scholarly journals Abstract Concepts in Grounded Cognition

2017 ◽  
Author(s):  
Daniel Lakens

In the present dissertation, I examine the role of sensory information for abstract conceptual thought. In Chapter 1, the central assumptions in grounded approaches to cognition are introduced and contrasted with more traditional views on the representation of concepts expressed by cognitive researchers since the cognitive revolution in psychology. The three empirical chapters of this thesis focus on how morality, time, and valence are grounded in perceptual symmetry, left-right auditory space, and brightness, respectively. Together, these chapters show that perceptual information influences abstract conceptual processing, even for highly abstract concepts that lack perceptual characteristics.

2021 ◽  
Author(s):  
Bo Yao ◽  
Jack Edward Taylor ◽  
Sara C Sereno

Embodied cognition theories propose that abstract concepts can be embodied via metaphorical extensions from experiences of the physical or the mental worlds. In three experiments, we explored how semantic size (e.g., the magnitude, dimension or extent of an object or a concept) of abstract concepts is mentally represented. We show that abstract size is metaphorically associated with the physical size of concrete objects (Experiment 1) and can produce a semantic-font size congruency effect comparable to that demonstrated in concrete words during online lexical processing (Experiment 2). Critically, this size congruency effect is large when a word is judged by its size but significantly smaller when it is judged by its emotionality (Experiment 3). Our results suggest that semantic size of abstract concepts can be represented in physical size and that such experiences are variably engaged under different task demands. The present findings advocate flexible embodiment of semantic representations, with an emphasis on the role of task effects on conceptual processing.


2018 ◽  
Author(s):  
Ella Striem-Amit ◽  
Xiaoying Wang ◽  
Yanchao Bi ◽  
Alfonso Caramazza

AbstractHow do we represent information that has no sensory features? How are abstract concepts like “freedom”, devoid of external perceptible referents, represented in the brain? To address the role of sensory information in the neural representation of concepts, we investigated how people born blind process concepts whose referents are imperceptible to them because of their visual nature (e.g. “rainbow”, or “red”). We find that the left dorsal anterior temporal lobe (ATL) shows preference both to typical abstract concepts (“freedom”) and to concepts whose referents are not sensorially-available to the blind (“rainbow”), as compared to partially sensorially-perceptible referents (e.g. “rain”). Activation pattern similarity in dorsal ATL is related to the sensorial-accessibility ratings of the concepts in the blind. Parts of inferior-lateral aspects of ATL and the temporal pole responded preferentially to abstract concepts devoid of any external referents (“freedom”) relative to imperceptible objects, in effect distinguishing between object and non-object concepts. The medial ATL showed a preference for concrete concepts (“cup”), along with a preference for partly perceptible items to the blind (“rain”, as compared with “rainbow”), indicating this region’s role in representing concepts with sensory referents beyond vision. The findings point to a new division of labor among medial, dorsal and lateral aspects of ATL in representing different properties of object and non-object concepts.


2010 ◽  
Author(s):  
Gabriella Vigliocco ◽  
David P. Vinson ◽  
Pasquale Della Rosa ◽  
Stefano F. Cappa ◽  
Joseph T. Devlin ◽  
...  
Keyword(s):  

2019 ◽  
Author(s):  
Alexia Bourgeois ◽  
Carole Guedj ◽  
Emmanuel Carrera ◽  
Patrik Vuilleumier

Selective attention is a fundamental cognitive function that guides behavior by selecting and prioritizing salient or relevant sensory information of our environment. Despite early evidence and theoretical proposal pointing to an implication of thalamic control in attention, most studies in the past two decades focused on cortical substrates, largely ignoring the contribution of subcortical regions as well as cortico-subcortical interactions. Here, we suggest a key role of the pulvinar in the selection of salient and relevant information via its involvement in priority maps computation. Prioritization may be achieved through a pulvinar- mediated generation of alpha oscillations, which may then modulate neuronal gain in thalamo-cortical circuits. Such mechanism might orchestrate the synchrony of cortico-cortical interaction, by rendering neural communication more effective, precise and selective. We propose that this theoretical framework will support a timely shift from the prevailing cortico- centric view of cognition to a more integrative perspective of thalamic contributions to attention and executive control processes.


