Cognitive impairment refers to a decline in mental functions such as memory, attention, and decision-making, which can range from mild to severe. It may result from various causes including neurological disorders, brain injuries, or age-related changes, and significantly impacts daily functioning and quality of life.

Cognitive Impairment

Cognitive impairment

decline in mental functions

Memory is a cognitive process that involves encoding, storing, and retrieving information, allowing humans to retain past experiences and knowledge for future use. It is a complex system influenced by biological, psychological, and environmental factors, crucial for learning, decision-making, and identity formation.

memory

Attention is the cognitive process of selectively concentrating on one aspect of the environment while ignoring others, crucial for information processing and task performance. It involves both voluntary and involuntary mechanisms that can be influenced by various internal and external factors, such as motivation, interest, and stimuli salience.

attention

Decision-making is a cognitive process that involves selecting a course of action from multiple alternatives, often under conditions of uncertainty. It is influenced by various factors such as individual biases, available information, and the decision-making environment.

decision-making

Neurological disorders encompass a wide range of conditions affecting the nervous system, including the brain, spinal cord, and peripheral nerves. These disorders can result from genetic, environmental, or unknown causes and may lead to a variety of symptoms such as cognitive impairment, motor dysfunction, and sensory disturbances.

neurological disorders

brain injuries

Age-related changes encompass the biological, psychological, and social transformations that occur as an individual progresses through different stages of life. These changes can impact physical health, cognitive abilities, and social roles, influencing overall well-being and quality of life.

age-related changes

Daily functioning is how we do all the things we need to do every day, like eating, playing, and getting dressed. It's important because it helps us take care of ourselves and have fun with friends and family.

daily functioning

Quality of life is a multi-dimensional concept that encompasses subjective and objective evaluations of an individual's overall well-being and satisfaction with life. It is influenced by various factors including physical health, psychological state, level of independence, social relationships, and personal beliefs.

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