Results 131 to 140 of about 31,718 (311)

The effect of auditory startle and non-startle stimuli on step initiation in Parkinson's disease

open access: yes, 2012
Artículos en revistasEfectos del startle reflex en el inicio del paso en pacientes con párkinsonThe effect of auditory startle and non-startle stimuli on step initiation in Parkinson's diseaseinfo:eu-repo/semantics ...
Sánchez, José Andrés   +5 more
core  

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

open access: yesAdvanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo   +6 more
wiley   +1 more source

Startle-potentiation during nonaversive human conditioning

open access: yes, 2004
Fear-potentiated startle is a well-established measure of emotional learning in nonhuman animals. In humans, startle potentiation in anticipation of an aversive unconditional stimulus (US) has been interpreted as reflecting the same emotional process ...
Lipp, O. V.
core  

Startle amplitudes and habituation rates.

open access: yes, 2014
Habituation rates across the four blocks of trials in the high functioning autism (HFA) and normal control (NC) group. Mean startle amplitudes (± SEM) of each five pulse-alone trials are shown.
Kai Vogeley (197237)   +5 more
core   +1 more source

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

open access: yesAdvanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao   +3 more
wiley   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Anticipatory affective startle modulation in unipolar depression

open access: yes, 2004
Affective startle eyeblink modulation by unipolar depressed and nondepressed participants was assessed during the anticipation and viewing of emotional pictures.
Dichter, Gabriel Sviatoslav
core  

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang   +14 more
wiley   +1 more source

Physiology of startle phenomena.

open access: yes, 1995
It is now possible to classify the startle syndrome according to underlying physiology (Table 1). This approach to the syndrome has highlighted certain clinical characteristics, which together with electrophysiological assessment, should allow the ...
Brown, Peter, Brown, P
core  

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