2006 ◽  
Vol 23 (3) ◽  
pp. 98-100
Author(s):  
Muhamad Ali

Studies of Islam in Southeast Asia have sought to better understand its multifacetedand complex dimensions, although one may make a generalizedcategorization of Muslim beliefs and practices based on a fundamental differencein ideologies and strategies, such as cultural and political Islam.Anna M. Gade’s Perfection Makes Practice stresses the cultural aspect ofIndonesian Muslim practices by analyzing the practices of reciting andmemorizing the Qur’an, as well as the annual competition.Muslim engagement with the Qur’an has tended to emphasize the cognitiveover the psychological dimension. Perfection Makes Practice analyzesthe role of emotion in these undertakings through a combination ofapproaches, particularly the history of religions, ethnography, psychology,and anthropology. By investigating Qur’anic practitioners in Makassar,South Sulawesi, during the 1990s, Gade argues that the perfection of theQur’an as a perceived, learned, and performed text has made and remade thepractitioners, as well as other members of the Muslim community, to renewor increase their engagement with the holy text. In this process, she suggests,moods and motivation are crucial to preserving the recited Qur’an and revitalizingthe Muslim community.In chapter 1, Gade begins with a theoretical consideration for her casestudy. Drawing from concepts that emphasize the importance of feeling andemotion in ritual and religious experience, she develops a conceptualizationof this engagement. In chapter 2, Gade explains memorization within thecontext of the self and social relations. She argues that Qur’anic memorizershave a special relationship with its style and structure, as well as with thesocial milieu. Although Qur’anic memorization is a normal practice for mostMuslims, its practitioners have learned how to memorize and recite beautifullysome or all of the Qur’an’s verses, a process that requires emotion ...


Author(s):  
Francis L. F Lee ◽  
Joseph M Chan

Chapter 1 introduces the background of the Umbrella Movement, a protest movement that took hold in Hong Kong in 2014, and outlines the theoretical principles underlying the analysis of the role of media and communication in the occupation campaign. It explicates how the Umbrella Movement is similar to but also different from the ideal-typical networked social movement and crowd-enabled connective action. It explains why the Umbrella Movement should be seen as a case in which the logic of connective action intervenes into a planned collective action. It also introduces the notion of conditioned contingencies and the conceptualization of an integrated media system.


Author(s):  
Samuel Helfont

Chapter 1 discusses Saddam Hussein’s rise to the presidency in Ba’thist Iraq in which he inherited an existing relationship between his regime and the Iraqi religious landscape. Saddam also inherited a rich Ba‘thist intellectual heritage, which had a good deal to say about religion, and Islam in particular, and offered what he considered to be powerful tools to face the challenges that lay before him. Chapter 1 highlights the the role of religion in Saddam’s rise to power and the secret polices on religion that he enacted. It will then discuss the initial steps he took to consolidate his power and contain uprisings within Iraq’s religious landscape. His polices reflect a Ba’thist interpretation of Islam that was first articulated by the Syrian Christian intellectual, Michel Aflaq, in the mid-20th century. Under Saddam’s leadership, the Ba’thist regime attempts to impose its ideas on religion.


Author(s):  
Charlotte Scott

Beginning with an exploration of the role of the child in the cultural imagination, Chapter 1 establishes the formative and revealing ways in which societies identify themselves in relation to how they treat their children. Focusing on Shakespeare and the early modern period, Chapter 1 sets out to determine the emotional, symbolic, and political registers through which children are depicted and discussed. Attending to the different life stages and representations of the child on stage, this chapter sets out the terms of the book’s enquiry: what role do children play in Shakespeare’s plays; how do we recognize them as such—age, status, parental dynamic—and what are the effects of their presence? This chapter focuses on how the early moderns understood the child, as a symbolic figure, a life stage, a form of obligation, a profound bond, and an image of servitude.


Author(s):  
Andrea Harris

This chapter explores the international and interdisciplinary backdrop of Lincoln Kirstein’s efforts to form an American ballet in the early 1930s. The political, economic, and cultural conditions of the Depression reinvigorated the search for an “American” culture. In this context, new openings for a modernist theory of ballet were created as intellectuals and artists from a wide range of disciplines endeavored to define the role of the arts in protecting against the dangerous effects of mass culture. Chapter 1 sheds new light on well-known critical debates in dance history between Kirstein and John Martin over whether ballet, with its European roots, could truly become “American” in contrast to modern dance. Was American dance going to be conceived in nationalist or transnationalist terms? That was the deeper conflict that underlay the ballet vs. modern dance debates of the early 1930s.


2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Mingzhao Su ◽  
Junhua Liu ◽  
Baocong Yu ◽  
Kaixing Zhou ◽  
Congli Sun ◽  
...  

AbstractThe rodent whisker-barrel cortex system has been established as an ideal model for studying sensory information integration. The barrel cortex consists of barrel and septa columns that receive information input from the lemniscal and paralemniscal pathways, respectively. Layer 5a is involved in both barrel and septa circuits and play a key role in information integration. However, the role of layer 5a in the development of the barrel cortex remains unclear. Previously, we found that calretinin is dynamically expressed in layer 5a. In this study, we analyzed calretinin KO mice and found that the dendritic complexity and length of layer 5a pyramidal neurons were significantly decreased after calretinin ablation. The membrane excitability and excitatory synaptic transmission of layer 5a neurons were increased. Consequently, the organization of the barrels was impaired. Moreover, layer 4 spiny stellate cells were not able to properly gather, leading to abnormal formation of barrel walls as the ratio of barrel/septum size obviously decreased. Calretinin KO mice exhibited deficits in exploratory and whisker-associated tactile behaviors as well as social novelty preference. Our study expands our knowledge of layer 5a pyramidal neurons in the formation of barrel walls and deepens the understanding of the development of the whisker-barrel cortex system.


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