Detail
Článek
Článek online
FT
Medvik - BMČ
  • Je něco špatně v tomto záznamu ?

Oscillatory reactivity to effortful cognitive processing in the subthalamic nucleus and internal pallidum: a depth electrode EEG study

M. Bočková, J. Chládek, P. Jurák, J. Halámek, SZ. Rapcsak, M. Baláž, J. Chrastina, I. Rektor,

. 2017 ; 124 (7) : 841-852. [pub] 20170407

Jazyk angličtina Země Rakousko

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/bmc18025097

Grantová podpora
NV16-33798A MZ0 CEP - Centrální evidence projektů

This study investigates how complex motor-cognitive activities are processed in the subthalamic nucleus (STN) and internal globus pallidum (GPi), as adverse neuropsychiatric effects may accompany deep brain stimulation (DBS), mainly in Parkinson's disease (PD) and STN-DBS. Dystonia patients with GPi-DBS electrodes (n = 5) and PD subjects (n = 5) with STN-DBS electrodes performed two tasks: (1) copying letters; and (2) writing any letter other than that appearing on the monitor. The cognitive load of the second task was greater than that of the first. Intracranial local field potentials (LFPs) were analysed. A beta power decrease was the main correlate of the enhanced cognitive load during the second task in both structures, with a lateralization to the left side, mainly in the GPi. A gamma power increase linked with the increased cognitive activity was observed only in the STN. Differences were also observed in the theta and alpha bandpasses. Beta ERD reactivity seems to be essential during the processing of complex motor-cognitive tasks, increases with enhanced cognitive effort, and was observed in both the STN and GPi. Oscillatory reactivity to effortful cognitive processing in other frequency bands was less consistent, with differences between the studied nuclei. Lateralization of activity related to cognitive factors was observed mainly in the GPi.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc18025097
003      
CZ-PrNML
005      
20180717083601.0
007      
ta
008      
180709s2017 au f 000 0|eng||
009      
AR
024    7_
$a 10.1007/s00702-017-1719-6 $2 doi
035    __
$a (PubMed)28389718
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a au
100    1_
$a Bočková, Martina $u Central European Institute of Technology (CEITEC), Brain and Mind Research Programme, Masaryk University, Brno, Czech Republic. Movement Disorders Centre, First Department of Neurology, Medical Faculty of Masaryk University, Masaryk University, St. Anne's Hospital, Pekařská 53, 656 91, Brno, Czech Republic.
245    10
$a Oscillatory reactivity to effortful cognitive processing in the subthalamic nucleus and internal pallidum: a depth electrode EEG study / $c M. Bočková, J. Chládek, P. Jurák, J. Halámek, SZ. Rapcsak, M. Baláž, J. Chrastina, I. Rektor,
520    9_
$a This study investigates how complex motor-cognitive activities are processed in the subthalamic nucleus (STN) and internal globus pallidum (GPi), as adverse neuropsychiatric effects may accompany deep brain stimulation (DBS), mainly in Parkinson's disease (PD) and STN-DBS. Dystonia patients with GPi-DBS electrodes (n = 5) and PD subjects (n = 5) with STN-DBS electrodes performed two tasks: (1) copying letters; and (2) writing any letter other than that appearing on the monitor. The cognitive load of the second task was greater than that of the first. Intracranial local field potentials (LFPs) were analysed. A beta power decrease was the main correlate of the enhanced cognitive load during the second task in both structures, with a lateralization to the left side, mainly in the GPi. A gamma power increase linked with the increased cognitive activity was observed only in the STN. Differences were also observed in the theta and alpha bandpasses. Beta ERD reactivity seems to be essential during the processing of complex motor-cognitive tasks, increases with enhanced cognitive effort, and was observed in both the STN and GPi. Oscillatory reactivity to effortful cognitive processing in other frequency bands was less consistent, with differences between the studied nuclei. Lateralization of activity related to cognitive factors was observed mainly in the GPi.
650    _2
$a dospělí $7 D000328
650    _2
$a senioři $7 D000368
650    _2
$a kognice $x fyziologie $7 D003071
650    12
$a hluboká mozková stimulace $7 D046690
650    _2
$a dystonie $x patofyziologie $x terapie $7 D004421
650    _2
$a elektroencefalografie $7 D004569
650    _2
$a ženské pohlaví $7 D005260
650    _2
$a globus pallidus $x fyziologie $7 D005917
650    _2
$a lidé $7 D006801
650    _2
$a mužské pohlaví $7 D008297
650    _2
$a lidé středního věku $7 D008875
650    _2
$a Parkinsonova nemoc $x patofyziologie $x terapie $7 D010300
650    _2
$a nucleus subthalamicus $x fyziologie $7 D020531
655    _2
$a časopisecké články $7 D016428
700    1_
$a Chládek, Jan $u Central European Institute of Technology (CEITEC), Brain and Mind Research Programme, Masaryk University, Brno, Czech Republic. Institute of Scientific Instruments of the Academy of Sciences of the Czech Republic, v.v.i., Brno, Czech Republic.
700    1_
$a Jurák, Pavel $u Institute of Scientific Instruments of the Academy of Sciences of the Czech Republic, v.v.i., Brno, Czech Republic.
700    1_
$a Halámek, Josef $u Institute of Scientific Instruments of the Academy of Sciences of the Czech Republic, v.v.i., Brno, Czech Republic.
700    1_
$a Rapcsak, Steven Z $u Department of Neurology, University of Arizona, Tucson, USA.
700    1_
$a Baláž, Marek $u Central European Institute of Technology (CEITEC), Brain and Mind Research Programme, Masaryk University, Brno, Czech Republic. Movement Disorders Centre, First Department of Neurology, Medical Faculty of Masaryk University, Masaryk University, St. Anne's Hospital, Pekařská 53, 656 91, Brno, Czech Republic.
700    1_
$a Chrastina, Jan $u Central European Institute of Technology (CEITEC), Brain and Mind Research Programme, Masaryk University, Brno, Czech Republic. Department of Neurosurgery, St. Anne's Hospital, Masaryk University, Brno, Czech Republic.
700    1_
$a Rektor, Ivan $u Central European Institute of Technology (CEITEC), Brain and Mind Research Programme, Masaryk University, Brno, Czech Republic. ivan.rektor@fnusa.cz. Movement Disorders Centre, First Department of Neurology, Medical Faculty of Masaryk University, Masaryk University, St. Anne's Hospital, Pekařská 53, 656 91, Brno, Czech Republic. ivan.rektor@fnusa.cz.
773    0_
$w MED00010058 $t Journal of neural transmission (Vienna, Austria 1996) $x 1435-1463 $g Roč. 124, č. 7 (2017), s. 841-852
856    41
$u https://pubmed.ncbi.nlm.nih.gov/28389718 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y a $z 0
990    __
$a 20180709 $b ABA008
991    __
$a 20180717083900 $b ABA008
999    __
$a ok $b bmc $g 1317228 $s 1022018
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2017 $b 124 $c 7 $d 841-852 $e 20170407 $i 1435-1463 $m Journal of neural transmission $n J Neural Transm $x MED00010058
GRA    __
$a NV16-33798A $p MZ0
LZP    __
$a Pubmed-20180709

Najít záznam

Citační ukazatele

Pouze přihlášení uživatelé

Možnosti archivace