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The following statistical analysis and psychophysical experiments highlight the importance of dominant local motion patterns in biological motion recognition. Furthermore, due to the ability of subjects to recognize biological motion given the CFS stimulus, it is postulated that horizontal opponent motion and coarse positional information is ...
Humans use biological motion to identify and understand familiar actions, which is involved in the neural processes for empathy, communication, and understanding other's intentions. The neural network for biological motion is highly sensitive to the observer's prior experience with the action's biological motions, allowing for embodied learning.
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
The motion direction of a contour is ambiguous, because the motion component parallel to the line cannot be inferred based on the visual input. This means that a variety of contours of different orientations moving at different speeds can cause identical responses in a motion sensitive neuron in the visual system.
Run-and-tumble motion is a movement pattern exhibited by certain bacteria and other microscopic agents. It consists of an alternating sequence of "runs" and "tumbles": during a run, the agent propels itself in a fixed (or slowly varying) direction, and during a tumble, it remains stationary while it reorients itself in preparation for the next run.
Indeed, distinctiveness of motion directions alone facilitates tracking. [25] Ability to detect a change in a target's trajectory is much worse with each increase in target number. This suggests motion direction is only utilized when there are few targets, [ 26 ] and may explain why the predictability benefit is confined to when there are only ...
Motility, the ability of an organism to move independently, using metabolic energy, [2] [3] can be contrasted with sessility, the state of organisms that do not possess a means of self-locomotion and are normally immobile.
Boardshorts are a type of swimwear and casual wear in the form of long (approximately knee length) loose-fitting shorts that are designed to be quick-drying and are generally made from strong and smooth polyester or nylon material.