The number line effect reflects top-down control
نویسندگان
چکیده
منابع مشابه
Top-down control analysis of temperature effect on oxidative phosphorylation.
The effects of temperature on the control of respiration rate, phosphorylation rate, proton leakage rate, the protonmotive force and the effective ATP/O ratio were determined in isolated rat liver mitochondria over a range of respiratory conditions by applying top-down elasticity and control analyses. Simultaneous measurements of membrane potential, oxidation and phosphorylation rates were perf...
متن کاملSearching for “the Top” in Top-Down Control
Although numerous theoretical models implicate the prefrontal cortex (PFC) as a source of top-down control signals, empirical support is limited. In this review, we highlight direct evidence for this view of PFC function and discuss several lines of other supportive findings. Most evidence to-date is only suggestive due to methodological challenges in tracking the spatiotemporal dynamics of cor...
متن کاملImpulsivity, Compulsivity, and Top-Down Cognitive Control
Impulsivity is the tendency to act prematurely without foresight. Behavioral and neurobiological analysis of this construct, with evidence from both animal and human studies, defines several dissociable forms depending on distinct cortico-striatal substrates. One form of impulsivity depends on the temporal discounting of reward, another on motor or response disinhibition. Impulsivity is commonl...
متن کاملGoal-direction and top-down control.
We review the neural mechanisms that support top-down control of behaviour and suggest that goal-directed behaviour uses two systems that work in concert. A basal ganglia-centred system quickly learns simple, fixed goal-directed behaviours while a prefrontal cortex-centred system gradually learns more complex (abstract or long-term) goal-directed behaviours. Interactions between these two syste...
متن کاملTop-down control of visual attention.
Top-down visual attention improves perception of selected stimuli and that improvement is reflected in the neural activity at many stages throughout the visual system. Recent studies of top-down attention have elaborated on the signatures of its effects within visual cortex and have begun identifying its causal basis. Evidence from these studies suggests that the correlates of spatial attention...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Psychonomic Bulletin & Review
سال: 2006
ISSN: 1069-9384,1531-5320
DOI: 10.3758/bf03194010