From Impulse-Control Disorders Toward Behavioral Addictions

CNS Spectrums ◽  
2006 ◽  
Vol 11 (12) ◽  
pp. 921-922 ◽  
Author(s):  
Stefano Pallanti
Keyword(s):  
Substance Dependence ◽  
High Rate ◽  
Opioid Antagonist ◽  
Chemical Stimulus ◽  
Behavioral Addictions ◽  
Compulsive Sexual Behavior ◽  
Social Foundations ◽  
The Social ◽  
Chemical Addiction ◽  
The Brain

In the last 20 years, research on substance addictions has changed its focus from the social foundations to the neurobiological foundations. Hence, some behaviors have begun to be considered as equivalent to addiction based on proposed criteria: salience, withdrawal symptoms, tolerance, conflicts, relapse, and mood modifications.New knowledge about the brain's reward system suggests that “as far as the brain is concerned a reward is a reward, regardless of whether it comes from a chemical stimulus or an experience.”Pathological gambling was the prototypical addiction disorder, sharing some hallmarks with substance addictions: a high rate of comorbidity and treatment response to pharmacotherapies, such as opioid antagonist. However, compulsive sexual behavior, compulsive exercise, food starving, binge eating, and, most recently, Internet addiction have been gradually conceptualized as non-substance addictions with overlapping features with substance dependence. Several definitions” have been adopted regarding these behaviors: natural addiction, non-chemical addiction, and negative dependence are only some examples. This issue of CNS Spectrums focuses on behavioral addictions.

ISLAMIC SOCIAL SCIENCES

1988 ◽  
Vol 5 (2) ◽  
Author(s):  
Mona Abul Fadl
Keyword(s):  
Social Sciences ◽  
Social Science ◽  
Belief Systems ◽  
Social Scientists ◽  
Social Foundations ◽  
Body Of Knowledge ◽  
Human Value ◽  
The Social ◽  
Western Values ◽  
Culture Brokers

The need for a relevant and instrumental body of knowledge that can secure the taskof historical reconstruction in Muslim societies originally inspired the da’wa for the Islamizationof knowledge. The immediate targets for this da’wa were the social sciences for obvious reasons.Their field directly impinges on the organization of human societies and as such carries intothe area of human value and belief systems. The fact that such a body of knowledge alreadyexisted and that the norms for its disciplined pursuit were assumed in the dominant practiceconfronted Muslim scholars with the context for addressing the issues at stake. How relevantwas current social science to Muslim needs and aspirations? Could it, in its present formand emphasis, provide Muslims with the framework for operationalizing their values in theirhistorical present? How instrumental is it in shaping the social foundations vital for the Muslimfuture? Is instrumentality the only criteria for such evaluations? In seeking to answer thesequestions the seeds are sown for a new orientation in the social sciences. This orientationrepresents the legitimate claims and aspirations of a long silent/silenced world culture.In locating the activities of Muslim social scientists today it is important to distinguishbetween two currents. The first is in its formative stages as it sets out to rediscover the worldfrom the perspective of a recovered sense of identity and in terms of its renewed culturalaffinities. Its preoccupations are those of the Muslim revival. The other current is constitutedof the remnants of an earlier generation of modernizers who still retain a faith in the universalityof Western values. Demoralized by the revival, as much as by their own cultural alientation,they seek to deploy their reserves of scholarship and logistics to recover lost ground. Bymodifying their strategy and revalorizing the legacy they hope that, as culture-brokers, theymight be more effective where others have failed. They seek to pre-empt the cultural revivalby appropriating its symbols and reinterpreting the Islamic legacy to make it more tractableto modernity. They blame Orientalism for its inherent fixations and strive to redress its selfimposedlimitations. Their efforts may frequently intersect with those of the Islamizing current,but should clearly not be confused with them. For all the tireless ingenuity, these effortsare more conspicuous for their industry than for their originality. Between the new breadof renovationists and the old guard of ‘modernizers’, the future of an Islamic Social Scienceclearly lies with the efforts of the former.Within the Islamizing current it is possible to distinguish three principal trends. The firstopts for a radical perspective and takes its stand on epistemological grounds. It questionsthe compatibility of the current social sciences on account of their rootedness in the paradigmof the European Enlightenment and its attendant naturalistic and positivist biases. Consistencedemands a concerted e€fort to generate alternative paradigms for a new social science fromIslamic epistemologies. In contrast, the second trend opts for a more pragmatic approachwhich assumes that it is possible to interact within the existing framework of the disciplinesafter adapting them to Islamic values. The problem with modern sciene is ethical, notepistemological, and by recasting it accordingly, it is possible to benefit from its strengthsand curtail its derogatory consequences. The third trend focuses on the Muslim scholar, rather ...

scholarly journals Perceiving actions before they happen: psychological dimensions scaffold neural action prediction

2020 ◽  
Author(s):  
Mark A Thornton ◽  
Diana I Tamir
Keyword(s):  
Magnetic Resonance Imaging ◽  
Functional Neuroimaging ◽  
Social World ◽  
Action Space ◽  
Action Prediction ◽  
Functional Magnetic Resonance ◽  
Resonance Imaging ◽  
The Social ◽  
Psychological Dimensions ◽  
The Brain

