[HTML][HTML] Knowing when to stop: Aberrant precision and evidence accumulation in schizophrenia

R Limongi, B Bohaterewicz, M Nowicka, A Plewka… - Schizophrenia …, 2018 - Elsevier
Predictive coding and active inference formulations of the dysconnection hypothesis suggest
that subjects with schizophrenia (SZ) hold unduly precise prior beliefs to compensate for a …

[HTML][HTML] Learning and forgetting using reinforced Bayesian change detection

V Moens, A Zénon - PLoS computational biology, 2019 - journals.plos.org
Agents living in volatile environments must be able to detect changes in contingencies while
refraining to adapt to unexpected events that are caused by noise. In Reinforcement …

High-beta/low-gamma frequency activity reflects top-down predictive coding during a spatial working memory test

RV Zhang, RE Featherstone, O Melynchenko… - Experimental brain …, 2019 - Springer
Numerous mental health disorders are characterized by cognitive impairments that result in
poor vocational and social outcomes. Among the cognitive domains commonly affected …

Low-frequency cortical oscillations are modulated by temporal prediction and temporal error coding

LC Barne, PME Claessens, MB Reyes, MS Caetano… - Neuroimage, 2017 - Elsevier
Monitoring and updating temporal predictions are critical abilities for adaptive behavior.
Here, we investigated whether neural oscillations are related to violation and updating of …

[HTML][HTML] Temporal uncertainty and temporal estimation errors affect insular activity and the frontostriatal indirect pathway during action update: A predictive coding …

R Limongi, FJ Pérez, C Modroño… - Frontiers in human …, 2016 - frontiersin.org
Action update, substituting a prepotent behavior with a new action, allows the organism to
counteract surprising environmental demands. However, action update fails when the …

Successful and unsuccessful response inhibitions differentially affect the effective connectivity between insular, presupplementary-motor, and striatal areas.

R Limongi, FJ Pérez - Behavioral neuroscience, 2017 - psycnet.apa.org
Successful response inhibition depends upon the delay between the cues that signal a
response and its subsequent inhibition. Previous studies report activity in the right …

Temporal prediction errors affect short-term memory scanning response time

R Limongi, AM Silva - Experimental Psychology, 2017 - econtent.hogrefe.com
The Sternberg short-term memory scanning task has been used to unveil cognitive
operations involved in time perception. Participants produce time intervals during the task …

[PDF][PDF] Learning and making decisions in changing environments with Variational Inference

V Moens - 2018 - dial.uclouvain.be
Understanding the brain, and, broadly speaking, studying human nature, can be regarded
as a nested problem: a group of of individuals of a kind try to model the specifics of this kind …

[HTML][HTML] ACTIVIDAD EN EL ÁREA DE BROCA ASOCIADA CON LA SEMÁNTICA LÉXICA DE LOS EVENTOS CAUSALES VISUALES

R LIMONGI, R HABIB, ME YOUNG… - RLA. Revista de …, 2016 - SciELO Chile
Desde una perspectiva de la lingüistica cognitiva, se evalúa los efectos de las
construcciones causativas en la actividad del área de Broca durante el procesamiento de …

BROCA'S AREA ACTIVITY IN THE LEXICAL SEMANTICS OF VISUAL CAUSAL EVENTS/ACTIVIDAD EN EL ÁREA DE BROCA ASOCIADA CON LA SEMÁNTICA …

R Limongi, R Habib, ME Young… - RLA: revista de lingüística …, 2016 - go.gale.com
From a cognitive linguistics perspective, is assessed the effects of causative constructions
on the activity of Brocas area during the processing of visual causal and non-causal events …