Affiliation: Tamagawa University
- A code for behavioral inhibition on the basis of color, but not motion, in ventrolateral prefrontal cortex of macaque monkeyM Sakagami
Department of Physiology, Juntendo University, School of Medicine, Bunkyo, Tokyo, Japan 113 8421
J Neurosci 21:4801-8. 2001..These results suggest that neurons in ventrolateral prefrontal cortex contribute to stimulus-response association in complex task situations by inhibiting behavioral responses on the basis of visual information from the ventral stream...
- Integration of cognitive and motivational information in the primate lateral prefrontal cortexMasamichi Sakagami
Brain Science Research Center, Tamagawa University Brain Science Institute, Tamagawa gakuen, 6 1 1, Machida, Tokyo 194 8610, Japan
Ann N Y Acad Sci 1104:89-107. 2007..The integration enables us to make an elaborate decision with respect to goal-directed behavior in complex circumstances...
- Functional role of the ventrolateral prefrontal cortex in decision makingMasamichi Sakagami
Brain Science Research Center, Tamagawa University Research Institute, Tamagawa gakuen, 6 1 1 Machida, Tokyo 194 8610, Japan
Curr Opin Neurobiol 17:228-33. 2007....
- Behavioral inhibition and prefrontal cortex in decision-makingMasamichi Sakagami
Brain Science Research Center, Tamagawa University Research Institute, Machida, Tokyo, Japan
Neural Netw 19:1255-65. 2006....
- Responses to task-irrelevant visual features by primate prefrontal neuronsJ Lauwereyns
Department of Physiology, Juntendo University, Tokyo 113-0033, Japan
J Neurophysiol 86:2001-10. 2001..Thus these data suggest that irrelevant features lead to partial activation of neurons even toward the output of the decision-making process in primate prefrontal cortex...
- The hierarchical organization of decision making in the primate prefrontal cortexM Sakagami
Department of Physiology, Juntendo University School of Medicine, Bunkyo, Tokyo, Japan
Neurosci Res 34:79-89. 1999..These results suggest that subareas in the prefrontal cortex play different roles in associating the sensory information with its behavioral meaning and are hierarchically organized to make appropriate decisions in complex tasks...
- Reward prediction based on stimulus categorization in primate lateral prefrontal cortexXiaochuan Pan
Brain Science Institute, Tamagawa University, Tamagawagakuen 6 1 1, Machida, Tokyo 194 610, Japan
Nat Neurosci 11:703-12. 2008..The results suggest that prefrontal neurons can represent reward information on the basis of category and propagate this information to category members that have not been linked directly with any experience of reward...
- Reward expectancy-related prefrontal neuronal activities: are they neural substrates of "affective" working memory?Masataka Watanabe
Department of Psychology, Tokyo Metropolitan Institute for Neuroscience, Tokyo, Japan
Cortex 43:53-64. 2007..The PFC could then send this integrated information to other brain areas to control the behaviour...
- Influences of rewarding and aversive outcomes on activity in macaque lateral prefrontal cortexShunsuke Kobayashi
Brain Science Research Center, Tamagawa University Research Institute, Machida, Tokyo 194 0041, Japan
Neuron 51:861-70. 2006..Our results demonstrate that information about positive and negative reinforcers is processed differentially in prefrontal cortex, which could contribute to the role of this structure in goal-directed behavior...
- Functional significance of delay-period activity of primate prefrontal neurons in relation to spatial working memory and reward/omission-of-reward expectancyMasataka Watanabe
Department of Psychology, Tokyo Metropolitan Institute for Neuroscience, Musashidai 2 6, Fuchu, Tokyo, 183 8526, Japan
Exp Brain Res 166:263-76. 2005....
- Temporally extended dopamine responses to perceptually demanding reward-predictive stimuliKensaku Nomoto
Brain Science Institute, Tamagawa University, Machida, Tokyo, 194 8610, Japan
J Neurosci 30:10692-702. 2010....
- Feature-based anticipation of cues that predict reward in monkey caudate nucleusJohan Lauwereyns
Department of Physiology, Juntendo University School of Medicine, Hongo 2 1 1, 113 0033, Bunkyo ku, Tokyo, Japan
Neuron 33:463-73. 2002..This neuronal code influences the general activity level in response to visual features without improving the quality of visual discrimination...
- Functional differences between macaque prefrontal cortex and caudate nucleus during eye movements with and without rewardShunsuke Kobayashi
Brain Science Research Center, Tamagawa University Research Institute, 6 1 1, Tamagawa gakuen, Machida, Tokyo 194 8610, Japan
Exp Brain Res 176:341-55. 2007..Different types of spatial tuning in the two brain areas may contribute to different types of goal-directed behavior...
- Influence of reward expectation on visuospatial processing in macaque lateral prefrontal cortexShunsuke Kobayashi
Department of Neurology, University of Tokyo School of Medicine, Tokyo 113 8655, Japan
J Neurophysiol 87:1488-98. 2002....
- Coding and monitoring of motivational context in the primate prefrontal cortexMasataka Watanabe
Department of Psychology, Tokyo Metropolitan Institute for Neuroscience, Fuchu, Tokyo 183 8526, Japan
J Neurosci 22:2391-400. 2002..Such operations in the prefrontal cortex may be important for the monkey to maximize reward or to modify behavioral strategies and thus may contribute to executive control...
- Functional specialization of the primate frontal cortex during decision makingDaeyeol Lee
Department of Neurobiology, Yale University School of Medicine, New Haven, Connecticut 06510, USA
J Neurosci 27:8170-3. 2007..These cortical areas are also likely to contribute to decision making in a social context...
- Integration of cognitive and motivational context information in the primate prefrontal cortexMasataka Watanabe
Department of Psychology, Tokyo Metropolitan Institute for Neuroscience, 2 6 Musashidai, Fuchu, Tokyo 183 8526, Japan
Cereb Cortex 17:i101-9. 2007..While OFC is predominantly concerned with processing motivational context information, LPFC seems to play important roles in integrating the cognitive and motivational context for adaptive goal-directed behavior...
- [Decision making and the brain]Masamichi Sakagami
Nihon Seirigaku Zasshi 66:358-65. 2004
- Human posterior parietal cortex maintains color, shape and motion in visual short-term memoryMasahiro Kawasaki
Institute of Industrial Science, University of Tokyo and ERATO Aihara Complexity Modeling Project, JST, Japan
Brain Res 1213:91-7. 2008....
- Current trends in decision makingBernard W Balleine
Ann N Y Acad Sci 1104:xi-xv. 2007