Search results for "reflex"

Transcendental Apperception: Consciousness or Self-Consciousness? Comments on Chapter 9 of Patricia Kitcher'sKant's Thinker

2014

AbstractA core thesis of Kitcher's is that thinking about objects requires awareness of necessary connections between one's object-directed representations ‘as such’ and that this is what Kant means by the transcendental unity of apperception. I argue that Kant's main point is the spontaneity or ‘self-made-ness’ of combination rather than the requirement of reflexive awareness of combination, that Kitcher provides no plausible account of how recognition of representations ‘as such’ should be constituted and that in fact Kant himself appears to lack the theoretical resources to clearly distinguish between (first-level) consciousness and self-consciousness or apperception properly so-called.

Early prediction of coma recovery after cardiac arrest with blinded pupillometry

2017

Objectives Prognostication studies on comatose cardiac arrest (CA) patients are limited by lack of blinding, potentially causing overestimation of outcome predictors and self-fulfilling prophecy. Using a blinded approach, we analysed the value of quantitative automated pupillometry to predict neurological recovery after CA. Methods We examined a prospective cohort of 103 comatose adult patients who were unconscious 48 hours after CA and underwent repeated measurements of quantitative pupillary light reflex (PLR) using the Neurolight-Algiscan® device. Clinical examination, electroencephalography (EEG), somatosensory evoked potentials (SSEP) and serum neuron specific enolase (NSE) were perfor…

Normed vector spaces consisting of classes of convex sets

1965

V11. Functional hierarchy within an overall network for visual motion processing and ocular-motor control at rest

2015

Introduction Visual motion processing on one hand and ocular motor functions on the other are rarely studied together in vivo in humans. The interrelation of these functional networks is rather unclear, even though their functional dependence seems obvious. In several fMRI studies the essential nodes of both networks could be localized using voluntary optokinetic ('look') nystagmus (OKN) in the horizontal plane incorporating visual motion tracking (Dieterich et al., 2009). Here, functional connectivity (FC) between these nodes representing both networks was studies using resting-state FC. Methods Resting-state fMRI data of 200 healthy adults (age 44.1±17.9; 79 male) were included in the cro…

EP 34. Functional hierarchy within the neural network for optokinetic ‘look’ nystagmus

2016

Item does not contain fulltext Key nodes of neural networks for ocular motor control and visual motion processing have been localized using saccades, smooth pursuit, and optokinetic nystagmus (OKN). Within the context of an independent fMRI study using OKN, 9 bilateral network nodes were localized comprising cortical eye fields in frontal (FEF), supplementary motor (SEF), cingulate (CEF) and parietal cortex (PEF), visual motion centers MT+ and V6, the superior colliculus (SC), the lateral geniculate nucleus (LGN) and the globus pallidus (GP). Here, we examined the network's functional hierarchy as present in the structural co-variation (SCoV) and resting-state (RS) fMRI, and the effect of R…

Variation and change in English resultative constructions

2010

AbstractThe system of English resultative constructions is in a state of flux characterized by variation between two of its most prominent competitors,way-constructions as inShe worked herwayto the topand reflexive structures as inShe worked herselfto the top.Although this competition has occasionally been addressed in the literature (cf. Jackendoff, 1990:213; Kirchner, 1951:158; Salkoff, 1988:54ff.), the present findings reveal that the long-standing rivalry between these structures has resulted in an increased use of theway-construction at the expense of reflexive structures. In addition, the coexistence ofway-constructions with semantically overlapping reflexive structures eventually cul…

Perspective in the Processing of the Chinese Reflexive ziji: ERP Evidence

2011

We investigated the comprehension of the Chinese reflexive ziji, which is typically subject to long-distance binding. However, this preference can be overridden by verb semantics (some verbs require local binding) as well as by subtle feature combinations of intervening noun phrases (NPs) (e.g., 1st/2nd person pronouns block dependencies with more distant 3rd person antecedents). The processing of ziji was examined in sentences containing two verb types (local/self-oriented, distant/other-oriented) and three different intervening NPs (1st, 2nd , 3rd person). The event-related potential data revealed an early interaction of verb and intervener: other-oriented verbs showed more processing eff…

Des lectorats engagés pour des journaux engagés

2001

A remark on weakly convex continuous mappings in topological linear spaces

2009

Abstract Let C be a compact convex subset of a Hausdorff topological linear space and T : C → C a continuous mapping. We characterize those mappings T for which T ( C ) is convexly totally bounded.

Riflettere in gruppo come pratica emancipativa

2021

Un percorso di consapevolezza legato ad una pratica auto-osservativa e autoriflessiva all’interno del proprio contesto di lavoro è di grande importanza per la formazione personale e per un apprendimento organizzativo; implica infatti, la comprensione dei processi cognitivi individuali, organizzativi o istituzionali in cui si è immersi e costituisce uno spazio indispensabile perchè avvengano degli “apprendimenti di secondo livello”. Ciò comporta lavorare sul piano dei significati, non solo con quelli espliciti propri e altrui, ma anche con le premesse che danno origine a prassi comuni e condivise . Fondamentale in questo senso è la dimensione di gruppo perché consente di adottare una logica …