(Medical Xpress)—Although the brain-as-computer metaphor is flawed in several ways, dendrites and axons may be considered respectively as a neuron's input and output compartments – and determining how they differentiate ...
(Medical Xpress)—Analyzing genome-wide data from organisms, tissues or cells generates lists of genomic intervals – continuous structures on a genomic sequence, such as a chromosome. An interval's meaning is dependent ...
(Medical Xpress)—The constant refrain of the federal BRAIN Initiative can be summarized as the twin-towered call of "tools to codes." To that point, the latest issue of Nature methods is currently running an in-depth series ...
(Medical Xpress)—Neuroscientists have sought to explain diseases like schizophrenia and autism in terms of abnormal development of cortical microcircuitry. Before leaping to high level functional conclusions from low level ...
(Medical Xpress)—Native peoples in regions where cameras are uncommon sometimes react with caution when their picture is taken. The fear that something must have been stolen from them to create the photo is often inescapable. ...
(Medical Xpress)—Optical illusions abound in human visual perception, as demonstrated by the following well-known examples. Although many are static illusions, motion illusions also occur. Recently, scientists at Université ...
(Medical Xpress)—The existential psychologist Rollo May wrote that "depression is the inability to construct a future"1 while Lionel Tiger stated that "optimism has been central to the process of human evolution"2. These ...
(Medical Xpress)—It has long been held that in a new environment, visual adaptation should improve visual performance. However, evidence has contradicted this expectation: Adaptation sometimes not only decreases sensitivity ...
(Medical Xpress)—Visual perception is far more complex and powerful than our experience suggests. Moreover, in attempting to both understand vision and implement it in a computational device, the fact that a species' senses ...
(Medical Xpress)—The ease and immediacy with which we recognize familiar objects escapes our notice. However, a novel, ambiguous, or highly complex object requires practice to achieve such perceptual facility. Past perceptual ...
