Functional neuroanatomy of anticipatory behavior: dissociation between sensory-driven and memory-driven systems

LS Simó, CM Krisky, JA Sweeney - Cerebral Cortex, 2005 - academic.oup.com
The ability to anticipate predictable stimuli allows faster responses. The predictive saccade (PRED)
task has been shown to quickly induce such anticipatory behavior in humans. In a …

Inter-joint coordination deficits revealed in the decomposition of endpoint jerk during goal-directed arm movement after stroke

J Laczko, RA Scheidt, LS Simo… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
It is well documented that neurological deficits after stroke can disrupt motor control processes
that affect the smoothness of reaching movements. The smoothness of hand trajectories …

A quantitative and standardized robotic method for the evaluation of arm proprioception after stroke

LS Simo, C Ghez, L Botzer… - … Conference of the IEEE …, 2011 - ieeexplore.ieee.org
Stroke often results in both motor and sensory deficits, which may interact in the manifested
functional impairment. Proprioception is known to play important roles in the planning and …

State-based delay representation and its transfer from a game of pong to reaching and tracking

G Avraham, R Leib, A Pressman, LS Simo, A Karniel… - eneuro, 2017 - eneuro.org
To accurately estimate the state of the body, the nervous system needs to account for delays
between signals from different sensory modalities. To investigate how such delays may be …

Elegant stepping: A model of visually triggered gait adaptation

MA Lewis, LS Simo - Connection Science, 1999 - Taylor & Francis
Existing visually guided walking machines have difficulty traversing terrain cluttered with
obstacles. These walking machines use computationally intense approaches that require …

Certain principles of biomorphic robots

MA Lewis, LS Simó - Autonomous Robots, 2001 - Springer
The field of biomorphic robotics can advance as quickly as clear principles of biological
systems can be identified, implemented, and tested in robotic devices. Here, we describe the …

Submovements during reaching movements after stroke

LS Simo, D Piovesan, J Laczko, C Ghez… - 2014 36th Annual …, 2014 - ieeexplore.ieee.org
Neurological deficits after cerebrovascular accidents very frequently disrupt the kinematics
of voluntary movements with the consequent impact in daily life activities. Robotic …

[PDF][PDF] A model of visually triggered gait adaptation

MA Lewis, LS Simo - Proc. of AMAM, 2000 - adaptivemotion.org
Walking machines can walk over obstacles without touching them only if they can anticipate
contact and make suitable gait modifications. Existing visually guided machines use …

Simultaneous robotic manipulation and functional magnetic resonance imaging: feasibility in children with autism spectrum disorders

…, KM Mosier, LS Simo… - Journal of …, 2014 - epublications.marquette.edu
An unanswered question concerning the neural basis of autism spectrum disorders (ASD) is
how sensorimotor deficits in individuals with ASD are related to abnormalities of brain …

Superficial tectal neurons projecting to the dorsolateral pontine nucleus in the rabbit

LS Simó, F Donate-Oliver - Experimental brain research, 1991 - Springer
After WGA-HRP injections in the pontine grey involving the dorsolateral pontine nucleus, a
great number of labeled cells were found in the superficial layers of the ipsilateral superior …