Cognitive function
Cognitive Function
Cognitive function (/kɒɡˈnɪtɪv ˈfʌŋkʃən/) refers to a range of high-level brain processes and abilities that allow us to carry out simple to complex tasks. These include memory, attention, perception, learning, problem-solving, decision-making, language, and reasoning.
Etymology
The term "cognitive" comes from the Latin word "cognitio", which means "knowledge". "Function" is derived from the Latin word "functio", meaning "performance, execution". Thus, cognitive function can be understood as the execution of knowledge.
Memory
Memory (/ˈmɛməri/) is the cognitive function that enables us to encode, store, and retrieve information. It is divided into short-term memory, long-term memory, and working memory.
Attention
Attention (/əˈtɛnʃən/) is the cognitive process of selectively concentrating on one aspect of the environment while ignoring other things. It is a major part of perception and is closely linked to other cognitive functions.
Perception
Perception (/pərˈsɛpʃən/) is the cognitive function that processes and interprets sensory information, enabling us to understand and interact with our environment.
Learning
Learning (/ˈlɜːrnɪŋ/) is the cognitive process of acquiring new knowledge, skills, and values. It involves the modification of existing knowledge and behaviors.
Problem-Solving
Problem-solving (/ˈprɒbləm ˈsɒlvɪŋ/) is a cognitive process that involves identifying, analyzing, and resolving problems. It is a key aspect of reasoning and decision-making.
Decision-Making
Decision-making (/dɪˈsɪʒən ˈmeɪkɪŋ/) is the cognitive process of choosing between different options or courses of action.
Language
Language (/ˈlæŋɡwɪdʒ/) is a cognitive function that involves the use of structured systems of communication, including spoken, written, and signed forms.
Reasoning
Reasoning (/ˈriːzənɪŋ/) is the cognitive process of forming conclusions, judgments, or inferences from facts or premises.
External links
- Medical encyclopedia article on Cognitive function
- Wikipedia's article - Cognitive function
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