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Chien JH, Korzeniewska A, Hillis AE, Kim JH, Emerson N, Greenspan JD, Campbell CM, Meeker TJ, Markman TM, Lenz FA. Vigilance behaviors and EEG activity in sustained attention may affect acute pain. ACTA ACUST UNITED AC 2017; 3. [PMID: 34295543 PMCID: PMC8294460 DOI: 10.15761/jsin.1000184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
During Sustained Attention to stimuli across many modalities neural activity often decreases over time on task, while Errors in task performance increase (Vigilance Decrement). Sustained Attention to pain has rarely been investigated experimentally despite its clinical significance. We have employed a Sustained Attention protocol (Continuous Performance Task, CPT) in which the subject counts painful laser stimuli (targets) when they occur randomly in a prolonged train of nonpainful nontargets. We hypothesize that the magnitude of the poststimulus oscillatory power divided by baseline power (Event-Related Spectral Perturbation, ERSP - scalp EEG) over Frontoparietal structures will decrease at all frequencies with time on task, while Beta ERSP (14-30Hz) will be correlated with Error Rates in performance of the CPT. During the CPT with a painful target ERSP was found in four separate Windows, as defined by both their frequency band and the time after the stimulus. A Vigilance Decrement was found which confirms that Sustained Attention to pain was produced by this CPT. In addition, Error Rates was correlated inversely with laser energy, and with ratings of pain unpleasantness and salience. Error Rates also were related directly to the Beta ERSP Window at scalp EEG electrodes over the central sulcus. Over time on task, the ERSP magnitude decreased in Alpha (8-14Hz) Window, was unchanged in early and late Delta/Theta Windows (0-8Hz), and increased in the Beta Window. The increase in Beta ERSP and a decrease in the Alpha ERSP occurred at the same EEG electrode over the parietal lobe to a significant degree across subjects. Overall, Beta activity increases with time on task, and with higher Error Rates as in the case of other modalities. In the case of pain increased Errors correspond to misidentification of painful and nonpainful stimuli and so modulate the sensation of pain under the influence of Sustained Attention.
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Affiliation(s)
- J H Chien
- Institute of Biomedical Engineering - Nanomedicine, National Health Research Institutions, Taiwan, Republic of China
| | - A Korzeniewska
- Department of Neurology, Johns Hopkins University, Baltimore, USA
| | - A E Hillis
- Department of Neurology, Johns Hopkins University, Baltimore, USA
| | - J H Kim
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA.,Department of Neurosurgery, Korea University Guro Hospital, Seoul, Korea
| | - N Emerson
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA
| | - J D Greenspan
- Department of Pain and Neural Sciences, Dental School, University of Maryland, Baltimore, USA
| | - C M Campbell
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA.,Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, USA
| | - T J Meeker
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA
| | - T M Markman
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA
| | - F A Lenz
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA
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Chien JH, Colloca L, Korzeniewska A, Cheng JJ, Campbell CM, Hillis AE, Lenz FA. Oscillatory EEG activity induced by conditioning stimuli during fear conditioning reflects Salience and Valence of these stimuli more than Expectancy. Neuroscience 2017; 346:81-93. [PMID: 28077278 PMCID: PMC5426483 DOI: 10.1016/j.neuroscience.2016.12.047] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 12/24/2016] [Accepted: 12/27/2016] [Indexed: 12/28/2022]
Abstract
Imaging studies have described hemodynamic activity during fear conditioning protocols with stimulus trains in which a visual conditioned stimulus (CS+) is paired with an aversive unconditioned stimulus (US, painful laser pulse) while another visual stimulus is unpaired (CS-). We now test the hypothesis that CS Event Related Spectral Perturbations (ERSPs) are related to ratings of CS Expectancy (likelihood of pairing with the US), Valence (unpleasantness) and Salience (ability to capture attention). ERSP windows in EEG were defined by both time after the CS and frequency, and showed increased oscillatory power (Event Related Synchronization, ERS) in the Delta/Theta Windows (0-8Hz) and the Gamma Window (30-55Hz). Decreased oscillatory power (Event Related Desynchronization - ERD) was found in Alpha (8-14Hz) and Beta Windows (14-30Hz). The Delta/Theta ERS showed a differential effect of CS+ versus CS- at Prefrontal, Frontal and Midline Channels, while Alpha and Beta ERD were greater at Parietal and Occipital Channels early in the stimulus train. The Gamma ERS Window increased from habituation to acquisition over a broad area from frontal and occipital electrodes. The CS Valence and Salience were greater for CS+ than CS-, and were correlated with each other and with the ERD at overlapping channels, particularly in the Alpha Window. Expectancy and CS Skin Conductance Response were greater for CS+ than CS- and were correlated with ERSP at fewer channels than Valence or Salience. These results suggest that Alpha ERSP activity during fear conditioning reflects Valence and Salience of the CSs more than conditioning per se.
