noun
cognitive disorder; cognitive deficit; cognitive disturbance
Medical term for conditions affecting cognitive functions such as memory, attention, or problem-solving. Used in clinical and academic contexts.
高齢者の認知障害は早期発見が重要です。
Early detection of cognitive disorders in the elderly is important.
この薬は認知障害の症状を改善する可能性がある。
This medication may improve symptoms of cognitive impairment.