Digit symbol substitution test

Digit symbol substitution test (DSST) is a neuropsychological test sensitive to brain damage, dementia, age and depression. The test is not sensitive to the location of brain-damage (except for damage comprising part of the visual field). It consists of (e.g. nine) digit-symbol pairs (e.g. 1/-,2/┴ ... 7/Λ,8/X,9/=) followed by a list of digits. Under each digit the subject should write down the corresponding symbol as fast as possible. The number of correct symbols within the allowed time (e.g. 90 or 120 sec) is measured.

单词	Digit Symbol
释义	Digit Symbol 英语百科 Digit symbol substitution test Digit symbol substitution test (DSST) is a neuropsychological test sensitive to brain damage, dementia, age and depression. The test is not sensitive to the location of brain-damage (except for damage comprising part of the visual field). It consists of (e.g. nine) digit-symbol pairs (e.g. 1/-,2/┴ ... 7/Λ,8/X,9/=) followed by a list of digits. Under each digit the subject should write down the corresponding symbol as fast as possible. The number of correct symbols within the allowed time (e.g. 90 or 120 sec) is measured.
随便看	Dermatitis,Contagious Pustular dermatitis continuee dermatitis contusiformis dermatitis desquamativa generalisata subacuta dermatitis desquamativa Leineri dermatitis Ditropenotus aureoviridis Dermatitis due to drugs and medicines taken internally Dermatitis due to food taken internally dermatitis due to hydrocarbon dermatitis due to plant dermatitis due to pollen Dermatitis due to substances taken internally dermatitis due to vegetable dermatitis dysmenorrhoeica dermatitis eczematosa Dermatitis,Eczematous dermatitis epidemica dermatitis erythematosa dermatitis escharotica dermatitis excoriativa infantum dermatitis exfoliativa dermatitis exfoliativa epidemica dermatitis exfoliativa infantum dermatitis exfoliativa neoatorum dermatitis exfoliativa neonatorum

Digit Symbol

Digit symbol substitution test