Search results: Found 6

Listing 1 - 6 of 6
Sort by
Death of the PostHuman

Author:
Book Series: Critical Climate Change ISBN: 9781607852995 9781785420115 Year: Pages: 249 DOI: 10.3998/ohp.12329362.0001.001 Language: English
Publisher: Open Humanities Press
Subject: Environmental Sciences --- Social Sciences --- Philosophy
Added to DOAB on : 2014-10-11 11:01:16
License:

Loading...
Export citation

Choose an application

Abstract

Death of the PostHuman undertakes a series of critical encounters with the legacy of what had come to be known as 'theory,' and its contemporary supposedly post-human aftermath. There can be no redemptive post-human future in which the myopia and anthropocentrism of the species finds an exit and manages to emerge with ecology and life. At the same time, what has come to be known as the human - despite its normative intensity - can provide neither foundation nor critical lever in the Anthropocene epoch. Death of the PostHuman argues for a twenty-first century deconstruction of ecological and seemingly post-human futures.

Keywords

extinction --- anthropocene

Neural processing of emotion in multimodal settings

Authors: --- --- --- --- et al.
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889194148 Year: Pages: 274 DOI: 10.3389/978-2-88919-414-8 Language: English
Publisher: Frontiers Media SA
Subject: Neurology --- Science (General)
Added to DOAB on : 2015-12-10 11:59:06
License:

Loading...
Export citation

Choose an application

Abstract

Our everyday life is characterized by a multitude of emotionally relevant cues that we perceive and communicate via various sensory channels. This does not only encompass the obvious cases of auditory and visual modalities, but also olfactory, gustatory, and even tactile stimuli. Any kind of emotional situation in a natural setting is usually a multimodal experience: A friend welcomes us with warm words, a smile, and a happy voice; the sight of our favourite food is accompanied by a seductive smell and a delicious taste; the thrill of watching an exciting movie scene is intensified by a gripping soundtrack. In these situations, the signals from various senses do not stand on their own; they interact and create a unified emotional experience. Recent neuroscientific research has begun to accommodate this inherent multimodality of emotions in natural situations by studying the interaction of affectively relevant information from more than one sensory channel. Fascinating new aspects emerge concerning the neurobiology of emotion processing, and there is evidence that integrating emotional cues from various sources invokes brain processes that go beyond the well-known patterns observed during unimodal stimulation. The aim of this volume is to present novel and interesting studies dealing with the multimodality of emotions and their neural processing. This includes findings from novel paradigms beyond the classical stimulus-response pattern, fascinating new insights into the interaction of the chemical senses, new analysis methods, comprehensive reviews of selected topics, multimodality in social interactions, and clinical perspectives. Taken together, the studies of this volume thus help us to better understand the interplay of various senses in our daily emotional experiences.

Extinction Learning from a Mechanistic and Systems Perspective

Authors: --- ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889199082 Year: Pages: 277 DOI: 10.3389/978-2-88919-908-2 Language: English
Publisher: Frontiers Media SA
Subject: Neurology --- Science (General)
Added to DOAB on : 2016-01-19 14:05:46
License:

Loading...
Export citation

Choose an application

Abstract

Throughout their lifetime, animals learn to associate stimuli with their consequences. Following memory acquisition and consolidation, circumstances may arise that necessitate that initially learned behaviour is no longer relevant. The ensuing process is called extinction learning and involves a novel and complex learning procedure that involves a large number of neural entities. While the neural fundaments of the initial acquisition are well studied, our understanding of the behavioural and neural basis of extinction is still limited and derives mostly from rodent data acquired through fear conditioning paradigms. Fear conditioning and extinction in rodents is a spectacularly successful paradigm within behavioral neuroscience. However, in recent years, new approaches have been emerging that examine the mechanisms of extinction learning in different setting that also involve appetitive models, a broader comparative perspective, a focus on other brain systems, an examination of hormonal factors, and conditioning of immune responses. Only a broader analysis of the neural fundaments of extinction learning will finally uncover shared and distinct mechanisms that underlie extinction learning in different functional systems. The papers compiled in this Research Topic offer new and valuable insights into the mechanisms and functional implementation of extinction learning at its different levels of complexity, and form the basis for new concepts and research ideas in this field.

Emotional Modulation of the Synapse

Authors: ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889196067 Year: Pages: 135 DOI: 10.3389/978-2-88919-606-7 Language: English
Publisher: Frontiers Media SA
Subject: Science (General) --- Neurology
Added to DOAB on : 2016-08-16 10:34:25
License:

Loading...
Export citation

Choose an application

Abstract

Highly emotional events tend to be well remembered. The adaptive value in this is clear – those events that have a bearing on survival should be stored for future use as long-term memories whereas memories of inconsequential events would not as likely contribute to future survival. Enduring changes in the structure and function of synapses, neural circuitry, and ultimately behavior, can be modulated by highly aversive or rewarding experiences. In the last decade, the convergence of cellular, molecular, and systems neuroscience has produced new insights into the biological mechanisms that determine whether a memory will be stored for the long-term or lost forever. This Research Topic brings together leading experts, who work at multiple levels of analysis, to reveal recent discoveries and concepts regarding the synaptic mechanisms of consolidation and extinction of emotionally arousing memories.

