Results 61 to 70 of about 45,687 (302)
Midbrain Dopamine Neurons Signal Belief in Choice Accuracy during a Perceptual Decision [PDF]
, 2017 Central to the organization of behavior is the ability to predict the values of outcomes to guide choices. The accuracy of such predictions is honed by a teaching signal that indicates how incorrect a prediction was (“reward prediction error,” RPE).
Kepec, A. +4 more
core +2 more sources
Frontiers in Integrative Neuroscience, 2016 Primates perform saccadic eye movements in order to bring the image of an interesting target onto the fovea. Compared to stationary targets, saccades towards moving targets are computationally more demanding since the oculomotor system must use speed and
Frank Bremmer +4 more
doaj +1 more source
Frontiers in Human Neuroscience, 2023 BackgroundAntiparkinson medication and subthalamic nucleus deep brain stimulation (STN-DBS), two common treatments of Parkinson’s disease (PD), effectively improve skeletomotor movements.
Miranda J. Munoz +12 more
doaj +1 more source
Vision Research, 2016 Stimuli that are briefly presented around the time of saccades are often perceived with spatiotemporal distortions. These distortions do not always have deleterious effects on the visibility and identification of a stimulus. Recent studies reported that when a stimulus is the target of an intended saccade, it is released from both masking and crowding.
Ağaoğlu, Mehmet N +2 more
openaire +4 more sources
Driver Behavior Modeling with Subjective Risk‐Driven Inverse Reinforcement Learning
Advanced Intelligent Systems, EarlyView.A subjective risk‐driven inverse reinforcement learning framework is proposed to model driver decision‐making. It infers drivers' risk perception and risk tolerance from driving data. A learnable risk threshold is used to regulate decisions, enabling interpretable and human‐like driving behavior decisions.
Yang Liang +6 more
wiley +1 more source
Saccade-related modulations of neuronal excitability support synchrony of visually elicited spikes [PDF]
, 2011 During natural vision, primates perform frequent saccadic eye movements, allowing only a narrow time window for processing the visual information at each location.
Ito, Junji +3 more
core +1 more source
The Role of the Oculomotor System in Updating Visual-Spatial Working Memory across Saccades. [PDF]
PLoS ONE, 2016 Visual-spatial working memory (VSWM) helps us to maintain and manipulate visual information in the absence of sensory input. It has been proposed that VSWM is an emergent property of the oculomotor system. In the present study we investigated the role of
Paul J Boon +2 more
doaj +1 more source
Vision Research, 2006 Saccades are necessary for optimal vision. Little is known about saccades in children. We recorded saccades using an infrared eye tracker in 39 children, aged 8-19 years. Participants made saccades to visual targets that stepped 10 degrees or 15 degrees horizontally and 5 degrees or 10 degrees vertically at unpredictable time intervals.
Salman, Michael S. +7 more
openaire +2 more sources
Post-saccadic changes disrupt attended pre-saccadic object memory
Journal of Vision, 2021 Trans-saccadic memory consists of keeping track of objects' locations and features across saccades; pre-saccadic information is remembered and compared with post-saccadic information. It has been shown to have limited resources and involve attention with respect to the selection of objects and features.
Laurin, Anne-Sophie +5 more
openaire +3 more sources
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Griscelli Syndrome Type 2 (GS2) is a rare autosomal recessive disorder caused by pathogenic mutations in the RAB27A gene. Typically, it is characterized by cutaneous hypopigmentation, immunodeficiency, with or without neurological abnormalities secondary to hemophagocytic lymphohistiocytosis (HLH). Without treatment, GS2 often results in fatal
Dzhoy Papingi +6 more
wiley +1 more source