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Affiliation(s)
- J H Chien
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA
| | - L Colloca
- Department of Pain Translational Symptom Science, School of Nursing, and Department of Anesthesiology, School of Medicine, University of Maryland, Baltimore, USA
| | - A Korzeniewska
- Departments of Neurology and Cognitive Science, Johns Hopkins University, Baltimore, USA
| | - J J Cheng
- Department of Neurosurgery, Emory University, Atlanta, USA
| | - C M Campbell
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, USA
| | - A E Hillis
- Departments of Neurology and Cognitive Science, Johns Hopkins University, Baltimore, USA
| | - F A Lenz
- Department of Neurosurgery, Johns Hopkins University, Baltimore, USA.
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Korzeniewska A, Cervenka MC, Jouny CC, Perilla JR, Harezlak J, Bergey GK, Franaszczuk PJ, Crone NE. Ictal propagation of high frequency activity is recapitulated in interictal recordings: effective connectivity of epileptogenic networks recorded with intracranial EEG. Neuroimage 2014; 101:96-113. [PMID: 25003814 DOI: 10.1016/j.neuroimage.2014.06.078] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Revised: 06/08/2014] [Accepted: 06/30/2014] [Indexed: 01/08/2023] Open
Abstract
Seizures are increasingly understood to arise from epileptogenic networks across which ictal activity is propagated and sustained. In patients undergoing invasive monitoring for epilepsy surgery, high frequency oscillations have been observed within the seizure onset zone during both ictal and interictal intervals. We hypothesized that the patterns by which high frequency activity is propagated would help elucidate epileptogenic networks and thereby identify network nodes relevant for surgical planning. Intracranial EEG recordings were analyzed with a multivariate autoregressive modeling technique (short-time direct directed transfer function--SdDTF), based on the concept of Granger causality, to estimate the directionality and intensity of propagation of high frequency activity (70-175 Hz) during ictal and interictal recordings. These analyses revealed prominent divergence and convergence of high frequency activity propagation at sites identified by epileptologists as part of the ictal onset zone. In contrast, relatively little propagation of this activity was observed among the other analyzed sites. This pattern was observed in both subdural and depth electrode recordings of patients with focal ictal onset, but not in patients with a widely distributed ictal onset. In patients with focal ictal onsets, the patterns of propagation recorded during pre-ictal (up to 5 min immediately preceding ictal onset) and interictal (more than 24h before and after seizures) intervals were very similar to those recorded during seizures. The ability to characterize epileptogenic networks from interictal recordings could have important clinical implications for epilepsy surgery planning by reducing the need for prolonged invasive monitoring to record spontaneous seizures.
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Affiliation(s)
- A Korzeniewska
- Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Meyer 2-147, Baltimore, MD 21287, USA.
| | - M C Cervenka
- Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Meyer 2-147, Baltimore, MD 21287, USA
| | - C C Jouny
- Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Meyer 2-147, Baltimore, MD 21287, USA
| | - J R Perilla
- Beckman Institute and Department of Physics, University of Illinois Urbana-Champaign, 405 N. Mathews Ave., Urbana, IL 61801, USA
| | - J Harezlak
- Department of Biostatistics, Richard M. Fairbanks School of Public Health and School of Medicine Indiana University, 410 W 10th St., Suite 3000, Indianapolis, IN 46202, USA
| | - G K Bergey
- Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Meyer 2-147, Baltimore, MD 21287, USA
| | - P J Franaszczuk
- Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Meyer 2-147, Baltimore, MD 21287, USA; Human Research and Engineering Directorate, US Army Research Laboratory, 459 Mulberry Point Rd, Aberdeen Proving Ground, MD 21005, USA
| | - N E Crone
- Department of Neurology, Johns Hopkins University School of Medicine, 600 N. Wolfe St., Meyer 2-147, Baltimore, MD 21287, USA
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Kosacka M, Brzecka A, Piesiak P, Korzeniewska A, Jankowska R. Soluble ligand CD40 and uric acid as markers of atheromatosis in patients with obstructive sleep apnea. Adv Exp Med Biol 2014; 839:55-60. [PMID: 25315617 DOI: 10.1007/5584_2014_44] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The aim of the study was to evaluate the risk of atheromatosis in patients with obstructive sleep apnea (OSA), as based on the concentration of the pro-atherogenic soluble CD40L ligand (sCD40L) in relation to the level of uric acid. The serum levels of sCD40L and uric acid were measured in 79 OSA patients (mean apnea/hypopnea index - AHI 34.4 ± 20.9) and in 40 healthy controls. We found that sCD40L was higher in the OSA patients with hyperuricemia than that in the patients with uric acid in the normal range (sCD40L: 9.0 ng/ml vs. 8.0 ng/ml, respectively, p < 0.05). There was a positive association of sCD40L with AHI (p = 0.01) and a negative one with the mean minimal nocturnal SaO₂(p < 0.05). Uric acid correlated negatively with the mean and minimal SaO₂and positively with the oxygen desaturation index (p < 0.05). OSA patients with hyperuricemia also had a higher prevalence of hypertension and ischemic heart disease. We conclude that OSA patients with increased uric acid concentration have increased risk of atheromatosis, as indicated by a higher level of soluble pro-atherogenic ligand CD40, and a higher prevalence of cardiovascular adverse events.
