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    • Arizona-Autism-Research
    • Developmental-Behavioral-Neurology
    • Movement-Disorders-and-Cervical-Dystonia

    Welcome to ArizonaNeurology.com

    This is a website for two patient care centers: The Institute for Developmental Behavioral Neurology and The Arizona Dystonia Institute. As the Director of both institutes, Dr. Duane has more than 30 years of experience combined between the Mayo Clinic at Rochester, MN and here in Arizona in treating movement disorders, learning disorders, and developmental disorders. Dr. Duane combines a comprehensive neurophysiological and neuropsychological evaluation with treatment allowing the patient to receive a proper diagnosis in addition to high quality, individualized care.

  • But I am trying my hardest!

    A problem for many students with developmental disorders of attention or specific learning disabilities is convincing those around them often both teachers and parents that they are trying to do their best. If over and over again, their best effort fails, students not uncommonly lose interest and assume the worst. It is imperative that parents and teachers take the reverse stance…assume your student/child is doing his or her best. Then it is incumbent on us to find how we can bring about a more successful result whether on homework or testing. The first step is to identify with the student’s frustration. “I know this is hard for you and you have been trying your best. Let’s try a new approach and see if that helps you.” Said with a smile and supportive tap helps the student muster his courage for another attempt. We use the Child Depression Inventory by Kovacs. One of its scales is sensitive to student frustration and senses that no matter what the child does, the outcome remains poor. This is a situational reactive depression which does not require antidepressant medication but rather a classroom setting in which the child begins to experience success whether from a change in the teaching strategy or a specific medication which corrects the attention or learning disorder’s key cognitive deficit. Like the child, we all should try our best.

  • Should Medication be Used to Treat AD(H)D?

    The answer is: “It is an option.” The variables to take into consideration include:

    1. First, is the diagnosis confirmed?
    2. Because of the depth of baseline testing we employ to assure as accurate a diagnosis as contemporary methods allow; we are confident regarding diagnosis accuracy. But additionally, one should know if there are co-morbid diagnoses. Commonly in attention disorders, academic problems co-occur most commonly in reading comprehension and arithmetic calculation accuracy…but they may not or other academic issues may be present. Interestingly, there is an unusually high frequency of emotional disorders occurring those with attention disorder. Indeed, anxiety itself may induce a cognitive problem in focus of attention. These other co-existing problems may influence choice of medication (other criteria having been met for a medication trial) and the nature of the school intervention program.

    3. If the diagnosis is established
      1. Is the deficit severe enough to warrant a medication trial (here secondary effects from school failure may increase the concern)? and
      2. Have other alternatives been explored, such as, smaller classroom size, special school placement?
    4. If 1, 2a, and 2b are met, does medication safely correct the measured attention disorder? This can be established following baseline testing using short acting agents which within one hour, if effective, will reverse the cognitive deficit while permitting in office observation of acute side effects. Longer trials may determine if undesirable side effects occur later. If so, the medications may be discontinued, switched to an alternative if re-testing confirms effectiveness or the use of blocking agents to minimize side effects.

    In the case of stimulants, follow up visits at least every six months permit assessments to determine whether or not there is persisting benefit or the development of late side effects. Stimulants may be used only on school days if academics are the only concern. Furthermore, dose delivery form can be optimized to assure an adequate number of hours of benefit for school and if needed any homework assignments after the the school day.

  • Standardization. How to get rid of it.

    Standardization or standardisation is the process of developing and implementing technical standards.

    The goals of standardization can be to help with independence of single suppliers (commoditization), compatibility, interoperability, safety, repeatability, or quality.

    In social sciences, including economics, the idea of standardization is close to the solution for a coordination problem, a situation in which all parties can realize mutual gains, but only by making mutually consistent decisions.

    Read more

  • Dr. Duane’s 2011 IDA Conference Learning Disorders Lecture

    Dr. Duane will be speaking at the International Dyslexia Conference in Chicago, IL. The lecture about Learning Disorders is now available for viewing. Please click here to see more information.