KLI Colloquia are informal, public talks that are followed by extensive dissussions. Speakers are KLI fellows or visiting researchers who are interested in presenting their work to an interdisciplinary audience and discussing it in a wider research context. We offer three types of talks:

1. Current Research Talks. KLI fellows or visiting researchers present and discuss their most recent research with the KLI fellows and the Vienna scientific community.

2. Future Research Talks. Visiting researchers present and discuss future projects and ideas togehter with the KLI fellows and the Vienna scientific community.

3. Professional Developmental Talks. Experts about research grants and applications at the Austrian and European levels present career opportunities and strategies to late-PhD and post-doctoral researchers.

  • The presentation language is English.
  • If you are interested in presenting your current or future work at the KLI, please contact the Scientific Director or the Executive Manager.

Event Details

11th AWTB
Picture Gallery
Altenberg Workshop
Analog Communication: Evolution, Brain Mechanisms, Dynamics, Simulation
11th Altenberg Workshop in Theoretical Biology
2004-09-27 18:00 - 2004-09-29 12:30
KLI for Evolution and Cognition Research, Altenberg, Austria
Organized by Karl Grammer and Astrid Juette

For a number of reasons, empirical research on human communication at a descriptive ethological level has almost become obsolete. In part this is due to methodological problems related to the observation and description of behavior, but in part also to the nature of human behavior itself. In 1921 the Viennese psychologist Auguste Flach wrote in the conclusion of her PhD thesis: “Ein Symbol allein, eine Geste ist mehrdeutig. Eindeutig und überzeugend ist dagegen nur die Dynamik der Bewegung." (A symbol or gesture by itself is ambiguous. Only the dynamics of a movement is unambiguous and convincing.) A comparable view may be found in Konrad Lorenz´s idea of the impossibility of an ethological approach to the description of mammalian communication. Lorenz was convinced that in mammals, “atomization“ of behavior had occurred, i.e., each unit has a communicative meaning of its own. However, considering that many communicative channels can be active at the same time, he came to the conclusion that the descriptive ethological approach could not be applied to human communication. At this time Lorenz was not considering the possibility of qualitative changes in behavior that could convey the actual message. New approaches have changed the situation dramatically in recent years. A fast growing body of literature now deals with the quality of human motion, its underlying brain mechanisms, and the possible theoretical consequences of these findings. Communication is no longer understood as a series of sequentially transferred signals, but rather as a dynamic system of cross-modal attunement. The recently discovered "mirror neurons" are understood to act as the brain´s core communication device. Constant and real time "mirroring" of conspecifics could provide direct mutual assessment of emotions, feelings, and hence behavioral tendencies, intentions, and goals. This mirror system seems to be crucial to establish an empathic link between individuals. Communication is now seen as an interaction consisting of attention regulation, engagement, intentional affective signaling, and affectively mediated thinking. As a multi-channel and multi-unit process (a string of many events interrelated in “communicative” space and time), and in relation to the function it serves, it is highly context-dependent (the meaning of a signal is adapted to the situation). Several studies have shown that in human communication, motion carries far more information than the semantic content. Within this approach, it is also assumed that human communication is primarily analog but not signal-oriented. As contradistinguished from symbolic communication (e.g., intentional use of speech and signs with conventional semantics) it would consist of many indicators of non-conscious, non-verbalizable, and non-memorizable mental processes that are expressed through the quality of motion itself. It has indeed been shown in several studies that communication can work without involving direct cognitive processing. However, the consequences constitute a threat for semiotics-based communication theories and even for conventional assumptions about the existence of a theory of mind.