Olfactory Memory Networks From Emotional Learning To Social Behaviors
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Olfactory memory networks: from emotional learning to social behaviors
Author: Regina M. Sullivan
language: en
Publisher: Frontiers Media SA
Release Date: 2015-05-08
Odors are powerful stimuli that can evoke emotional states, and support learning and memory. Decades of research have indicated that the neural basis for this strong “odor-emotional memory” connection is due to the uniqueness of the anatomy of the olfactory pathways. Indeed, unlike the other sensory systems, the sense of smell does not pass through the thalamus to be routed to the cortex. Rather, odor information is relayed directly to the limbic system, a brain region typically associated with memory and emotional processes. This provides olfaction with a unique and potent power to influence mood, acquisition of new information, and use of information in many different contexts including social interactions. Indeed, olfaction is crucially involved in behaviors essential for survival of the individual and species, including identification of predators, recognition of individuals for procreation or social hierarchy, location of food, as well as attachment between mating pairs and infant-caretaker dyads. Importantly, odors are sampled through sniffing behavior. This active sensing plays an important role in exploratory behaviors observed in the different contexts mentioned above. Odors are also critical for learning and memory about events and places and constitute efficient retrieval cues for the recall of emotional episodic memories. This broad role for odors appears highly preserved across species. In addition, the consistent early developmental emergence of olfactory function across diverse species also provides a unique window of opportunity for analysis of myriad behavioral systems from rodents to nonhuman primates and humans. This, when combined with the relatively conserved organization of the olfactory system in mammals, provides a powerful framework to explore how complex behaviors can be modulated by odors to produce adaptive responses, and to investigate the underlying neural networks. The present research topic brings together cutting edge research on diverse species and developmental stages, highlighting convergence and divergence between humans and animals to facilitate translational research.
Chemical Signals in Vertebrates 15
The 15th Meeting on Chemical Signals in Vertebrates (CSiV) reunited participants from 20 countries from 5 continents who "electronically commuted" to Dijon, France, during three days (3-5 November 2021). This virtual meeting was a great opportunity to share information on how amphibians, reptiles, birds, and mammals communicate through chemosignals and integrate their environment through chemical cues. Scientists from varied disciplines ranging from biology and psychology to chemistry and biostatistics attended the meeting to share their research on how vertebrates produce and release chemical cues and signals, how they detect, discriminate, process, and interpret them; how they respond to them behaviorally, physiologically, and/or neurally in adaptive ways; how the typical or atypical environment modulates such chemocommunication loops, and chemoreception in general. In total, this 2021 CSiV meeting presented important new findings, representative of the growing points in the rapidly expanding field of research on chemocommunication among vertebrates. As appreciated by D Müller-Schwarze (a well-known pioneer in the field and the founding father of the book series in question) in his foreword to the meeting, “Our field has broadened to new horizons: besides multicomponent cues, we now learn about multisource and multifunction chemical signals. The range of study animals and settings has become richer, and we have learned enough that practical applications are becoming realistic.” This proceedings documents key presentations from this virtual conference.
HCI International 2025 Posters
Author: Constantine Stephanidis
language: en
Publisher: Springer Nature
Release Date: 2025-07-11
The eight-volume set, CCIS 2522-2529, constitutes the extended abstracts of the posters presented during the 27th International Conference on Human-Computer Interaction, HCII 2025, held in Gothenburg, Sweden, during June 22–27, 2025. The total of 1430 papers and 355 posters included in the HCII 2025 proceedings were carefully reviewed and selected from 7972 submissions. The papers presented in these eight volumes are organized in the following topical sections: Part I: Virtual, Tangible and Intangible Interaction; HCI for Health. Part II: Perception, Cognition and Interaction; Communication, Information, Misinformation and Online Behavior; Designing and Understanding Learning and Teaching experiences. Part III: Design for All and Universal Access; Data, Knowledge, Collaboration, Research and Technological Innovation. Part IV: Human-Centered Security and Privacy; Older Adults and Technology; Interacting and driving. Part V: Interactive Technologies for wellbeing; Game Design; Child-Computer Interaction. Part VI: Designing and Understanding XR Cultural Experiences; Designing Sustainable (Smart) Human Environments. Part VII: Design, Creativity and AI; eCommerce, Fintech and Customer Behavior. Part VIII: Interacting with Digital Culture; Interacting with GenAI and LLMs.