»Hope dies – Action begins«

Author:
Book Series: X-Texte zu Kultur und Gesellschaft ISBN: 9783839450703 9783837650709 Year: Pages: 96 DOI: 10.14361/9783839450703 Language: German
Publisher: transcript Verlag
Subject: Political Science
Added to DOAB on : 2019-11-01 11:21:02
License:

Loading...
Export citation

Choose an application

Abstract

"Hope this - action begins" - this is the motto of the new global environmental movement "Extinction Rebellion" (XR). XR wants to make us all aware of finally taking radical measures against the gigantic species extinction and climate catastrophe. This book features XR activists who explain XR claims, XR principles & values ​​and XR actions from their own point of view. This is intended to encourage readers to engage with this movement and its goals. XR means rebellion for life.

Asymmetric Planetary Nebulae VII

Authors: ---
ISBN: 9783038976400 Year: Pages: 204 DOI: 10.3390/books978-3-03897-641-7 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General) --- Astronomy (General)
Added to DOAB on : 2019-03-21 14:08:22
License:

Loading...
Export citation

Choose an application

Abstract

This book contains the best and most up-to-date contributions in the field of late stage stellar evolution, as presented at the APNVII conference in Hong Kong in December 2017. A total of 60 scientists from 20 countries gathered to present, listen, interact and discuss the most current issues and problems in planetary nebulae and related objects research. The emphasis of this influential series of meetings, which was the seventh occasion over the last 20 years, has always been on the hypothesized and observed physical shaping mechanisms of the ejected nebulae that have such wonderful and intriguing forms. This special Galaxies conference issue of fully refereed contributions brings together a representative compilation of the meeting presentations in paper form. It captures the current “snap shot” status of this research field in some real sense. Such proceedings are well received and can be used as a reference material by both participants and all others working in the field for years to come.

Keywords

planetary systems --- planetary nebulae --- stars: binaries --- stars: AGB and post-AGB --- stars: variables: general --- stars: abundances --- stars: AGB and post-AGB --- stars: atmospheres --- stars: individual: WD 0044–121 --- stars: individual: WD 2134+25 --- stars: individual: WD 1751+106 --- planetary nebulae --- asymptotic giant branch stars --- mass loss --- infra-red --- planetary nebulae --- integral field spectroscopy --- stellar evolution --- binarity --- planetary nebulae --- stellar mass loss --- stellar evolution --- planetary nebulae --- circumstellar dust --- planetary nebulae --- mass-loss --- stellar evolution --- X-rays --- stellar evolution --- late stage stellar evolution --- binarity: transients: planetary nebulae --- planetary nebulae --- stars: AGB and post-AGB --- late stage stellar evolution --- planetary nebulae --- stars: binaries --- central stars of planetary nebulae --- proto-planetary nebulae --- binaries: spectroscopic --- stars: atmospheres --- stars: abundances --- supernovae --- late stage stellar evolution --- planetary nebulae --- binarity --- stellar evolution --- AGB and post-AGB stars --- circumstellar matter --- winds and outflows --- mass-loss --- jets --- binaries: close --- stars: AGB and post-AGB --- stars: winds, outflows --- ISM: jets and outflows --- binary stars --- post-AGB --- discs --- planetary nebula --- X-ray --- stellar evolution --- AGB stars --- post-AGB stars --- planetary nebulae --- planetary nebulae --- fullerenes --- planetary nebulae --- AGB and post-AGB stars --- binarity --- accretion disks --- jets --- mass-loss --- circumstellar matter --- (sub)millimeter interferometry --- ultraviolet radiation, X-rays --- infrared interferometry --- AGB stars --- stellar evolution --- observations --- aperture masking --- planetary nebulae --- binarity --- abundances --- stellar evolution --- post-AGB stars --- pre-PN hydrodynamic models --- planetary nebulae: Common Envelope --- planetary nebulae: individual (OH231+8+04.2) --- astrochemistry --- planetary nebulae --- UIE bands --- normal modes --- displacement vectors --- late-stage stellar evolution --- planetary nebulae --- multi-wavelength photometry --- radial velocity --- stellar evolution --- pulsation --- shock wave --- late stage stellar evolution --- planetary nebulae --- theory and observation --- planetary nebulae --- AGB and post-AGB --- interstellar medium --- radio continuum --- winds --- outflows --- dust --- extinction --- ISM: abundances --- planetary nebulae: individual (NGC 6781)

Listing 1 - 6 of 6
Sort by