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The Extended Drawing Test is a computerized graphonomic assessment for arm and hand function. The EDT measures the ability of the subject to draw vertical lines, with both the left and right hands. To compare performance between gross arm movements and fine finger control, the subjects draw lines holding either the tablet's pen (held by the ...
In rehabilitation medicine, the Box and Block Test is a functional test used in upper limb rehabilitation. [1] While often referred to as the Box and Blocks test, the original article [2] refers to the test as the Box and Block Test. The test is used to measure the gross manual dexterity of a patient or a person using an upper limb prosthetic ...
There is no assessment of executive function, phonemic fluency, or motor responses. It takes about half an hour to administer. [3] It was originally introduced in the screening for dementia, but has also found application in other situations, [3] such as hepatic encephalopathy. [4]
The Hoffmann's reflex test itself involves loosely holding the middle finger and flicking the fingernail downward, allowing the middle finger to flick upward reflexively. A positive response is seen when there is flexion and adduction of the thumb on the same hand. [4] Eg. in hypertonia, the tips of other fingers flex and the thumb flexes and ...
The test involves two different abilities: gross movements of arms, hands, and fingers, and fine motor extremity, also called "fingerprint" dexterity. [2] Poor Pegboard performance is a sign of deficits in complex, visually guided, or coordinated movements that are likely mediated by circuits involving the basal ganglia .
In sports, hand grip strength is a major factor in a player's strength, determining how easily a ball can be caught or how effectively equipment can be used. Hand grip strength is directly linked to hand-eye coordination: when a person is looking at the thing they are gripping, hand grip strength intensifies because of this synchronization. [13]
The Edinburgh Handedness Inventory is a measurement scale used to assess the dominance of a person's right or left hand in everyday activities, sometimes referred to as laterality. The inventory can be used by an observer assessing the person, or by a person self-reporting hand use.
To perform the test, a patient is asked to hold an object, usually a flat object such as a piece of paper, between the thumb and index finger (pinch grip). The examiner then attempts to pull the object out of the subject's hands. [2] A normal individual will be able to maintain a hold on the object without difficulty.