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These studies help us better understand certain parts of our cognition, such as how we learn language, and have also been the basis for many breakthroughs in treatments for common disorders of cognition such as Alzheimer’s disease.Ĭognition fundamentally controls our thoughts and behaviors and these are regulated by discrete brain circuits which are underpinned by a number of neurotransmitter systems. In order to begin to understand the brain we sometimes rely on simplified scientific models, some of which have been developed using studies in rodents and non-human primates. All of this makes it an incredibly complicated organ. Each of these can have up to 10,000 connections with other nerve cells called neurons. What role does cognition have?Ĭognition has a physical basis in the brain with over 100 billion nerve cells in a healthy human brain.
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We need cognition to help us understand information about the world around us and interact safely with our environment, as the sensory information we receive is vast and complicated: cognition is needed to distill all this information down to its essentials. With that in mind, cognitive functioning is therefore critical for day-to-day life, governing our thoughts and actions. The modern word ‘cognition’ actually has its roots back to Latin, the word ‘cognoscere’ which is to ‘get to know’. It is in essence, the ability to perceive and react, process and understand, store and retrieve information, make decisions and produce appropriate responses.
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The ability to test, measure and monitor cognitive performance across the lifespan opens up the chance for patients to be identified earlier, access treatments faster, and stay healthy for longer, improving quality of life and reducing costs.Ĭognition is defined as ‘the mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.’ At Cambridge Cognition we look at it as the mental processes relating to the input and storage of information and how that information is then used to guide your behavior.Computerized cognitive testing has been developed and validated as tapping into particular brain regions with many advantages over older ‘pen/paper’ methods.Cognition can be separated into multiple distinct functions, dependent on particular brain circuits and neuromodulators.It underpins many daily activities, in health and disease, across the age span.Cognition refers to a range of mental processes relating to the acquisition, storage, manipulation, and retrieval of information.