Studying the mechanisms of the Somatic Marker Hypothesis in Spiking Neural Networks (SNN)
Abstract In this paper, a mechanism of emotional bias in decision making is studied using Spiking Neural Networks to simulate the associative and recurrent networks involved. The results obtained are along the lines of those proposed by A. Damasio as part of the Somatic Marker Hypothesis, in particular, that, in absence of emotional input, the decision making is driven by the rational input alone. Appropriate representations for the Objective and Emotional Values are also suggested, provided a spike representation (code) of the information.
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Games and Economic Behavior, 52 (2005) 336-372.
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and the guidance of behaviour: Theory and preliminary teesting.
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DUNN, Barnaby D., DALGLEISH, Tim., LAWRENCE, Andrew D. The
somatic marker hypothesis: A critical evaluation. Neuroscience and Biobehavioral Reviews. 30 (2006) 239-271.
FELLOUS, Jean M., ARBIB, Michael A. Who Needs Emotions? The Brain
Meets the Robot. Oxford University Press, 2005.
FELLOUS, Jean M. Models of Emotion. Scholarpedia, 2007.
GLIMCHER, Paul., CAMERER, Colin., FEHR, Ernst., POLDRACK, Russell A. (eds). Neuroeconomics: Decision Making and the Brain. Academic Press, 2009.
MACMILLIAN, Malcolm. The Phineas Gage Information Page [En línea].
http://www.deakin.edu.au/hmnbs/psychology/gagepage/.
LEDOUX, Joseph E. Emotion Circuits in the Brain. Annu. Rev. Neurosci, 23 (2000) 155-184.
LITT, Abninder., ELIASMITH, Chris., THAGARD, Paul. Neural Affective
Decision Theory: Choices, Brains, and Emotions. Neural Affective Decision Theory: Choices, Brains, and Emotions, 9 (2008) 252-273.
PLATT, Michael., SCHIOPPA-PADOA, Camilo. Neuronal Representation of Value. Glimcher et. al. (eds.), Neuroeconomics: Decision Making and the Brain. Academic Press 2009.
ROLLS, Edmund T. Memory, Attention and Decision-Making. Oxford University Press. Academic Press 2008.
THAGARD, Paul. Spiking Phineas Gage: A Neurocomputational Theory of Cognitive-Affective Integration in Decision Making.
Thagard, P. Hot Thoughts. MIT Press 2006.
Games and Economic Behavior, 52 (2005) 336-372.
CARNEVALE, Nicholas T. The Neuron Book. Cambridge University Press. 2005.
COLOMBETTI, Giovanna. The Somatic Marker Hypoteses, and what the Iowa Gambling Task does and does not show. British Journal for the Philosophy of Science. 59 (2005) 51-71.
DAMASIO, Antonio., TRANEL D., DAMASIO, Hanna. Somatic Markers
and the guidance of behaviour: Theory and preliminary teesting.
Jenkins, J. M, Oatley, K., Stein, N. L. Human Emotions: a reader, Willey- Blackwell. 1998.
DAMASIO, Antonio. Descartes’ Error: Emotion, Reason and the Human Brain. Putnam Publishing, 1994.
DAMASIO, Hanna., GRABOWSKY, Thomas., FRANK, Randall., GALABURDA, Albert M., DAMASIO., Antonio. The return of Phineas Gage: Clues About the Brain form the Skull of a Famous Patient.
Science, 264(5162) (1994) 1102-1105
DAYAN, Peter., ABBOTT, L. F. Theoretical Neuroscience: Computational and Mathematical Models of Neural Systems.
MIT Press, 2001.
DUNN, Barnaby D., DALGLEISH, Tim., LAWRENCE, Andrew D. The
somatic marker hypothesis: A critical evaluation. Neuroscience and Biobehavioral Reviews. 30 (2006) 239-271.
FELLOUS, Jean M., ARBIB, Michael A. Who Needs Emotions? The Brain
Meets the Robot. Oxford University Press, 2005.
FELLOUS, Jean M. Models of Emotion. Scholarpedia, 2007.
GLIMCHER, Paul., CAMERER, Colin., FEHR, Ernst., POLDRACK, Russell A. (eds). Neuroeconomics: Decision Making and the Brain. Academic Press, 2009.
MACMILLIAN, Malcolm. The Phineas Gage Information Page [En línea].
http://www.deakin.edu.au/hmnbs/psychology/gagepage/.
LEDOUX, Joseph E. Emotion Circuits in the Brain. Annu. Rev. Neurosci, 23 (2000) 155-184.
LITT, Abninder., ELIASMITH, Chris., THAGARD, Paul. Neural Affective
Decision Theory: Choices, Brains, and Emotions. Neural Affective Decision Theory: Choices, Brains, and Emotions, 9 (2008) 252-273.
PLATT, Michael., SCHIOPPA-PADOA, Camilo. Neuronal Representation of Value. Glimcher et. al. (eds.), Neuroeconomics: Decision Making and the Brain. Academic Press 2009.
ROLLS, Edmund T. Memory, Attention and Decision-Making. Oxford University Press. Academic Press 2008.
THAGARD, Paul. Spiking Phineas Gage: A Neurocomputational Theory of Cognitive-Affective Integration in Decision Making.
Thagard, P. Hot Thoughts. MIT Press 2006.
Jiménez-Rodríguez, A., Castillo, L. F., & González, M. (2013). Studying the mechanisms of the Somatic Marker Hypothesis in Spiking Neural Networks (SNN). ADCAIJ: Advances in Distributed Computing and Artificial Intelligence Journal, 1(2), 35–42. https://doi.org/10.14201/ADCAIJ2012123542
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