Clinical Neuroscience

[Congress calendar]

SEPTEMBER 30, 2008

Clinical Neuroscience - 2008;61(09-10)

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Further articles in this publication

Clinical Neuroscience

[European Association of Young Neurologists and Trainees]

SZTRIHA László

Clinical Neuroscience

[In memoriam professor Lóránt Leel-Õssy]

MAJTÉNYI Katalin

Clinical Neuroscience

[Synchronized, oscillatory brain activity in visual perception]

BRAUNITZER Gábor

[The present study investigates one of the most promising developments of the brain-mind question, namely the possible links between synchronized oscillatory brain activity and certain (visual) perceptual processes. Through a review of the relevant literature, the author introduces the reader to the most important theories of coherent perception (’binding‘), and makes an attempt to show how synchronization of EEG-registrable oscillatory activities from various frequency bands might explain binding. Finally, a number of clinical problems are also mentioned, regarding which the presented theoretical framework might deserve further consideration.]

Clinical Neuroscience

[Editorial comment]

RAJNA Péter

Clinical Neuroscience

[The impact of prolonged hunger strike: clinical and laboratory aspects of twenty-five hunger strikers]

D Kirbas, N Sutlas, DY Kuscu, N Karagoz, O Tecer, U Altun

[Background - Hunger strike is a very serious entity which may lead to severe diseases and death. Aims - The aim of this study is to document the clinical, neurophysiological, neuroradiological, and neuropsychological aspects of prolonged hunger strike. Material and method - We investigated the clinical and laboratory characteristics of 25 hungerstrikers hospitalized during refeeding process. One sample t-test, independent samples t-test, Mann-Whitney and Pearson correlation tests were used for statistical analyses. Results - Twelve of them had a continuous hunger strike ranging between 190-366 days. The other 13 had quitting intervals for various reasons with a continuous hunger ranging between 65-265 days with a total hunger duration of 153-382 days. The mean loss of body mass index (BMI) was 40.98±9.3%. Imbalance, sleep disorders, somatosensory disturbances, and adynamia were the most common complaints. At admission, one third experienced ophtalmoparesis, about half of them had paresis, one quarter had truncal ataxia. At discharge 16% had persistant ophtalmoparesis and 36% nystagmus. Only four patients (16%) could walk independently. There was no serious MRI, EEG findings. Most prominent EMG findings were the decrease in median and sural nerve cnap, median and fibulary cmap, and fibulary ncv values. They showed mild impairment in MMTS and most of them had attention deficit and frontal type memory impairment. Conclusion - It can be concluded that vitamin B intake, independent of the quantity and timing, lowers the morbidity and mortality of hunger strikers.]

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