Author Archives: Joe Roushar
About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor. About Joe Roushar
Former spy, current enterprise systems architect and entrpreneur, camper, canoeist, musician, grandparent, inventor.31 Aug Building a Cathedral of Knowledge
Good fiction, especially good historical fiction, gets my brain spinning. Ken Follett‘s The Pillars of the Earth and World Without End describe the technology, born in the “Dark Ages” in which mortal men were able, with limited technologies, to build edifices that could stand throughout the ages. At the same time as Mr. Follett’s mythical cathedral […]
30 Aug Eclecticism and Cognitive Modeling
Cognitive Science Hybrids in plants and automobiles are great. Perhaps in computers and apps as well. I have always thought of myself as deeply interested in the “cross-pollination of ideas.” This includes, when appropriate, snipping sequences and splicing to create genetically modified innovations. The posts in the Understanding Context blog span the knowledge and theories […]
29 Aug Layers of Brain Complexity
Hierarchy: A Structural Aspect of Thought The complexity of the cerebrum is necessitated by its function as the center of cognition. Before looking at cerebral structure, consider some of the functions of thought. Thinking involves accessing memory to find what perceived data is stored, what other data in memory it is associated with, and what is the […]
29 Aug Black Boxes: Specialized Areas of the Brain
The Black Box Black Box is a term used to describe a mechanical device that does something inside, but whose functions are not visible from the outside. Specialized areas of the brain may operate as black boxes. Activation flows in and activation flows out, and what happens inside may have no direct affect on other […]
28 Aug Sensory Input to the Brain
Part of the definition of any computer program is defining the inputs and outputs, where they come from, what they are and where they get processed. Fortunately, we know enough about the brain to answer many of these questions, thus we have a basis for defining artificial models that, in some way, mimic these elements of […]
27 Aug Brain Correlation Processes
Many computer systems focus on a single capability, one task or just one dimension of a complex process. Sentient brain activity is an example of a complex process with many dimensions. Optical character recognition, such as identifying a capital “Q” on a piece of paper, is an example of a problem with three dimensions: Length, […]
24 Aug Coordinating Neural Pathways
Specialization & Cross-Over A great deal of functional specialization and cross-over is evidenced in the brief summary in the table on functional morphology and descriptions of the areas of the brain covered in my last post. In fact, the extent to which many areas specialize is understood in minute detail, even to the functional segregation […]
23 Aug Specialized Instruments – Brain Areas
Finding Functions on a Map Much of what we know about the functions of areas of the brain was discovered by Korbinian Brodmann in the early 1900s. He mapped the brain by sticking in many electrodes, eliciting cognitive responses such as making a sound or showing an image to trigger perception, and monitoring electrical activity. Now, […]
21 Aug How Do You Think?
Weighing the Options As part of my quest for the truly intelligent system, I have invested much in investigating and attempting to describe how people think. I am particularly concerned with how people integrate multiple ideas or constraints into their thinking and decision-making processes. More ideas help make better decisions: consider my posts on exformation and […]
20 Aug Two Rights and a Village: Social Communication
To Win a Point When we communicate, we often use persuasive language and/or logic to win a point. This happens all the time in political campaigns. As an example, the conservative presidential campaign recently took umbrage when the liberal incumbent stated that successful entrepreneurs need a community of people to succeed. The conservatives felt that […]