Interlocking Finger Test

How to use our Interlocking Finger Test template

Carepatron's Interlocking Finger Test template makes it easier for healthcare professionals to administer the test. Follow the steps to utilize it:

Step 1: Access the template

Click "Use Template" to utilize the template via the Carepatron app, allowing you to customize it for your needs. You can also click "Download" for a PDF copy.

Step 2: Prepare the patient

Explain the procedure to the patient and ensure they are comfortable. Have them sit in a chair facing you with their hands on their laps.

Step 3: Demonstrate each figure

Demonstrate each figure one at a time, giving the patient ample time to observe and prepare to imitate. Use the instructions in the template to guide your actions.

Step 4: Score the patient's performance

Score the patient's performance based on their accuracy in imitating each figure. Use the scoring system provided in the template to determine their total score.

Step 5: Add notes

Use the "Additional notes" section of the template to record any relevant information or observations about the patient's performance.

Step 6: Save and share

Save and share the completed template with other healthcare professionals involved in the patient's care for a comprehensive overview of their performance on the InterlockingFinger Test.

Benefits of using this template

Using our Interlocking Finger Test template can streamline the testing process and provide a standardized way to document and track a patient's performance. Some potential benefits include:

• Standardization: The template provides clear instructions and a scoring system, ensuring consistency in administering and documenting the test.
• Efficiency: By using a pre-made template, healthcare professionals can save time on documentation and focus more on interacting with the patient during the test.
• Collaboration: The completed template can be easily shared with other healthcare professionals involved in the patient's care for a more comprehensive understanding of their performance on the test.
• Tracking progress: By saving completed templates, healthcare professionals can track a patient's progress over time and assess the effectiveness of any interventions or treatments.

Implications of poor performance of the Interlocking Finger Test

Poor performance on the interlocking finger figure task was most correlated with impairments on parietal lobe tests during formal neurocognitive testing done by Moor and colleagues (2003).

Although the Interlocking Finger Test surpassed conventional parietal lobe tests in many aspects, its specificity was not high, indicating it performed at least as well as conventional tests but not exceptionally better.

A less than perfect score on the-than-locking Finger Test should prompt further exploration with formal cognitive testing. It is crucial to employ multiple complementary tests together to precisely assess neuropsychological dysfunction, as with all clinical assessments. Notably, the Interlocking Finger figure test not only correlates highly with other assessments but also provides valuable insight into a patient's neuropsychological function.

Other tests for parietal lobe dysfunction

While the Interlocking Finger Test is a great initial bedside screening tool for parietal lobe dysfunction, it is not the only test available. Other tests that can be used include:

• Rey-Ossterreith complex figure test: This test assesses visual-spatial and visuoconstructive abilities by requiring the patient to copy a complex figure.
• Clock drawing Test: This simple test evaluates executive function and visual-spatial skills by having the patient draw a clock face with specific instructions.
• Benton Judgement of Line orientation: This test measures spatial perception and is especially useful in detecting right parietal lobe dysfunction.
• Ravens Progressive Matrices: This nonverbal test measures abstract reasoning and is useful in detecting left parietal lobe dysfunction.
• Hooper visual organization test: This test evaluates visual organization and perception by having patients identify common objects from fragmented images.

Healthcare professionals should always-keep in mind that no single test can provide a comprehensive evaluation of neuropsychological function. Therefore, it is crucial to use multiple tests together to accurately assess and diagnose parietal lobe dysfunction.

Reference

Moo, L. R., Slotnick, S. D., Tesoro, M. A., Zee, D. S., & Hart, J. (2003). Interlocking finger test: A bedside screen for parietal lobe dysfunction. Journal of Neurology, Neurosurgery & Psychiatry, 74(4), 530–532. https://doi.org/10.1136/jnnp.74.4.530