网络额叶眼动区;额葉眼动区;前额叶眼区
1、FEF(Frontal Eye Fields)前额眼动区眼球运动在视觉场景里寻找最突出的目标通过自上而下的规则控制视觉探索和阅读前额眼动区 从视觉到眼球运动的转换过程中体现了一个关键的作用本文所介绍的模型是一个层状的、局部的皮质微回路模型,来源于猫17区,加以一点修改能够模拟灵长类动物的前额眼动区前额眼动区的局部...
Frontal Eye Fields J.D.Schall, inEncyclopedia of Neuroscience, 2009 Location and Connections Thefrontal eye field(FEF) was described first in the late 1800s by David Ferrier, who discovered that electrical stimulation of a portion of the frontal lobe of macaque monkeys elicited movements of the ...
The frontal eye fields, located in dorsolateral prefrontal cortex, signals the location of stimuli to look at, contributes to the allocation of spatial attention, and controls the initiation of goal-directed shifts of gaze. 关键词: Keywords Epilepsy Frontal eye fields Human Intracranial event-related...
The frontal eye fields (FEFs) are areas of the frontal cortex responsible for coordinating rapid eye movements in response to visual stimuli. They are located in the area of the brain known as the premotor cortex, with a number of connections with other parts of the brain to quickly process...
Frontal Eye FieldsSynonymsSynonymsEye fieldsDefinitionDefinitionThe frontal eye fields (FEF) are part of the prefrontal cortex and considered to be Brodmann area 8 and portions of area 9. The FEF receive input from numdoi:10.1007/978-0-387-79948-3_1892Beth Kuczynski...
摘要: The concept of a salience map has become important for the development of theories of visual attention and saccade generation. Recent studies have shown that the frontal eye fields have all of the characteristics of a salience map.关键词:...
Discussions of the cortical control of eye movement have generally attributed the generation of saccadic movements to the frontal eye fields (FEF) and the control of pursuit movements to posterior parietal or prestriate cortex. Monkeys were trained to perform a series of oculomotor tasks, including ...
Anterograde tracers (tritiated leucine, proline, fucose; WGA-HRP) were injected into sites within the frontal eye fields (FEF) of nine macaque monkeys. Low thresholds (≤50 μA) for electrically evoking saccadic eye movements were used to locate injection sites in four monkeys. Cases were group...
Beyond Eye Movements: A Role for Frontal Eye Fields in Evaluating Decisions.The article discusses the role of Frontal Eye Fields (FEF) in evaluating the decisions. Topics discussed include the study published in the Journal of Neuroscience, for investigating the post decision FEF activity using a ...