Browsing by Subject "Motor cortex"

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Browsing by Subject "Motor cortex"

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  • Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2000-09)
    How do our brains so effectively achieve adaptive behavior in a changing world? Evidence is reviewed that brains are organized into parallel processing streams with complementary properties. Hierarchical interactions within ...
  • Bullock, Daniel; Cisek, Paul; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1995-06)
    A neural model of voluntary movement and proprioception functionally interprets and simulates cell types in movement related areas of primate cortex. The model circuit maintains accurate proprioception while controlling ...
  • Cisek, Paul; Grossberg, Stephen; Bullock, Daniel (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-11)
    A model of cortico-spinal trajectory generation for voluntary reaching movements is developed to functionally interpret a broad range of behavioral, physiological and anatomical data. The model simulates how arm movements ...
  • Grossberg, Stephen; Pribe, Christopher; Cohen, Michael A. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-07)
    How do humans and other animals accomplish coordinated movements? How are novel combinations of limb joints rapidly assembled into new behavioral units that rnove together in in-phase or anti-phase movement patterns during ...
  • Guenther, Frank; Ghosh, Satrajit; Tourville, Jason (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2004-08)
    This paper describes a neural model of speech acquisition and production that accounts for a wide range of acoustic, kinematic, and neuroimaging data concerning the control of speech movements. The model is a neural network ...
  • Contreras-Vidal, J.L.; Grossberg, Stephen; Bullock, Daniel (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1997-04)
    A neural network model of opponent cerebellar learning for ann movement control is proposed. The model illustrated how a central pattern generator in cortex and basal ganglia, a neuromuscular force controller in spinal ...
  • Paine, Rainer; Grossberg, Stephen; van Gemmert, Arend (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2003-10)
    Much sensory-motor behavior develops through imitation, as during the learning of handwriting by children. Such complex sequential acts are broken down into distinct motor control synergies, or muscle groups, whose activities ...
  • Bullock, Daniel; Grossberg, Stephen; Guenther, Frank H. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1992-12)
    This paper describes a self-organizing neural model for eye-hand coordination. Called the DIRECT model, it embodies a solution of the classical motor equivalence problem. Motor equivalence computations allow humans and ...