Search Results - "Andrzejak, R"

Hierarchical clustering using mutual information by Kraskov, A, Stögbauer, H, Andrzejak, R. G, Grassberger, P

“…We present a conceptually simple method for hierarchical clustering of data called mutual information clustering (MIC) algorithm. It uses mutual information…”
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Characterizing unidirectional couplings between point processes and flows by Andrzejak, R. G, Kreuz, T

“…Experimental data comprising both time-continuous flows and point processes are recorded in many scientific disciplines. The characterization of causal…”
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Using bivariate signal analysis to characterize the epileptic focus: the benefit of surrogates by Andrzejak, R G, Chicharro, D, Lehnertz, K, Mormann, F

“…The disease epilepsy is related to hypersynchronous activity of networks of neurons. While acute epileptic seizures are the most extreme manifestation of this…”
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Seizure prediction: the long and winding road by Mormann, Florian, Andrzejak, Ralph G., Elger, Christian E., Lehnertz, Klaus

“…The sudden and apparently unpredictable nature of seizures is one of the most disabling aspects of the disease epilepsy. A method capable of predicting the…”
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Disability, psychological distress and quality of life in breast cancer survivors with arm lymphedema by PYSZEL, A, MALYSZCZAK, K, PYSZEL, K, ANDRZEJAK, R, SZUBA, A

“…The aim of this study was to assess disability, psychological distress and quality of life in Polish breast cancer survivors with arm lymphedema. One thousand…”
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The epileptic process as nonlinear deterministic dynamics in a stochastic environment: an evaluation on mesial temporal lobe epilepsy by Andrzejak, R.G., Widman, G., Lehnertz, K., Rieke, C., David, P., Elger, C.E.

“…The theory of deterministic chaos addresses simple deterministic dynamics in which nonlinearity gives rise to complex temporal behavior. Although biological…”
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Detecting event-related time-dependent directional couplings by Andrzejak, R G, Ledberg, A, Deco, G

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Adventitial lymphatics and atherosclerosis by Drozdz, K, Janczak, D, Dziegiel, P, Podhorska, M, Piotrowska, A, Patrzalek, D, Andrzejak, R, Szuba, A

“…Lymphatic vessels are important in reverse cholesterol transport and play a crucial role in regression of atherosclerotic plaque in experimental animal models…”
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Effect of mycorrhization on the flowering of the Zantedeschia albomaculata /Hook./ Baill. cv. Albomaculata by Janowska, B., Andrzejak, R., Kosiada, T., Trelka, T., Frąszczak, B.

“…The study involved the application of a top dressing of a multicomponent Peters Professional fertiliser at concentration of 100 and 200 mg/l in the amount of…”
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Nonlinear EEG Analysis and Its Potential Role in Epileptology by Elger, C. E., Widman, G., Andrzejak, R., Arnhold, J., David, P., Lehnertz, K.

“…Deterministic chaos offers a striking explanation for apparently irregular behavior of the brain that is evidenced in the EEG. Recent developments in the…”
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Popliteal artery thrombosis secondary to a tibial osteochondroma by Gruber-Szydło, K, Poręba, R, Belowska-Bień, K, Derkacz, A, Badowski, R, Andrzejak, R, Szuba, A

“…Popliteal artery thrombosis may present as a complication of an osteochondroma located in the vicinity of the knee joint. This is a case report of a…”
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Presence of functional axillary lymph nodes and lymph drainage within arms in women with and without breast cancer-related lymphedema by Szuba, A, Pyszel, A, Jedrzejuk, D, Janczak, D, Andrzejak, R

“…This pilot study was designed to investigate lymphatic transport in the arms of women after breast cancer treatment without lymphedema and with mild and severe…”
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Nonlinear EEG analysis in epilepsy: its possible use for interictal focus localization, seizure anticipation, and prevention by Lehnertz, K, Andrzejak, R G, Arnhold, J, Kreuz, T, Mormann, F, Rieke, C, Widman And, G, Elger, C E

“…Several recent studies emphasize the high value of nonlinear EEG analysis particularly for improved characterization of epileptic brain states. In this review…”
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Serum lipid peroxide levels and erythrocyte glutathione peroxidase and superoxide dismutase activity in premenopausal and postmenopausal women by BEDNAREK-TUPIKOWSKA, G, BOHDANOWICZ-PAWLAK, A, BIDZINSKA, B, MILEWICZ, A, ANTONOWICZ-JUCHNIEWICZ, J, ANDRZEJAK, R

“…Free radical reactions are involved in processes connected with aging. Estradiol acts as antioxidant and free radical scavenger, but the mechanism of this…”
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Indications of nonlinear deterministic and finite-dimensional structures in time series of brain electrical activity: dependence on recording region and brain state by Andrzejak, R G, Lehnertz, K, Mormann, F, Rieke, C, David, P, Elger, C E

“…We compare dynamical properties of brain electrical activity from different recording regions and from different physiological and pathological brain states…”
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Serum lipid peroxide levels and erythrocyte glutathione peroxidase and superoxide dismutase activity in premenopausal and postmenopausal women by Bednarek-Tupikowska, G., Bohdanowicz-Pawlak, A., Bidzi ska, B., Milewicz, A., Antonowicz-Juchniewicz, J., Andrzejak, R.

“…Free radical reactions are involved in processes connected with aging. Estradiol acts as antioxidant and free radical scavenger ,but the mechanism of this…”
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Angiogenic and coagulation-fibrinolysis factors in non Hodgkin's lymphoma by Wróbel, T, Poreba, M, Mazur, G, Poreba, R, Pyszel, A, Beck, B, Steinmetz-Beck, A, Andrzejak, R, Kuliczkowski, K

“…High serum VEGF and bFGF levels are independent prognostic factors of poor prognosis in NHL patients. There is growing evidence that both angiogenesis and…”
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Discerning nonstationarity from nonlinearity in seizure-free and preseizure EEG recordings from epilepsy patients by Rieke, C., Mormann, F., Andrzejak, R.G., Kreuz, T., David, P., Elger, C.E., Lehnertz, K.

“…A number of recent studies indicate that nonlinear electroencephalogram (EEG) analyses allow one to define a state predictive of an impending epileptic…”
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Is it possible to anticipate seizure onset by non-linear analysis of intracerebral EEG in human partial epilepsies? by Lehnertz, K, Widman, G, Andrzejak, R, Arnhold, J, Elger, C E

“…Detection of electrophysiological features preceding and indicative of imminent seizures in patients with epilepsy would be a major breakthrough with immense…”
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Heavy metals as indirect causative factors of capillaropathy by Andrzejak, R, Antonowicz, J, Kochel, B

“…By applying systemic analysis to a set of random variables, representing blood or urine concentrations of certain enzymes, lipids and metals, three direct…”
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