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Equipotentiality refers to a psychological theory in both neuropsychology and behaviorism. Karl Spencer Lashley defined equipotentiality as "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 ]
Localization theories can be dated as far back as Aristotle, but the man credited with the beginning concepts of field theory was Jean Pierre Flourens. [citation needed] Field theory is the concept that the brain acts as a single functional unit. He devised the first principle of mass action, stating,
Another debate arose about localization of function or functional specialization versus equipotentiality which played a significant role in the development in behavioral neuroscience. As a result of localization of function research, many famous people found within psychology have come to various different conclusions.
Subject 1 with a lesion in the "A" region of the brain may show impaired functioning in cognitive ability "X" but not "Y", while subject 2 with a lesion in area "B" demonstrates reduced "Y" ability but "X" is unaffected; results like these allow inferences to be made about brain specialization and localization, also known as using a double ...
As Alzheimer’s disease is the most common form of dementia — affecting an estimated 6.7 million Americans — it’s not surprising that people who experience memory loss may suspect AD.. In ...
Two new studies suggest once again the importance of getting a good night's sleep for good health over a lifetime, as scientists pursue new understandings of restorative deep sleep.
A new HGTV designer is taking the reins on Love It or List It!. Following longtime co-host Hilary Farr's announcement that she was leaving the show in 2023 after 19 seasons, the long-running HGTV ...
Sabbatini, R.M.E. Phrenology, The History of Brain Localization. Brain & Mind Magazine, March 1997. An excerpt was transcribed here by permission of the author. This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Flourens, Marie Jean Pierre". Encyclopædia Britannica. Vol. 10 (11th ed.).