TIDEWATER PSYCHOLOGICAL ASSOCIATES
Neuropsychological Assessment provides an objective evaluation of cognitive functioning. This type of evaluation will assist in determining why you are having problems with your mental functions. Results will guide specific interventions and provide prognosis for short and long-term outcome.
Neuropsychological Assessment may be helpful in most neurological conditions including:
- Head injury
- Traumatic Brain Injury
- Memory problems
- Exposure to toxins / carbon monoxide poisoning
- Change in mental functions
- Alzheimer's Disease
- Multiple Sclerosis
- Seizure Disorder
- Mental Retardation
- Childhood developmental delays
What is the Purpose of a Neuropsychological Evaluation?
A neuropsychological evaluation is used to obtain several types of information.
Reasons you have been referred for a neuropsychological evaluation may include, among others:
1) to find possible problems with your brain functioning,
2) to help lead to a diagnosis,
3) to define your brain-related strengths and weaknesses,
4) to guide treatment for your personal, educational or vocational needs, and
make relevant recommendations to your other health care provider(s), or
5) to document possible changes in your functioning over time.
What is a Neuropsychological Evaluation?
A neuropsychological evaluation typically involves assessment (testing) with a group of standardized tests that are sensitive to the effects of brain dysfunction. Unlike CT or MRI scans which show abnormalities in the structure of the brain, or EEG, which shows electrical abnormalities in the brain, neuropsychological assessment is used to show the ways in which a person can or cannot perform certain functions or tasks that are dependent upon brain activity. These functions or tasks (for example, memory and learning) form the necessary building blocks of successful living in the individual's daily life. Impairment in many of these functions may exist because of brain abnormalities that cannot be detected on CT or MRI scans. Therefore, neuropsychological assessment is a procedure with a unique purpose; it can be used to reveal or diagnose brain dysfunction when no structural brain abnormalities can be seen.
Furthermore, when structural abnormalities have been found, neuropsychological assessment provides a way to determine what functions may be impaired because of the structural defects, and to determine the degree to which they may be impaired.
What tests are used?
The standardized tests used in a neuropsychological evaluation typically assess functioning in the following areas:
- attention and memory
- problem-solving and other complex abilities
- visual-spatial functions
- language functions
- sensory / perceptual functions
- motor functions
Assessment of academic skill development and emotional functioning, while not exclusive to neuropsychological evaluation, is typically performed, as well. The perspective of the neuropsychologist is frequently requested to understand subtle brain-related factors involved in academic failure or impaired emotional functioning, even when no biological causes are suspected. However, the specific areas assessed depend upon the referral questions presented. An interview with the individual and/or family members is typically included.
What is the Outcome?
The product or outcome of a neuropsychological evaluation is a conclusion or set of conclusions made about the individual's functioning. If requested, the product also may include specific recommendations to guide treatment orotherwise enhance the individual's functioning. The conclusions and recommendations are developed by integrating information obtained from the standardized testing, interviews, records and other observations.
Interpretation of the test results and the information obtained from other sources is performed by the neuropsychologist, who is a licensed professional within the field of psychology with a specialty in the applied science of brain-behavior relationships. A neuropsychologist typically has a doctoral degree in psychology and additional training in the specialty field of clinical neuropsychology.