Abstract The social world buzzes with action. People constantly walk, talk, eat, work, play, snooze and so on. To interact with others successfully, we need to both understand their current actions and predict their future actions. Here we used functional neuroimaging to test the hypothesis that people do both at the same time: when the brain perceives an action, it simultaneously encodes likely future actions. Specifically, we hypothesized that the brain represents perceived actions using a map that encodes which actions will occur next: the six-dimensional Abstraction, Creation, Tradition, Food(-relevance), Animacy and Spiritualism Taxonomy (ACT-FAST) action space. Within this space, the closer two actions are, the more likely they are to precede or follow each other. To test this hypothesis, participants watched a video featuring naturalistic sequences of actions while undergoing functional magnetic resonance imaging (fMRI) scanning. We first use a decoding model to demonstrate that the brain uses ACT-FAST to represent current actions. We then successfully predicted as-yet unseen actions, up to three actions into the future, based on their proximity to the current action’s coordinates in ACT-FAST space. This finding suggests that the brain represents actions using a six-dimensional action space that gives people an automatic glimpse of future actions.

scholarly journals Exploring the effectiveness of a COVID-19 contact tracing app using an agent-based model

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jonatan Almagor ◽  
Stefano Picascia
Keyword(s):  
High Rate ◽  
Contact Tracing ◽  
Agent Based Model ◽  
Agent Based ◽  
The Social ◽  
Behavioural Factors ◽  
The Impact ◽  
Different Levels ◽  
User Rate

AbstractA contact-tracing strategy has been deemed necessary to contain the spread of COVID-19 following the relaxation of lockdown measures. Using an agent-based model, we explore one of the technology-based strategies proposed, a contact-tracing smartphone app. The model simulates the spread of COVID-19 in a population of agents on an urban scale. Agents are heterogeneous in their characteristics and are linked in a multi-layered network representing the social structure—including households, friendships, employment and schools. We explore the interplay of various adoption rates of the contact-tracing app, different levels of testing capacity, and behavioural factors to assess the impact on the epidemic. Results suggest that a contact tracing app can contribute substantially to reducing infection rates in the population when accompanied by a sufficient testing capacity or when the testing policy prioritises symptomatic cases. As user rate increases, prevalence of infection decreases. With that, when symptomatic cases are not prioritised for testing, a high rate of app users can generate an extensive increase in the demand for testing, which, if not met with adequate supply, may render the app counterproductive. This points to the crucial role of an efficient testing policy and the necessity to upscale testing capacity.

scholarly journals The Public Sphere in the Field of Power

2010 ◽  
Vol 34 (3) ◽  
pp. 301-335 ◽  
Author(s):  
Craig Calhoun
Keyword(s):  
Nineteenth Century ◽  
Public Sphere ◽  
Public Life ◽  
Early Nineteenth Century ◽  
Public Spheres ◽  
Social Foundations ◽  
The Public ◽  
The Social ◽  
Late Eighteenth ◽  
The Public Sphere

In this article I ask (1) whether the ways in which the early bourgeois public sphere was structured—precisely by exclusion—are instructive for considering its later development, (2) how a consideration of the social foundations of public life calls into question abstract formulations of it as an escape from social determination into a realm of discursive reason, (3) to what extent “counterpublics” may offer useful accommodations to failures of larger public spheres without necessarily becoming completely attractive alternatives, and (4) to what extent considering the organization of the public sphere as a field might prove helpful in analyzing differentiated publics, rather than thinking of them simply as parallel but each based on discrete conditions. These considerations are informed by an account of the way that the public sphere developed as a concrete ideal and an object of struggle in late-eighteenth- and early-nineteenth-century Britain.

The Nazi Voter: The Social Foundations of Fascism in Germany, 1919-1933

1985 ◽  
Vol 19 (1) ◽  
pp. 182
Author(s):  
Joachim Remak ◽  
Thomas Childers
Keyword(s):  
Social Foundations ◽  
The Social

scholarly journals Seven Computations of the Social Brain

2021 ◽  
Author(s):  
Tanaz Molapour ◽  
Cindy C Hagan ◽  
Brian Silston ◽  
Haiyan Wu ◽  
Maxwell Ramstead ◽  
...  
Keyword(s):  
Social Interactions ◽  
Social World ◽  
Social Brain ◽  
Verbal Cues ◽  
True Nature ◽  
Multiple Modalities ◽  
The Social ◽  
Processing Demands ◽  
Social Signaling ◽  
The Brain

ABSTRACT The social environment presents the human brain with the most complex of information processing demands. The computations that the brain must perform occur in parallel, combine social and nonsocial cues, produce verbal and non-verbal signals, and involve multiple cognitive systems; including memory, attention, emotion, learning. This occurs dynamically and at timescales ranging from milliseconds to years. Here, we propose that during social interactions, seven core operations interact to underwrite coherent social functioning; these operations accumulate evidence efficiently – from multiple modalities – when inferring what to do next. We deconstruct the social brain and outline the key components entailed for successful human social interaction. These include (1) social perception; (2) social inferences, such as mentalizing; (3) social learning; (4) social signaling through verbal and non-verbal cues; (5) social drives (e.g., how to increase one’s status); (6) determining the social identity of agents, including oneself; and (7) minimizing uncertainty within the current social context by integrating sensory signals and inferences. We argue that while it is important to examine these distinct aspects of social inference, to understand the true nature of the human social brain, we must also explain how the brain integrates information from the social world.

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