Hypotheses relating to the function of the claustrum

JR Smythies, LR Edelstein, VS Ramachandran - The claustrum, 2014 - Elsevier
This chapter presents a comprehensive hypothesis relating to the function of the claustrum
derived from the original Crick-Koch hypothesis. We suggest that it is concerned with …

Preferential effect of isoflurane on top-down vs. bottom-up pathways in sensory cortex

A Raz, SM Grady, BM Krause, DJ Uhlrich… - Frontiers in systems …, 2014 - frontiersin.org
The mechanism of loss of consciousness (LOC) under anesthesia is unknown. Because
consciousness depends on activity in the cortico-thalamic network, anesthetic actions on this …

Real-time learning of predictive recognition categories that chunk sequences of items stored in working memory

S Kazerounian, S Grossberg - Frontiers in Psychology, 2014 - frontiersin.org
How are sequences of events that are temporarily stored in a cognitive working memory
unitized, or chunked, through learning? Such sequential learning is needed by the brain in …

Mechanisms underlying the basal forebrain enhancement of top‐down and bottom‐up attention

MC Avery, N Dutt, JL Krichmar - European Journal of …, 2014 - Wiley Online Library
Both attentional signals from frontal cortex and neuromodulatory signals from basal
forebrain (BF) have been shown to influence information processing in the primary visual …

Coordinated learning of grid cell and place cell spatial and temporal properties: multiple scales, attention and oscillations

S Grossberg, PK Pilly - … of the Royal Society B: Biological …, 2014 - royalsocietypublishing.org
A neural model proposes how entorhinal grid cells and hippocampal place cells may
develop as spatial categories in a hierarchy of self-organizing maps (SOMs). The model …

Chronic effects of cannabis use on the auditory mismatch negativity

L Greenwood, SJ Broyd, R Croft, J Todd, PT Michie… - Biological …, 2014 - Elsevier
Background Cannabis use is associated with the development of psychotic symptoms and
increased risk for schizophrenia. The mismatch negativity (MMN) is a brain event-related …

Learning to ignore: a modeling study of a decremental cholinergic pathway and its influence on attention and learning

N Oros, AA Chiba, DA Nitz, JL Krichmar - Learning & Memory, 2014 - learnmem.cshlp.org
Learning to ignore irrelevant stimuli is essential to achieving efficient and fluid attention, and
serves as the complement to increasing attention to relevant stimuli. The different cholinergic …

[PDF][PDF] The visual world as illusion: the ones we know and the ones we don't

S Grossberg - Oxford Compendium of Visual Illusions, 2014 - Citeseer
This article shows how visual illusions arise from neural processes that play an adaptive role
in achieving the remarkable perceptual capabilities of advanced brains. The article clarifies …

Integrative (Synchronisations-) Mechanismen der (Neuro-) Kognition vor dem Hintergrund des (Neo-) Konnektionismus, der Theorie der nichtlinearen dynamischen …

H Maurer - 2014 - tobias-lib.ub.uni-tuebingen.de
Der Gegenstand der vorliegenden Arbeit besteht darin, aufbauend auf dem (Haupt-) Thema,
der Darlegung und Untersuchung der Lösung des Bindungsproblems anhand von …

Dynamic interplay between standard and non-standard retinal pathways in the early thalamocortical visual system

C Carvajal - 2014 - inria.hal.science
Understanding the behavior of the retino-thalamo-cortico-collicular (ie early) visual system in
a natural images situation is of utmost importance to understand what further happens in the …