Online courses directory (423)

What are the circuits, mechanisms and representations that permit the recognition of a visual scene from just one glance? In this one-day seminar on Scene Understanding, speakers from a variety of disciplines - neurophysiology, cognitive neuroscience, visual cognition, computational neuroscience and computer vision - will address a range of topics related to scene recognition, including natural image categorization, contextual effects on object recognition, and the role of attention in scene understanding and visual art. The goal is to encourage exchanges between researchers of all fields of brain sciences in the burgeoning field of scene understanding.

During each week of this course, chefs reveal the secrets behind some of their most famous culinary creations — often right in their own restaurants. Inspired by such cooking mastery, the Harvard team will then explain the science behind the recipe.

Topics will include:

• How molecules influence flavor
• The role of heat in cooking
• Diffusion, revealed by the phenomenon of spherification, the culinary technique pioneered by Ferran Adrià.

You will also have the opportunity to become an experimental scientist in your very own laboratory — your kitchen. By following along with the engaging recipe of the week, taking precise measurements, and making skillful observations, you will learn to think like both a cook and a scientist. The lab is certainly one of the most unique components of this course — after all, in what other science course can you eat your experiments?

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HarvardX pursues the science of learning. By registering as an online learner in an HX course, you will also participate in research about learning. Read our research statement: http://harvardx.harvard.edu/research-statement to learn more.

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Interaktiver MOOC mit Operationsvideos der Universität Tübingen. Chirurgen aller Fachrichtungen und Anatomen erklären das zentrale Fach der Medizin im chirurgisch-operativen Kontext.

Interaktiver MOOC mit spannenden anatomischen und medizinischen Videos der Universität Tübingen. Anatomen und Kliniker erklären die Anatomie der Kopf- und Hals-Region im klinischen und chirurgisch-operativen Kontext.

This course provides an introduction to important philosophical questions about the mind, specifically those that are intimately connected with contemporary psychology and neuroscience. Are our concepts innate, or are they acquired by experience? (And what does it even mean to call a concept 'innate'?) Are 'mental images' pictures in the head? Is color in the mind or in the world? Is the mind nothing more than the brain? Can there be a science of consciousness? The course will include guest lectures by Professors.

This course examines the neural bases of sensory perception. The focus is on physiological and anatomical studies of the mammalian nervous system as well as behavioral studies of animals and humans. Topics include visual pattern, color and depth perception, auditory responses and sound localization, and somatosensory perception.

This course examines interpersonal and group dynamics, considers how the thoughts, feelings, and actions of individuals are influenced by (and influence) the beliefs, values, and practices of large and small groups. Learning occurs through a combination of lectures, demonstrations and in-class activities complemented by participation in small study groups and completion of homework assignments.

From understanding social identities to modeling the spread of disease, this eight-week course will span key science and survival themes using AMC’s The Walking Dead as its basis. Four faculty members from the University of California, Irvine will take you on an inter-disciplinary academic journey deep into the world of AMC’s The Walking Dead, exploring the following topics: Maslow’s hierarchy of needs—is survival just about being alive? Social order and structures—from the farm and the prison to Woodbury Social identity, roles, and stereotyping—as shown through leaders like Rick and the Governor The role of public health in society—from the CDC to local community organizations The spread of infectious disease and population modeling—swarm! The role of energy and momentum in damage control—how can you best protect yourself? Nutrition in a post-apocalyptic world—are squirrels really good for you? Managing stress in disaster situations—what’s the long-term effect of always sleeping with one eye open? Each week we’ll watch engaging lectures, listen to expert interviews, watch exclusive interviews with cast members talking about their characters, use key scenes from the show to illustrate course learning, read interesting articles, review academic resources, participate in large and small group discussions, and—of course—test our learning with quizzes. We recommend that you plan on spending about two (2) to four (4) hours per week on this course, though we believe the course is compelling enough you’ll want to spend more time. At the end of this course, you will be able to: Describe how infectious diseases—like a zombie epidemic—spread and are managed Apply various models of society and Maslow’s hierarchy of needs to existing and emerging societies as a means for understanding human behavior Analyze existing social roles and stereotypes as they exist today and in an emerging world Debate the role of public health organizations in society Describe how mathematical equations for population dynamics can be used to study disease spread and interventions Apply concepts of energy and momentum appropriately when analyzing collisions and other activities that either inflict or prevent damage Summarize multiple methods for managing stress in disaster situations

Operating principles and applications of emerging technological solutions to the world's energy demands. Discussion of global energy usage and requirements for solutions.

Operating principles and applications of emerging technological solutions to the world's energy demands. Discussion of global energy usage and requirements for solutions.

Memory is not a unitary faculty, but rather consists of multiple forms of learning that differ in their operating characteristics and neurobiological substrates. This seminar will consider current debates regarding the cognitive and neural architectures of memory, specifically focusing on recent efforts to address these controversies through application of functional neuroimaging (primarily fMRI and PET).

An advanced seminar on issues of current interest in human and machine vision. Topics vary from year to year. This year, the class will involve studying the perception of materials. Participants discuss current literature as well as their ongoing research. Topics are tackled from multiple standpoints, including optics, psychophysics, computer graphics and computer vision.