Galveston Orientation and Amnesia Test
A cognitive test used to assess orientation and amnesia in patients with brain injuries.
| Galveston Orientation and Amnesia Test | |
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| Purpose | Assessing orientation and amnesia |
| Test of | Cognitive function |
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The Galveston Orientation and Amnesia Test (GOAT) is a clinical tool used to evaluate the cognitive function of patients who have suffered a traumatic brain injury (TBI). It specifically assesses the patient's orientation to person, place, and time, as well as their ability to recall recent events, which is crucial in determining the presence and extent of post-traumatic amnesia (PTA).
History[edit | edit source]
The GOAT was developed in 1979 by Dr. Harvey S. Levin and his colleagues at the University of Texas Medical Branch in Galveston, Texas. The test was designed to provide a standardized method for assessing cognitive recovery in patients with brain injuries, particularly in the acute phase following trauma.
Structure of the Test[edit | edit source]
The GOAT consists of a series of questions that are administered to the patient. The questions are designed to assess the patient's orientation to time, place, and person, as well as their ability to recall events both before and after the injury. The test is scored out of a total of 100 points, with higher scores indicating better cognitive function.
Questions[edit | edit source]
The test includes questions such as:
- What is your name?
- Where are you right now?
- What is the date today?
- Can you describe what happened to you?
- What is the first event you remember after the injury?
Scoring[edit | edit source]
Each question is assigned a specific number of points, and the total score is calculated by summing the points for all questions. A score of 75 or above is generally considered to indicate that the patient is out of PTA.
Clinical Use[edit | edit source]
The GOAT is widely used in clinical settings to monitor the recovery of patients with TBI. It helps healthcare providers determine when a patient has emerged from PTA, which is an important milestone in the recovery process. The test is typically administered daily until the patient achieves a score of 75 or higher on three consecutive days.
Limitations[edit | edit source]
While the GOAT is a valuable tool, it has limitations. It may not be suitable for patients with severe language impairments or those who are non-verbal. Additionally, cultural and educational differences can affect the patient's performance on the test.
Also see[edit | edit source]
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Contributors: Prab R. Tumpati, MD
