Neural Mechanisms of Attention Deficit Hyperactivity Disorder Sample Clauses

Neural Mechanisms of Attention Deficit Hyperactivity Disorder. Attention Deficit Hyperactivity Disorder (ADHD) is a disorder of impulsivity, hyperactivity and inattention. Recent studies suggest that ADHD may be better conceptualized dimensionally than categorically. However, the approved 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) suggests that ADHD will continue to be diagnosed categorically Most recently Xxxxxx and Xxxxx (2012) investigated the latent structure of ADHD in order to determine whether the disorder is most validly treated through categorical or dimensional models. The study showed that inattention, hyperactivity/impulsivity and ADHD symptoms all have a dimensional latent structure. Overall, treating ADHD continuously accounted for 2.6 times as much variance as treating ADHD categorically. Deficits in reward processing and inhibitory control are frequently suggested to underlie the behavioural characteristics of ADHD. In order to better understand the neurocognitive mechanisms which underlie the disorder, several studies have used functional MRI. Functional MRI studies suggest that deficits in reward processing and inhibitory control jointly or independently contribute to the disorder. The dual pathway model of ADHD suggests that for some ADHD patients the origins of the disorder may lie in a deficit of the reward system whereas for others the disorder stems from a deficit in inhibitory control (X. Xxxxxx-Xxxxx, Xxxxxxxx, & Xxxxxxxx, 2010; E. J. S. Xxxxxx-Xxxxx, 2002). The model suggests that ADHD is caused by ‘at least two relatively independent, but mutually exclusive ADHD endophenotypes’ (Xxxxxxx et al., 2011), suggesting that a person could suffer from ADHD due to disruptions in inhibitory control or abnormalities in the reward system or by an interaction of the two. Here, I will present studies that have investigated the separate effects of deficient reward processing and response inhibition on ADHD. Finally, I will present a study by Xxxxxxx and colleagues, which investigated reward processing and response inhibition in an intrasubject design of ADHD patients and healthy controls. A summary of the studies presented below can be found in Table 2.
Sample 1
AutoNDA by SimpleDocs

Related to Neural Mechanisms of Attention Deficit Hyperactivity Disorder

  • Behavioral Health Services – Mental Health and Substance Use Disorder Inpatient - Unlimited days at a general hospital or a specialty hospital including detoxification or residential/rehabilitation per plan year. Preauthorization may be required for services received from a non-network provider. 0% - After deductible 40% - After deductible Outpatient or intermediate careservices* - See Covered Healthcare Services: Behavioral Health Section for details about partial hospital program, intensive outpatient program, adult intensive services, and child and family intensive treatment. Preauthorization may be required for services received from a non-network provider. 0% - After deductible 40% - After deductible Office visits - See Office Visits section below for Behavioral Health services provided by a PCP or specialist. Psychological Testing 0% - After deductible 40% - After deductible Medication-assisted treatment - whenrenderedby a mental health or substance use disorder provider. 0% - After deductible 40% - After deductible Methadone maintenance treatment - one copayment per seven-day period of treatment. 0% - After deductible 40% - After deductible Cardiac Rehabilitation Outpatient - Benefit is limited to 18 weeks or 36 visits (whichever occurs first) per coveredepisode. 0% - After deductible 40% - After deductible Chiropractic Services In a physician's office - limited to 12 visits per plan year. 0% - After deductible 40% - After deductible Dental Services - Accidental Injury (Emergency) Emergency room - When services are due to accidental injury to sound natural teeth. 0% - After deductible The level of coverage is the same as network provider. In a physician’s/dentist’s office - When services are due to accidental injury to sound natural teeth. 0% - After deductible 40% - After deductible Dental Services- Outpatient Services connected to dental care when performed in an outpatient facility * 0% - After deductible 40% - After deductible Dialysis Services Inpatient/outpatient/in your home 0% - After deductible 40% - After deductible Covered Benefits - See Covered Healthcare Services for additional benefit limits and details. Network Providers Non-network Providers (*) Preauthorization may be required for this service. Please see Preauthorization in Section 5 for more information. You Pay You Pay Durable Medical Equipment (DME), Medical Supplies, Diabetic Supplies, Prosthetic Devices, and Enteral Formula or Food, Hair Prosthetics Outpatient durable medical equipment* - Must be provided by a licensed medical supply provider. 20% - After deductible 40% - After deductible Outpatient medical supplies* - Must be provided by a licensed medical supply provider. 20% - After deductible 40% - After deductible Outpatient diabetic supplies/equipment purchasedat licensed medical supply provider (other than a pharmacy). See the Summary of Pharmacy Benefits for supplies purchased at a pharmacy. 20% - After deductible 40% - After deductible Outpatient prosthesis* - Must be provided by a licensed medical supply provider. 20% - After deductible 40% - After deductible Enteral formula delivered through a feeding tube. Must be sole source of nutrition. 20% - After deductible 40% - After deductible Enteral formula or food taken orally * 20% - After deductible The level of coverage is the same as network provider. Hair prosthesis (wigs) - The benefit limit is $350 per hair prosthesis (wig) when worn for hair loss suffered as a result of cancer treatment. 20% - After deductible The level of coverage is the same as network provider. Early Intervention Services (EIS) Coverage provided for members from birth to 36 months. The provider must be certified as an EIS provider by the Rhode Island Department of Human Services. 0% - After deductible The level of coverage is the same as network provider. Education - Asthma Asthma management 0% - After deductible 40% - After deductible Emergency Room Services Hospital emergency room 0% - After deductible The level of coverage is the same as network provider.

