Learning in the context of sexual behaviour in insects

2006 ◽  
Vol 56 (2) ◽  
pp. 125-141 ◽  
Author(s):  
Reuven Dukas
Keyword(s):  
Sexual Selection ◽  
Empirical Evidence ◽  
Sexual Behaviour ◽  
Opportunity To Learn ◽  
Opportunities To Learn ◽  
Incipient Speciation ◽  
Future Directions

AbstractThere has been little ecological and evolutionary research on learning in the context of sexual behaviour in insects. The traditional views still dominating the literature are that insects are short-lived and have little opportunity to learn about courtship and mating. In this paper I challenge these views by illustrating, theoretically, that at least some insects have ample opportunities to learn in the context of sexual behaviour and that such learning may be beneficial. Some of the best empirical evidence for learning about sexual behaviour in insects is reviewed and future directions in this fruitful area of research are suggested. The role of learning in insect sexual behaviour has probably been underestimated. Such learning may have had an important effect on sexual selection and incipient speciation.

On Future Directions in Pathology

1982 ◽  
Vol 40 ◽  
pp. 274-277
Author(s):  
Benjamin F. Trump ◽  
Irene K. Berezesky ◽  
Raymond T. Jones
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Clinical Pathology ◽  
Future Directions ◽  
Diagnostic Pathology ◽  
The Past ◽  
Transmission Electron ◽  
Organ Systems ◽  
The Many

The role of electron microscopy and associated techniques is assured in diagnostic pathology. At the present time, most of the progress has been made on tissues examined by transmission electron microscopy (TEM) and correlated with light microscopy (LM) and by cytochemistry using both plastic and paraffin-embedded materials. As mentioned elsewhere in this symposium, this has revolutionized many fields of pathology including diagnostic, anatomic and clinical pathology. It began with the kidney; however, it has now been extended to most other organ systems and to tumor diagnosis in general. The results of the past few years tend to indicate the future directions and needs of this expanding field. Now, in addition to routine EM, pathologists have access to the many newly developed methods and instruments mentioned below which should aid considerably not only in diagnostic pathology but in investigative pathology as well.

Membangun Fondasi Keilmuan Ekonomi Islam: Telaah Metodologi Muhammad Akram Khan

2017 ◽  
Vol 1 (2) ◽  
pp. 152-170
Author(s):  
Ahmad Ubaidillah
Keyword(s):  
General Theory ◽  
Empirical Evidence ◽  
Inductive Method ◽  
Ethical Values ◽  
Institutional Conditions ◽  
Faith Based ◽  
Behavioral Parameters ◽  
Science Methodology ◽  
Islamic Society

Throughout my experience in tracking down and reading books on faith-based economics, in this case Islam, there are no books that specifically list the title of "Islamic economics". If there is, it is only initiated or introduced. Most books coming down to us still use the titles starting with the word, for example, system, concept, principle, or the doctrine of Islamic economics. Why do the authors of the book Islamic economics seem not dared to give his book title with label "science"? I presume that Islamic economics has not been considered as a science. In building a science, methodology is required. Islamic Economics also requires a well-established methodology to build the foundation of science. The study answers questions; how is methodology which is offered by Muhammad Akram Khan to build Islamic economics. The method used in this research is the study of literature with qualitative approach.The result of study concludes that Khan offers methodology of Islamic economics, if summarized, written as follows: First, Islamic economics uses a framework derived from the texts of divinity (revelation). Second, Islamic economics uses the inductive method, which gives witness to the truth or falsity assumptions and predictions about the two criteria of rationality and empirical evidence. Third, Islamic economy is built on ethical values ​​such as justice, virtue, moderation, sacrifice, caring for others, in the analysis, as behavioral parameters. Fourth, Islamic economics is a normative discipline. Islamic Economics investigates ways and means to change the existing economy with Islamic economy. Fifth, Islamic economics ask different questions with conventional economics. Its attention is on welfare (falah) human and creating social and institutional conditions that maximize falah in society. Clearly, Islamic economics strongly supports research programs that help maximize falah. Furthermore, Khan elaborates several issues related to the methodology that often appears in the forum of Islamic economists. There are some problems that Khan proposes, they are the interaction with modern economics, the role of revelation, assuming ideal Islamic society, and the general theory of Islamic economics.

Alcohol Use Disorder

2018 ◽  
Author(s):  
Igor Ponomarev
Keyword(s):  
Alcohol Use ◽  
Alcohol Use Disorder ◽  
Critical Discussion ◽  
Epigenetic Mechanisms ◽  
Future Directions ◽  
Clinically Significant ◽  
Early Life Exposures ◽  
The Brain ◽  
Epigenetic Research

Alcohol use disorder (AUD) is characterized by clinically significant impairments in health and social function. Epigenetic mechanisms of gene regulation may provide an attractive explanation for how early life exposures to alcohol contribute to the development of AUD and exert lifelong effects on the brain. This chapter provides a critical discussion of the role of epigenetic mechanisms in AUD etiology and the potential of epigenetic research to improve diagnosis, evaluate risks for alcohol-induced pathologies, and promote development of novel therapies for the prevention and treatment of AUD. Challenges of the current epigenetic approaches and future directions are also discussed.

