Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add filters

Language
Document Type
Year range
1.
Acta Neuropsychologica ; 21(1):93-107, 2023.
Article in English | EMBASE | ID: covidwho-2325389

ABSTRACT

Background: Case study: Conclusion(s): The purpose of the study was twofold: (1) to present post-COVID-19 syndrome, which involves a variety of ongoing neurological, neuropsychiatric, neurocognitive, emotional and behavioral disorders resulting from SARS-CoV-2 infection followed by a severe course of COVID-19 treated in long term pharmacologically induced coma in a visual artist, which impacted on her artwork;(2) to present QEEG/ERP results and neuropsychological testing results in the evaluation of the effectiveness of a comprehensive neurotherapy program, with individualized EEG-Neurofeedback, and art-therapy in the reduction of post-COVID-19 syndrome in this artist. Ms. G., 42, a visual artist, portraitist, with good health, became ill in May 2022. Allegedly flu symptoms appeared first. After a few days, shortness of breath joined in. The PCR test for SARS-CoV-2 was positive. The patient was hospitalized, referred to the ICU, put on a respirator and treated over 11days of a pharmacologically induced coma. Two months after leaving hospital the patient developed post-COVID-19 syndrome. She was diagnosed by an interdisciplinary team: a neurologist, neuropsychiatrist and neuropsychologist. A PET scan of her brain revealed extensive changes involving a loss of metabolism in various brain areas. The presence of complex post-COVID, neurological, neuropsychiatric, neurocognitive, emotional and behavioral disorders was found and a neuropsychiatrist suggested a diagnosis of post-COVID schizophrenia. She was refered to the Reintegration and Training Center of the Polish Neuropsychological Society.We tested the working hypothesis as to the presence of schizophrenia and there was no reduction in the difference of ERPs waves under GO/NOGO task conditions, like in the reference group with schizophrenia (see also Pachalska, Kaczmarek and Kropotov 2021). The absence of a functional neuromarker for schizophrenia allowed us to exclude this diagnosis and to propose a new disease entity, that being post-COVID-19 syndrome. She received a comprehensive two-component program of neurotherapy: (1) program A consisting in goal-oriented neuropsychological rehabilitation, including art therapy (see also: Pachalska 2008;2022b), and (2) program B, based on the most commonly used form of EEG-Neurofeedback: frequency/ power EEG-Neurofeedback, using 2 bipolar surface electrodes, with the protocols written for her specific needs (see also Thompson & Thompson 2012;Kropotov 2016). The comprehensive neurotherapy program lasted 10 weeks, EEG Neurofeedback and art therapy classes were conducted 3 times a week for 45 minutes each. We found that after the completion of the comprehensive neurotherapy program there was a statistically significant reduction in high beta activity compared to the normative HBI database, which is associated with a reduction of anxiety. Also, we observed the improvement of neurocognitive functioning in neuropsychological testing (a significant reduction of anxiety and a noticeable improvement in neurocognitive functions). It should be stressed that the artist was happy that she had regained the ability to create, and even sells her artwork, although her style of painting had changed. Almost all the neurological, psychiatric, neurocognitive, emotional and behavioral disturbances, were reduced in their severity. The artist showed marked improvement and was able to return to painting. The artwork she produced after her illness is in high demand with art collectors. It can be also helpful in the reintegration of the Self System, and the improvement in her quality of life. Human Brain Index (HBI) methodology might be very useful in diagnosing and developing therapies for patients with post-COVID-19 syndrome.Copyright © 2023, MEDSPORTPRESS Publishing House. All rights reserved.

2.
Acta Neuropsychologica ; 20(4):471-483, 2022.
Article in English | Web of Science | ID: covidwho-2207624

ABSTRACT

Background: Transcranial direct current stimulation (tDCS) is effective in the man-agement of patients with depression and anxiety. However, it is not known if it is effective in the case of anxiety and depression following SARS-CoV2 and NeuroCOVID-19 infection. The aim of this study was to determine the efficacy of stimulating the brain with the use of a tDCS protocol ameliorated by a functional neuromarker, and here based on HBI methodology to reduce anxiety and depression following SARS-CoV2 infection and NeuroCOVID-19 contraction.Case study: A 47-year-old patient manifested severe anxiety and depression following a stroke following SARS-CoV2 infection and Neuro-COVID-19 contraction. The anxiety and depression were diagnosed using the HAD-Scale (Zigmond, Snaith 1983). A score of 8 to 10 is broad ly accepted as indicating mild symptoms, a score between 11-16 suggests moderate anxiety or depression, and a score of 16 or more indicates severe anxiety or depressive symptoms. The patient received anodal tDCS to the left DLPFC using two different applica-tion protocols. Initially, a stimulation session of 2 milliamperes (mA) intensity for 20 minutes was administered every working day for 2 weeks. After 3 weeks, she subsequently received 7 daily sessions of periodic stimulations of an intensity of 2 mA for 13 minutes each with 20 minutes inter-session intervals for 1 week. It was found that tDCS delivered via the dorsolateral prefrontal cortex (DLPFC) was effective in the reduction of post-stroke anxiety and depression following SARS-CoV2 infection and NeuroCOVID-19 contraction. Immediately follow-ing the final session of the initial protocol of stimulation, the Had Score was reduced for anxiety from 18 to 6 points, and for depression from 17 to 5 points and the symptoms disappeared.Conclusions: The HBI methodology allowed for the detection of a functional neu-romarker of anxiety and depression and the development of a tDCS protocol. It was found that tDCS delivered via the dorsolateral pre-frontal cortex (DLPFC) was effective in the reduction of post-stroke anxiety and depression following SARS-CoV2 infection and Neu-roCOVID-19 contraction.

SELECTION OF CITATIONS
SEARCH DETAIL