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Affiliation(s)
- M Kosacka
- Department of Pulmonology and Lung Cancer, Wroclaw Medical University, 105 Grabiszynska St., Wroclaw, 53-439, Poland,
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Stezowska-Kubiak S, Piotrowski R, Pogorzelski A, Sands D, Bartnicka-Trawinska M, Popiel A, Korzeniewska A, Oralewska B, Staszak-Kowalska R, Skorupa W, Rachel M, Walkowiak J. Polish National CF Registry – preliminary report. J Cyst Fibros 2009. [DOI: 10.1016/s1569-1993(09)60409-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Korzeniewska A, Kaczmarek J, Soloniewicz A, Stelmach P, Stelmach I. 203 Nutritional status and lung function and sputum II-8/IL-10 levels in CF patients. J Cyst Fibros 2006. [DOI: 10.1016/s1569-1993(06)80185-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
Depth electroencephalographic (EEG) activity was recorded from basolateral amygdala (BLA), ventral subiculum (VSB), n. accumbens (ACC) and subpallidal area (SPL) in freely moving rats, during locomotor tasks with various types of reinforcement in order to compare the strength of limbic-motor interactions in selected behavioral situations. For all EEG signals multichannel coherences (ordinary, multiple and partial) were calculated using autoregression model. Partial coherences indicate the level of synchronization between two signals, thus they were assumed to indicate the strength of direct connection between the structures from which these signals have been recorded. The partial coherences were calculated for six selected frequency bands and the strength of connections within the BLA-VSB-ACC-SPL circuit was estimated for two different behavioral situations and compared. It was found that the strength of connections is sensitive to changes in both motor and emotional aspects of behavioral situation: the strength of BLA-VSB, VSB-ACC, and ACC-SPL depended on motor demands of behavioral task; these of BLA-VSB increased in the highest frequency bands in all emotionally engaging situations when compared with well trained locomotive; the strength of ACC-SPL increased in situations when automatic stereotyped motor behavior was induced by biologically important stimuli, while it decreased or did not change in the motor tasks demanding more precise and quickly adjustable movements. The results are discussed according to the motor-limbic integration model of proposed by Mogenson and show the dynamics of its connections in relation to the motivational-emotional context of the task.
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Affiliation(s)
- A Korzeniewska
- Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland
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Wróblewski L, Korzeniewska A, Barycki J. [A case of bilateral internal carotid artery and right vertebral artery occlusion]. Neurol Neurochir Pol 1997; 31:601-6. [PMID: 9446050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The authors discuss a case of a 46 year-old man with bilateral internal carotid artery and right vertebral artery occlusion in unexpectedly good clinical state. The clinical diagnosis is documented by angiographic and doppler findings and brain CT scan.
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Affiliation(s)
- L Wróblewski
- Oddziału Neurologicznego Szpitala Rejonowego w Lubartowie
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Korzeniewska A, Kasicki S, Kamiński M, Blinowska KJ. Information flow between hippocampus and related structures during various types of rat's behavior. J Neurosci Methods 1997; 73:49-60. [PMID: 9130678 DOI: 10.1016/s0165-0270(96)02212-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The relationships among the CA1 field of hippocampus, the entorhinal-piriform area, the subiculum and the lateral septum were studied in various behavioral states in the rat. The EEG signals recorded simultaneously from chronically implanted electrodes were analyzed by means of a multichannel autoregressive (AR) model. Power spectra, ordinary, multiple and partial coherences, and directed transfer functions were calculated. The method of analysis which took into account all signals simultaneously, not pair-wise, made it possible to estimate the spectral characteristics and the directions of the EEG flow between structures. The pattern of the EEG activity propagation depended on the type of behavior, difficulty of the task performed by the animal, and the phase of the trial. Our results not only confirmed the existence of connections between analyzed structures, but also showed that these connections may have different strengths during various types of behavior.
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Affiliation(s)
- A Korzeniewska
- Department of Neurophysiology, Nencki Institute of Experimental Biology, Warsaw, Poland.
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