Christopher C Abbott
Affiliation: University of New Mexico
- Electroconvulsive therapy response in major depressive disorder: a pilot functional network connectivity resting state FMRI investigationChristopher C Abbott
Department of Psychiatry, School of Medicine, University of New Mexico Albuquerque, NM, USA
Front Psychiatry 4:10. 2013..The differences between ECT remitters and non-remitters suggest that this increased FNC between p_DM areas and the left dorsolateral prefrontal cortex is a neural correlate and potential biomarker of recovery from a depressed episode...
- Antipsychotic drug effects in schizophrenia: a review of longitudinal FMRI investigations and neural interpretationsC C Abbott
Department of Psychiatry, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
Curr Med Chem 20:428-37. 2013..We provided several neuronal-based interpretations of these changes of the BOLD signal that may be attributable to long-term antipsychotic administration...
- Decreased default mode neural modulation with age in schizophreniaChristopher C Abbott
Department of Psychiatry, University of New Mexico, Albuquerque, 87131 0001, USA
Am J Geriatr Psychiatry 18:897-907. 2010..The relationship between network modulation and age has not been assessed in patients with a long duration of illness...
- Antipsychotic dose and diminished neural modulation: a multi-site fMRI studyC Abbott
Dept of Psychiatry, University of New Mexico, Albuquerque, New Mexico 87131, United States
Prog Neuropsychopharmacol Biol Psychiatry 35:473-82. 2011..The purpose of the present investigation is to examine the effect of antipsychotic medication on independent neural networks during a motor task in a large, multi-site functional magnetic resonance imaging investigation...
- Reliability of the amplitude of low-frequency fluctuations in resting state fMRI in chronic schizophreniaJessica A Turner
Department of Psychiatry, University of New Mexico, Albuquerque, NM, USA
Psychiatry Res 201:253-5. 2012..We found moderate to high test-retest stability of ALFF in chronically treated schizophrenia patients assessed twice over a median interval of 2.5 months...
- Differential diagnosis of psychiatric symptoms after deep brain stimulation for movement disordersDavin K Quinn
Department of Psychiatry, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
Neuromodulation 17:629-36. 2014..Few sources discuss approaches to diagnosing and treating these symptoms...
- Auditory orienting and inhibition of return in schizophrenia: a functional magnetic resonance imaging studyChristopher C Abbott
Psychiatry Department, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
Prog Neuropsychopharmacol Biol Psychiatry 37:161-8. 2012..Current results suggest that orienting deficits are supramodal in nature in SP, and are related to higher-order cognitive deficits that directly interfere with day-to-day functioning...
- Thalamus and posterior temporal lobe show greater inter-network connectivity at rest and across sensory paradigms in schizophreniaMustafa S Cetin
Computer Science Department, University of New Mexico, Albuquerque, NM 87131, United States Electronic address
Neuroimage 97:117-26. 2014..In addition, the stable differences of heightened connectivity between multiple brain areas with thalamus across tasks underscore the importance of the thalamus as a gateway to sensory input and provide new insight into schizophrenia. ..
- Post-electroconvulsive therapy recovery and reorientation time with methohexital and ketamine: a randomized, longitudinal, crossover design trialTony Yen
From the Departments of Anesthesiology and Psychiatry, University of New Mexico School of Medicine, Albuquerque, NM University of New Mexico School of Medicine, Albuquerque, NM and Clinical and Translational Science Center, University of New Mexico School of Medicine, Albuquerque, NM
J ECT 31:20-5. 2015..In this preliminary study, we directly compared the recovery and reorientation times of subjects receiving ketamine and methohexital for ECTs...
- Catatonia after deep brain stimulation successfully treated with lorazepam and right unilateral electroconvulsive therapy: a case reportDavin K Quinn
From the Department of Psychiatry, University of New Mexico Health Sciences Center, University of New Mexico School of Medicine, and Department of Neurology, University of New Mexico Health Sciences Center, Albuquerque, NM
J ECT 30:e13-5. 2014..Catatonia has been described only once, during DBS implantation, but has not been reported in a successfully implanted DBS patient...
- Catatonia after cerebral hypoxia: do the usual treatments apply?Davin K Quinn
Department of Psychiatry, University of New Mexico School of Medicine, Albuquerque, NM Electronic address
Psychosomatics 55:525-35. 2014..Manifestations of DPHL are diverse and include dementia, gait disturbance, incontinence, pyramidal tract signs, parkinsonism, chorea, mood and thought disorders, akinetic mutism, and rarely catatonia...
- A review of longitudinal electroconvulsive therapy: neuroimaging investigationsChristopher C Abbott
Department of Psychiatry, University of New Mexico School of Medicine, Albuquerque, NM, USA
J Geriatr Psychiatry Neurol 27:33-46. 2014..The general collective of longitudinal neuroimaging investigations support both the anticonvulsant and the neurotrophic effects of ECT. We propose a conceptual framework that integrates these seemingly contradictory hypotheses. ..