Effects of amoxapine and imipramine on evoked potentials in the Continuous Performance Test in patients with affective disorder.

Author: BuchsbaumM S, GreenM, HaierR, LeeS, TangS W, WuJ C

Paper Details 
Original Abstract of the Article :
Twenty patients with major depressive disorder were studied with evoked potential (EP) topographic mapping after receiving placebo, imipramine, or amoxapine for 2 days in a random-assignment, double-blind design. Patients performed the Continuous Performance Test (CPT), a visual vigilance test. The ...See full text at original site
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引用元:
https://doi.org/10.1159/000118467

データ提供:米国国立医学図書館(NLM)

Amoxapine and Imipramine: Navigating the Desert of Affective Disorder with Evoked Potentials

The desert of affective disorder is often a challenging and confusing landscape, characterized by fluctuating moods and unpredictable responses to treatment. This research delves into the potential of evoked potentials (EPs) to provide insights into the brain's response to different medications used to treat affective disorders. The researchers investigated the effects of amoxapine and imipramine, two commonly prescribed medications, on EPs recorded during the Continuous Performance Test (CPT), a visual vigilance task.

The study's findings suggest that amoxapine and imipramine have distinct effects on EPs, particularly in the midline parietal cortex, an area associated with attention and cognitive processing. The researchers observed that amoxapine enhanced N120 amplitude and both amoxapine and imipramine enhanced P200 differences between target and non-target stimuli, suggesting potential differences in how these medications impact brain activity related to attention and cognitive processes. These findings offer valuable insights into the neurobiological underpinnings of affective disorders and the potential of EPs to guide medication selection.

Evoked Potentials: A Beacon in the Desert of Affective Disorder

The study's findings highlight the potential of EPs to serve as a valuable tool in the treatment of affective disorders. The researchers' observations suggest that EPs can provide a window into the brain's response to different medications, potentially helping to identify the most effective treatment for individual patients. This research underscores the importance of exploring the neurobiological basis of affective disorders to develop more personalized and effective treatment strategies.

Navigating the Desert with Evoked Potentials: Seeking Personalized Treatment

The study emphasizes the importance of tailoring treatment to individual patient needs, considering the specific effects of different medications on brain activity. The research suggests that EPs, combined with other assessment tools, could play a significant role in guiding treatment decisions and optimizing patient outcomes. This research offers a valuable roadmap for navigating the complex and often-challenging landscape of affective disorders.

Dr.Camel's Conclusion

This research delves into the intriguing realm of evoked potentials (EPs) and their potential to provide insights into the brain's response to different medications used to treat affective disorders. The findings offer hope for more personalized and effective treatment approaches, potentially leading to better outcomes for individuals navigating the desert of this challenging condition.

Date :
  1. Date Completed 1989-04-14
  2. Date Revised 2017-11-01
Further Info :

Pubmed ID

3068567

DOI: Digital Object Identifier

10.1159/000118467

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Languages

English

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