Results 111 to 120 of about 5,838,744 (309)
The Acquisition of Culturally Patterned Attention Styles Under Active Inference
Frontiers in Neurorobotics, 2021 This paper presents an active inference based simulation study of visual foraging. The goal of the simulation is to show the effect of the acquisition of culturally patterned attention styles on cognitive task performance, under active inference. We show
Axel Constant +10 more
doaj +1 more source
Neuroscience and Biobehavioral Reviews, 2022 Survival requires the implementation of adaptive changes that demand energy resources. The efficient regulation of energetic resources thus plays a critical role in enabling systems to adapt to the demands of their internal and external environments. The
Irene Arnaldo +3 more
semanticscholar +1 more source
Perceptual awareness and active inference [PDF]
Neuroscience of Consciousness, 2019 Abstract Perceptual awareness depends upon the way in which we engage with our sensorium. This notion is central to active inference, a theoretical framework that treats perception and action as inferential processes. This variational perspective on cognition formalizes the notion of perception as hypothesis testing and treats actions as
Thomas Parr +3 more
openaire +3 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Active Sensing as Bayes-Optimal Sequential Decision Making [PDF]
, 2013 Sensory inference under conditions of uncertainty is a major problem in both machine learning and computational neuroscience. An important but poorly understood aspect of sensory processing is the role of active sensing.
Ahmad, Sheeraz, Yu, Angela J.
core +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Active tactile discrimination is coupled with and modulated by the cardiac cycle
eLife, 2022 Perception and cognition are modulated by the phase of the cardiac signal in which the stimuli are presented. This has been shown by locking the presentation of stimuli to distinct cardiac phases.
Alejandro Galvez-Pol +3 more
doaj +1 more source
Active inference and the anatomy of oculomotion [PDF]
, 2018 Given that eye movement control can be framed as an inferential process, how are the requisite forces generated to produce anticipated or desired fixation?
Friston, KJ, Parr, T
core +1 more source
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Losing Ourselves: Active Inference, Depersonalization, and Meditation
Frontiers in Psychology, 2020 Disruptions in the ordinary sense of selfhood underpin both pathological and “enlightened” states of consciousness. People suffering from depersonalization can experience the loss of a sense of self as devastating, often accompanied by intense feelings ...
George Deane, Mark Miller, Sam Wilkinson
doaj +1 more source