Cognitive dysfunction

Cognitive dysfunction (or brain fog) is defined as unusually poor mental function, associated with confusion, forgetfulness and difficulty concentrating. A number of medical or psychiatric conditions and treatments can cause such symptoms, including heavy metal poisoning (in particular mercury poisoning), menopause, fibromyalgia, ADHD and sleep disorders (including disrupted sleep). The term brain fog is not commonly used to describe people with dementia or other conditions that are known to cause confusion and memory problems, but it can be used as a synonym for sleep inertia or grogginess upon being awakened from deep sleep.

Treatments

Treatment generally involves correcting any underlying medical conditions. For example, if the patient is found to be suffering a form of thyroidism, the mental declining effects associated with thyroidism can be corrected with thyroid hormone replacement therapy, although many times patients continue to endore confusion and a sense of dementia. Additionally, occupational therapy may be helpful for some people. Neurofeedback can improve symptoms for some people.

See also

• ADHD predominantly inattentive
• Depersonalization disorder
• Excessive daytime sleepiness
• Post-chemotherapy cognitive impairment
• Sluggish cognitive tempo
• Mild cognitive impairment
• Lyme disease

References

sr:Когнитивна дисфункција