caa a22 4500 475835506 CHVBK 20180406123851.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1010448218156 doi (NATIONALLICENCE)springer-10.1023/A:1010448218156 Interrelations between EEG Parameters and Personality Characteristics in Parkinsonian Patients [Elektronische Daten] [V. Garkavenko, N. Bachinskaya, I. Karaban'] We studied a number of EEG parameters and indices of personality characteristics (evaluated with the use of the MMPI questionnaire) in sixty 44- to 73-year-old patients with Parkinson's disease (PD). According to the intensity of the symptoms, they were classified into groups 1 and 2, with an initial or moderate level of disease manifestation. In group-2 patients, the powers of the θ- and α-range rhythms were greater, as compared with those in group 1. This was combined with higher indices in scales 2 (depression, D), 8 (individualism, Sc), and 0 (introversion/extraversion, Si). A clear correlations between the EEG parameters and indices of personality structure were found. There were positive correlations between the normalized power of θ2-rhythm and values of a few MMPI scales: 1 (supercontrol, Hs), 2 (depression, D), 4 (impulsivity, Pd), 7 (anxiety, Pt), 8 (individualism, Sc), and 0 (introversion/extraversion, Si). We also found negative correlations between the frequency of α-rhythm and indices of supercontrol and anxiety scales. Correlations between different EEG parameters and MMPI scale indices depended on the level of disease manifestation. Our results allow us to assume a certain generality of the neurophysiological mechanisms determining modifications of the integral electrical activity of the brain and formation of individual psychological characteristics in parkinsonian patients. Plenum Publishing Corporation, 2000 EEG parameters nationallicence personality characteristics nationallicence MMPI questionnaire nationallicence Parkinson's disease nationallicence Garkavenko V. Bogomolets Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut Bachinskaya N. Institute of Gerontology, Academy of Medical Sciences of Ukraine, Kyiv, Ukraine aut Karaban' I. Institute of Gerontology, Academy of Medical Sciences of Ukraine, Kyiv, Ukraine aut Neurophysiology Kluwer Academic Publishers-Plenum Publishers 32/6(2000-11-01), 400-405 0090-2977 32:6<400 2000 32 11062 https://doi.org/10.1023/A:1010448218156 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1010448218156 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Garkavenko V. Bogomolets Institute of Physiology, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Bachinskaya N. Institute of Gerontology, Academy of Medical Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Karaban' I. Institute of Gerontology, Academy of Medical Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 773 0- Neurophysiology Kluwer Academic Publishers-Plenum Publishers 32/6(2000-11-01), 400-405 0090-2977 32:6<400 2000 32 11062 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer