Clinical Neuropsychology Across the Lifespan

A neuropsychological evaluation is a comprehensive assessment conducted by a neuropsychologist to understand how an individual’s cognitive, academic, emotional, behavioral, and functional abilities are developing or operating. The evaluation typically combines a clinical interview, review of relevant records, behavioral observations, and standardized measures of areas such as intellectual functioning, attention, executive functioning, memory, language, visual-spatial abilities, motor skills, academic achievement, and emotional functioning.

The goal is not simply to generate test scores, but to identify meaningful patterns of strengths and difficulties, clarify diagnoses, and provide practical, individualized recommendations. Neuropsychological evaluations may be helpful when there are concerns involving ADHD, autism spectrum disorder, learning disabilities, brain injury, neurological conditions, memory decline, dementia, emotional functioning, or other complex changes in thinking, behavior, or everyday performance.

For a more detailed overview of what testing can clarify and how it may help, read What Is a Neuropsychological Evaluation, and How Can It Help?

Additional information about clinical neuropsychology is also available through the American Psychological Association and the American Academy of Clinical Neuropsychology.

A neuropsychologist is a specialized type of psychologist with extensive training in understanding the relationship between cognition, emotions, behavior, and brain anatomy. Neuropsychologists use the results of clinical interviews, informant reports (e.g., from parents, teachers, or spouses), standardized assessments, neuroimaging studies, and clinical observations to form diagnostic impressions and recommend treatment options that target brain functioning.

How does a neuropsychologist differ from a neurologist?

While neuropsychology and neurology overlap significantly—both focusing on the central nervous system (i.e., the brain and spinal cord)—they have distinct areas of expertise. Neurologists primarily use imaging tools such as MRIs, PET scans, and CT scans to examine brain structures and detect any abnormalities that could affect health. Their focus tends to be on the physical aspects of the brain and spinal cord.

On the other hand, neuropsychologists focus on brain function, particularly how brain structures influence thinking, memory, emotions, and behavior. In addition to clinical interviews and observations, they incorporate neuroimaging studies to understand how these brain structures are functioning. Neuropsychologists engage patients in interactive tasks such as problem-solving, paper-pencil tests, and questionnaires to evaluate cognitive abilities, mood, and behavior.

Although neurologists focus more on brain structure, neuropsychologists assess how well the brain is functioning compared to peers of the same age. Both fields often collaborate closely to provide a more comprehensive understanding of a patient’s brain health.

How does a neuropsychologist differ from a psychiatrist?

Neuropsychology and psychiatry both address mental health concerns, but their approaches and focus areas differ significantly.

1. Training and Scope of Practice:
   • Neuropsychologists: Neuropsychologists are clinical psychologists who have received advanced training in brain-behavior relationships. Their work primarily involves evaluating cognitive functioning through standardized tests to diagnose issues related to brain function, such as memory deficits, learning disorders, attention difficulties, and the impact of brain injuries or neurodegenerative diseases (e.g., Alzheimer’s). Neuropsychologists do not prescribe medication.
   • Psychiatrists: Psychiatrists are medical doctors who specialize in diagnosing and treating mental health disorders, such as depression, anxiety, bipolar disorder, and schizophrenia. Their training allows them to prescribe medications and offer pharmacological treatments. Psychiatrists focus more on mood, psychiatric symptoms, and medication management to stabilize conditions.
2. Assessment and Diagnosis:
   • Neuropsychologists: Neuropsychologists use neuropsychological tests, clinical interviews, and neuroimaging (in collaboration with other specialists) to evaluate brain function. They focus on understanding cognitive abilities (e.g., memory, attention, language), emotional functioning, and how brain structures affect behavior. These assessments help identify disorders like ADHD, traumatic brain injury, and dementia.
   • Psychiatrists: Psychiatrists diagnose mental health disorders based on psychiatric interviews, medical history, and clinical observation. They focus on understanding how symptoms like mood changes, anxiety, and psychosis relate to brain chemistry or emotional stressors. While they can also order neuroimaging or blood tests, their main diagnostic tools are psychological and pharmacological assessments.
3. Treatment Approaches:
   • Neuropsychologists: Neuropsychologists typically provide recommendations for non-pharmacological interventions, such as cognitive-behavioral therapy (CBT), educational accommodations, and behavioral strategies. They create individualized treatment plans focused on cognitive rehabilitation and other therapeutic approaches to improve brain functioning.
   • Psychiatrists: Psychiatrists often manage treatment using medications, such as antidepressants, antipsychotics, or mood stabilizers, based on the patient’s diagnosis. They also provide psychotherapy or collaborate with therapists to address mood and behavioral issues but primarily use medical interventions to manage mental health disorders.
4. Focus on Brain Function vs. Mental Health Symptoms:
   • Neuropsychologists: Neuropsychologists are more concerned with how the brain is functioning and how it influences thinking, learning, and behavior. Their assessments delve deeply into cognitive domains like memory, attention, executive functioning, and problem-solving skills.
   • Psychiatrists: Psychiatrists focus on mental health symptoms and disorders, such as anxiety, depression, and psychosis. They seek to understand the emotional and psychiatric symptoms of a patient, often treating these through medication and therapy.

