Cognitive Function

cognitive function,

an intellectual process by which one becomes aware of, perceives, or comprehends ideas. It involves all aspects of perception, thinking, reasoning, and remembering. Compare conation.

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Brain Fog

A condition that affects all ages and which is characterised by confusion, decreased clarity of thought, and forgetfulness. It can lead to minor depression and, per some, crime and delinquency. Despite its frequency, it is not regarded as a 'real’ condition
Aetiology BF can be triggered by physical, psychological and per some, biochemical and spiritual factors including, allegedly, adrenal exhaustion, food and chemical reactions, nutritional deficiencies, stress, depression, or denial
Management Proper sleep hygiene, counselling, meditation, good diet, exercise

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cognitive function

Neurology Any mental process that involves symbolic operations–eg, perception, memory, creation of imagery, and thinking; CFs encompasses awareness and capacity for judgment