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Spectral analysis of the ocular microtremor in patients with brainstem disorders


, : Spectral analysis of the ocular microtremor in patients with brainstem disorders. Eeg-Emg 18(1): 20-26

In 61 healthy and 79 patients the small involuntary movements were recorded using a piezoelectric strain gauge transducer mounted on a modified optical frame. The recording was followed by a spectralanalytic process with special programms. We used a detailed neurological examination for estimating the clinical condition of the patients. The spectral analysis of the ocular microtremor supplies results which correspond to the clinical condition in each cases of the patients with increased central herniation. A irreversible loss of cerebral function (brain death) can also be documented. Patients with special clinical syndroms show tremograms which answer the probably extent of damage of (meso)-pontine parts. We investigated and discussed effects of the influence of central-nervous drugs, age-dependent relations, the significance of cardiovascular pulsations and questions of the comparability of findings between both bulbi. The ocular microtremor shows burst-like components with a frequency peak between 60 and 90 oscillations per second. At present must be assessed that it could be a potential monitor of the function of the reticular (meso)-pontine formation.

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Murti S.K., 1987: A taxonomic study of some cyperaceae of northwest himalayan and sub himalayan tract india. The paper deals with the sedge flora, comprising 8 genera and 28 species, of the northwest Himalayan and sub-Himalayan tracts. Keys to genera and species are provided.

Sten'-Ko, Rp, 1982: Cycle of development of Crepidostomum metoecus (Tramatoda: Bunoderidae) Includes insect hosts.1. Parazity i parazitozy cheloveka i zhivotnykh: sbornik nauchnykh trudov redaktsionnaia kollegiia: IUI Polianskii: 204

Anonymous, 2013: In vivo GABA T2 determination with J-refocused echo time extension at 7 T. A method to measure the T2 relaxation time of GABA with spectral editing techniques is proposed. Spectral editing techniques can be used to unambiguously extract signals of low concentration J-coupled spins such as -aminobutyric acid (GABA) from...

Sharma, D. K.; Kedar Prasad; Ram Pyare, 2007: Residual effect of organics and fertilizers applied in rice (Oryza sativa) on succeeding wheat (Triticum aestivum) in rice-wheat sequence. Field experiments were conducted in Kanpur, Uttar Pradesh, India, during the 2003/04 and 2004/05 cropping seasons, to study the residual effect of organics and fertilizers applied in rice on the succeeding wheat crop. All organics had significant...

Yalcin S., 1991: Transformation studies of escherichia coli jm109 strain with puc19 vector. In this study, factors that affect the transformation of E. coli JM109 strain with pUC19 vector were evaluated and Hanahan and PEG - One step techniques were compared.

Sugita, Yasuyuki; Yoshinaka, Makoto; Mukawa, Rumi; Oonuma, Sumi; Ishii, Norihisa; Nakajima, Hiroshi, 2003: A case of multibacillary leprosy. We report a 74-year-old Japanese man who occurred leprosy at the age of 68. He moved to Bolivia at the age of 33 as an immigrant. He complained erythematous plaques on his trunk and extremeties and dysuria. Skin biopsy specimen revealed granulomat...

Vijayaraghavan M.R., 1987: Meristoderm in turbinaria conoides fucales sargassaceae. In Turbinaria conoides (J. Agardh) Kutzig, the hapteron, thallu and receptacle meristoderm cells are columnar, polarized and have thick longitudinal walls. In the thallus apical cavity, however, these cells are elongate and possess cap-like struct...

Howatt M.E.; Remick D.G.; Scales W.E.; Campbell D.A.Jr, 1992: Tissue associated tnf following hepatic ischemia. FASEB Journal 6(4): A1332

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