOSYSTEMS 2007»
13 years 6 months ago
Determination of the fraction of active inputs required by a neuron to fire
What fraction of the inputs to a neuron in the primary visual cortex (V1) need to be active for that neuron to reach its firing threshold? The paper describes a numerical method f...
Guido Bugmann