Collaboration:

Neuropsychologists and psychiatrists frequently collaborate. For example, a psychiatrist might refer a patient for neuropsychological testing to clarify cognitive difficulties that accompany a mental health condition (e.g., cognitive decline in a patient with depression). Likewise, a neuropsychologist might refer a patient to a psychiatrist for medication management when mood or anxiety disorders are identified during cognitive testing.

For More Information:

For additional information and FAQs, please visit the American Academy of Clinical Neuropsychology for information on Pediatric Neuropsychology and Adult Neuropsychology.

Neuropsychological evaluations can benefit individuals across the lifespan who are experiencing cognitive, academic, emotional, behavioral, or functional concerns. This may include children and adolescents, adults, and older adults.

These evaluations may help clarify concerns involving ADHD, autism spectrum disorder, learning disabilities, anxiety, depression, traumatic brain injury, memory decline, dementia, and other neurological, developmental, or psychological conditions. They can also be valuable for individuals seeking academic or workplace accommodations, diagnostic clarification, or a more complete understanding of their cognitive strengths and needs.

Assessment may also benefit high-functioning individuals who want to better understand their learning style, executive functioning, emotional functioning, or overall cognitive profile. When attention, learning, and emotional concerns appear similar or occur together, read Learning Disabilities vs. ADHD vs. Anxiety: Understanding the Overlap to learn why careful differential diagnosis matters.

Evaluations may be helpful in identifying neurocognitive or social emotional difficulties associated with:

Psychoeducational evaluations, often administered within a school context, are primarily focused on assessing a child’s academic performance and eligibility for special education services. These evaluations aim to determine if a child is meeting grade-level expectations and whether they require additional educational support.

Neuropsychological assessments, on the other hand, offer a broader perspective. They delve into a child’s neurocognitive abilities, academic performance, and social-emotional functioning. The primary objective is to identify an individual’s strengths and weaknesses in these areas, pinpoint any underlying causes or diagnoses, and provide comprehensive recommendations for supporting the child in various settings, including home, school, and the community. In essence, neuropsychological assessments provide a more in-depth understanding of the child’s overall cognitive and emotional profile, enabling tailored support and intervention strategies.

You can tell your child that they will be doing a bunch of fun activities during the assessment with Dr. Chester. These activities might include listening to stories, looking at pictures, answering questions, playing with blocks, and drawing. Explain that these activities are meant to help us understand how their brain works and how they learn best, which will help us support them better at home and assist their teachers in the classroom.

It might help to relate the testing to any difficulties they might be facing, such as making friends, focusing, or challenges with math or homework. Let them know that this process will help make those things easier for them.

Reassure your child that although it’s called neuropsychological “testing,” there won’t be any grades, shots, or procedures. Dr. Chester is a neuropsychologist, or “brain doctor,” and his office is actually a lot of fun! There are games and toys, and most kids find coming here way more enjoyable than school. They should just do their best with the activities as the games are an opportunity to understand how they learn and find ways to help them succeed.

For additional guidance, read Preparing for Neuropsychological Testing and What to Tell Children, which includes reassuring language, practical preparation tips, and a testing-day checklist.