Epilogue

2018 ◽  
Author(s):  
Bruno and
Keyword(s):  
Sensory Processing ◽  
Multisensory Processing ◽  
Multisensory Perception ◽  
Future Directions ◽  
Life Problems ◽  
Multisensory Interactions ◽  
Contemporary Work ◽  
New Perspective

Multisensory interactions in perception are pervasive and fundamental, as we have documented throughout this book. In this final chapter, we propose that contemporary work on multisensory processing is a paradigm shift in perception science, calling for a radical reconsideration of empirical and theoretical questions within an entirely new perspective. In making our case, we emphasize that multisensory perception is the norm, not the exception, and we remark that multisensory interactions can occur early in sensory processing. We reiterate the key notions that multisensory interactions come in different kinds and that principles of multisensory processing must be considered when tackling multisensory daily-life problems. We discuss the role of unisensory processing in a multisensory world, and we conclude by suggesting future directions for the multisensory field.

Cardiac interoception in neurological conditions and its relevance for dimensional approaches

2018 ◽  
Author(s):  
Adrián Yoris ◽  
Adolfo M. García ◽  
Paula Celeste Salamone ◽  
Lucas Sedeño ◽  
Indira García-Cordero ◽  
...  
Keyword(s):  
Potential Role ◽  
Neurocognitive Deficits ◽  
Future Directions ◽  
Treatment And Prevention ◽  
Neurological Conditions ◽  
Key Aspects ◽  
The Relationship ◽  
General Source ◽  
Neuropsychiatric Conditions

Dimensional and transdiagnostic approaches have revealed multiple cognitive/emotional alterations shared by several neuropsychiatric conditions. While this has been shown for externally triggered neurocognitive processes, the disruption of interoception across neurological disorders remains poorly understood. This chapter aims to fill this gap while proposing cardiac interoception as a potential common biomarker across disorders. It focuses on key aspects of interoception, such as the mechanisms underlying different interoceptive dimensions; the relationship among interoception, emotion, and social cognition; and the roles of different interoceptive pathways. It considers behavioral and brain evidence in the context of an experimental and clinical agenda to evaluate the potential role of interoception as a predictor of clinical outcomes, a marker of neurocognitive deficits across diseases, and a general source of insights for breakthroughs in the treatment and prevention of multiple disorders. Finally, future directions to improve the dimensional and transdiagnostic assessment of interoception are outlined.

Dialecticism across the Lifespan

2018 ◽  
Author(s):  
Igor Grossmann
Keyword(s):  
Human Development ◽  
Empirical Evidence ◽  
Cultural Context ◽  
Cultural Psychology ◽  
Cross Cultural ◽  
Future Directions ◽  
Developmental Models ◽  
Empirical Inquiry ◽  
Sociocultural Processes ◽  
Dialectical Thought

Before dialecticism became a topic of empirical inquiry in cultural psychology, scholars in related disciplines had discussed dialecticism as a model of human development, as an essential component of maturity and wisdom. This chapter bridges these two perspectives, comparing conceptualizations of dialecticism in developmental and cultural psychology. After reviewing historical portrayals of dialecticism in various philosophical traditions, the chapter provides a comparison of historical characterizations with the contemporary treatment of dialecticism in human development and cultural psychology. Both streams—developmental and cross-cultural—are proposed as essential for an integral understanding of the construct. Subsequently, the chapter discusses the emerging developmental models of dialecticism across the lifespan and reviews the accompanying empirical evidence, situating it in a cross-cultural context. It concludes with an outline of future directions of research on dialectical thought, with attention to psychological and sociocultural processes engendering dialecticism across the lifespan.

The Hormonal Underpinnings of Sexual Communication

2020 ◽  
pp. 234-260
Author(s):  
Amanda Denes ◽  
Anuraj Dhillon ◽  
Ambyre L. P. Ponivas ◽  
Kara L. Winkler
Keyword(s):  
Interpersonal Relationships ◽  
Sexual Communication ◽  
Receptor Gene ◽  
Oxytocin Receptor ◽  
Communication Research ◽  
Future Directions ◽  
Oxytocin Receptor Gene ◽  
Broad Domain ◽  
Relational Outcomes

Sexual communication is a pivotal part of interpersonal relationships; recent research reveals associations between sexual communication and various relational outcomes. Within the broad domain of sexual communication, current scholarship specifically addresses the role of postsex communication in relationships and its links to physiological and genetic markers. Given these advancements, the present chapter offers an overview of research linking physiology, hormones, and genes to communication after sexual activity. The chapter first presents reviews of two key hormones in sexual communication research: testosterone (T) and oxytocin (O). The oxytocin receptor gene and its link to social behavior broadly, and sexual behavior specifically, is also explored. The chapter then offers a review of several theories relevant to understanding the hormonal underpinnings of sexual communication, as well as future directions for research exploring sexual communication and physiology.

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