A neurologist shares the 3-minute drawing test that can help determine if someone has dementia
In the realm of neurology, where complex imaging and high-tech diagnostics often reign supreme, the simplicity of a clock-drawing test stands out. The test, which involves drawing a clock face with the hands set to a specific time, is a component of the Montreal Cognitive Assessment, providing a quick, accessible way to gauge cognitive function. This test taps into visuospatial ability and executive function, challenging the brain to perform a task that seems elementary but requires intricate coordination of memory, spatial awareness, and planning.
Dr. Ad, a neurologist, recently highlighted the enduring relevance of this method through a viral social media video, underscoring its utility in identifying early signs of cognitive decline. While a poor performance on the test is not a definitive diagnosis, it serves as a crucial indicator prompting further investigation. The test's power lies in its ability to reveal cognitive struggles that might not be evident in everyday conversation, offering a low-barrier entry point into the complex assessment of neurological health.
Constructive analysis
The constructive-journalism lens: not just what happened, but what works.
- The problem
- The challenge of diagnosing early cognitive decline in a straightforward, accessible manner.
- The actions
- Neurologists employ the clock-drawing test as part of the MoCA to screen for signs of cognitive impairment.
- Evidence of progress
- The test's simplicity and effectiveness are evidenced by its long-standing use in clinical settings and its ability to reveal cognitive issues not apparent in conversation.
- What we can learn
- Other practitioners can learn to incorporate simple, low-cost assessments into their diagnostic repertoire, enhancing early detection and intervention.
PERMA profile of this story
How this story scores across the PERMA dimensions.
- Positive Emotion
- 6
- Engagement
- 8
- Relationships
- 5
- Meaning
- 7
- Accomplishment
- 7
Character strengths in play
Top VIA strengths this story embodies.
Curiosity
Dr. Ad introduced it to his social media audience, sparking interest and understanding of cognitive assessment.
Perseverance
Clinicians have used it for decades, consistently applying this simple yet effective tool despite advances in technology.
Perspective
The test provides a practical perspective on cognitive health, offering insights that are as valuable as those from high-tech diagnostics.
Try this today
Try the clock-drawing test yourself: draw a clock face with numbers and set the time to 10 past 11. Reflect on the cognitive processes involved and consider how such simple exercises might reveal hidden insights into brain function.