  • What if a Prohibited Transaction Occurs If a “prohibited transaction”, as defined in Section 4975 of the Internal Revenue Code, occurs, the Xxxxxxxxx Education Savings Account could be disqualified. Rules similar to those that apply to Traditional IRAs will apply.

  • PRICING OF After Hours Coefficient What is your after hours coefficient for the RS Means Price Book for work performed after normal working hours? Remember that this is a ceiling price proposed. You can discount to any TIPS Member customer a lower coefficient than your proposed contract coefficient, but not higher. This is one of three pricing questions that are required for consideration for award on this solicitation. Please consider your answer carefully. An explanation of the TIPS scoring of pricing titled "Pricing Coefficient Instruction" is included in the attachments for your information. The below is an EXAMPLE of how the pricing model works (It is not intended to influence your proposed coefficient, you should propose a coefficient that you determine is reasonable for your business for the life of the contract): The most common after hours coefficient is time and a half of the RS Means Unit Price Book prices. To illustrate this coefficient, if your regular hours coefficient is .95, your after hours coefficient would be 1.45.

  • Reasonable Suspicion Testing The Employer may, but does not have a legal duty to, request or require an employee to undergo drug and alcohol testing if the Employer or any supervisor of the employee has a reasonable suspicion (a belief based on specific facts and rational inferences drawn from those facts) related to the performance of the job that the employee:

  • Volunteer Firefighting Leave Leave without pay will be granted when an employee who is a volunteer firefighter is called to duty to respond to a fire, natural disaster or medical emergency.

  • Hepatitis B Vaccine Where the Hospital identifies high risk areas where employees are exposed to Hepatitis B, the Hospital will provide, at no cost to the employees, a Hepatitis B vaccine.

  • CLEC OUTAGE For a problem limited to one CLEC (or a building with multiple CLECs), BellSouth has several options available for restoring service quickly. For those CLECs that have agreements with other CLECs, BellSouth can immediately start directing traffic to a provisional CLEC for completion. This alternative is dependent upon BellSouth having concurrence from the affected CLECs. Whether or not the affected CLECs have requested a traffic transfer to another CLEC will not impact BellSouth's resolve to re-establish traffic to the original destination as quickly as possible.

  • Workplace Violence Prevention and Crisis Response (applicable to any Party and any subcontractors and sub-grantees whose employees or other service providers deliver social or mental health services directly to individual recipients of such services): Party shall establish a written workplace violence prevention and crisis response policy meeting the requirements of Act 109 (2016), 33 VSA §8201(b), for the benefit of employees delivering direct social or mental health services. Party shall, in preparing its policy, consult with the guidelines promulgated by the U.S. Occupational Safety and Health Administration for Preventing Workplace Violence for Healthcare and Social Services Workers, as those guidelines may from time to time be amended. Party, through its violence protection and crisis response committee, shall evaluate the efficacy of its policy, and update the policy as appropriate, at least annually. The policy and any written evaluations thereof shall be provided to employees delivering direct social or mental health services. Party will ensure that any subcontractor and sub-grantee who hires employees (or contracts with service providers) who deliver social or mental health services directly to individual recipients of such services, complies with all requirements of this Section.

  • JOC - PRICING OF After Hours Coefficient What is your after hours coefficient for the RS Means Price Book for work performed after normal working hours? (FAILURE TO RESPOND PROHIBITS PART 2 JOC EVALUATION) Remember that this is a ceiling price proposed. You can discount to any TIPS Member customer a lower coefficient than your proposed contract coefficient, but not higher. This is one of three pricing questions that are required for consideration for award on this solicitation. Please consider your answer carefully. An explanation of the TIPS scoring of pricing titled "Pricing Coefficient Instruction" is included in the attachments for your information. The below is an EXAMPLE of how the pricing model works (It is not intended to influence your proposed coefficient, you should propose a coefficient that you determine is reasonable for your business for the life of the contract): The most common after hours coefficient is time and a half of the RS Means Unit Price Book prices. To illustrate this coefficient, if your regular hours coefficient is .95, your after hours coefficient would be 1.45.

  • Human Leukocyte Antigen Testing This plan covers human leukocyte antigen testing for A, B, and DR antigens once per member per lifetime to establish a member’s bone marrow transplantation donor suitability in accordance with R.I. General Law §27-20-36. The testing must be performed in a facility that is: • accredited by the American Association of Blood Banks or its successors; and • licensed under the Clinical Laboratory Improvement Act as it may be amended from time to time. At the time of testing, the person being tested must complete and sign an informed consent form that also authorizes the results of the test to be used for participation in the National Marrow Donor program.

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!