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Lashley coined the term equipotentiality to define the idea that if one part of the brain is damaged, other parts of the brain will carry out the memory functions for that damaged part. "The apparent capacity of any intact part of a functional brain to carry out… the [memory] functions which are lost by the destruction of [other parts]". [1 ...
The communication within and among these specialized areas of the brain is known as functional integration. [3] [4] [5] Newer research has shown that these different regions of the brain may not be solely responsible for only one sensory modality, but could use multiple inputs to perceive what the body senses about its environment.
It is also well-defined for any passive sensory system, that is, a system that operates without needing input power. The quiescent state is the state the system converges to when there is no input power. [citation needed] It is not always well-defined for nonlinear, nonpassive sensory organs, since they can't function without input energy.
Dead reckoning, also known as "path integration", is the process of computing one's position by starting from a known location and keeping track of the distances and directions subsequently traveled. Classic experiments have shown that the desert ant keeps track of its position in this way as it wanders for many meters searching for food.
David Malan/GettyDuring the long seafaring voyages of the 15th and 16th centuries, a period known as the Age of Discovery, sailors reported experiencing visions of sublime foods and verdant fields.
Spatial memory is a cognitive process that enables a person to remember different locations as well as spatial relations between objects. [7] This allows one to remember where an object is in relation to another object; [7] for instance, allowing someone to navigate in a familiar city.
Since different neuronal cell types are neatly organized into layers in the hippocampus, it has frequently been used as a model system for studying neurophysiology. The form of neural plasticity known as long-term potentiation (LTP) was initially discovered to occur in the hippocampus and has often been studied in this structure. LTP is widely ...
One of the best ways to keep your mind working well and prevent dementia and cognitive decline is to eat a diet full of brain foods. The most common type of dementia, Alzheimer’s disease ...