Bedrich Roth

Bedrich Roth

Division Of Neurology, University Of Ottawa (Canada), Department Of Neuropsychiatry, University Of Osaka (Japan), And The Neurology Clinic, Charles University, Prague (Czechoslovakia)

Direct Impact

Concepts for which Bedrich Roth has direct influence:

sleep drunkenness
lowered vigilance
north american
hla dr2
illness variables
eeg recordings
124 narcoleptics

External impact

Concepts related to the work of other authors for which Bedrich Roth has influence:

convulsive syndrome
electrical anomalies
blood calcium normalization
electroencephalographical modifications
nervous complications
rachitic tetany
uncontrolled vomiting

Prominent publications by Bedrich Roth

KOL-Index: 31
KOL-Index: 14 The correlation of clinical and EEG findings was studied in 40 patients with Wilson's disease and their 57 heterozygous relations (25 children, 30 parents and 2 siblings). EEG changes in Wilson's disease were found in 84% (50% mild, 34% moderate) with but a slight predominance in patients with neurological involvement. The relatively high rate of pathological EEG findings in the hepatic or ...
Known for
Long-Term Penicillamine | 50 Mild | 25 Children | Wilson Heterozygous
KOL-Index: 10 Part I. The EEG recordings of 434 patients were activated by graded sleep deprivation. In clinically manifest epilepsies with a predominantly negative EEG tracing at rest the incidence of epileptic manifestations increased after sleep deprivation from 18.03% to 59.01%, in clinically suspect epilepsies from 6.4% to 39.0%. In other paroxysmal affections such as febrile convulsions, syncopes ...
Known for
Non-Specific Manifestation | Post-Deprivation Recordings | Organic Brain Affections | Activation Method
KOL-Index: 10
Known for
Hyperventilation Tetany
KOL-Index: 10 1.1. States of lowered vigilance are characterized by EEG rhythms corresponding to the period of transition from awakeness to sleeping. Their appearance in the EEG may, however, be infraclinical.2.2. The author distinguishes four stages of reduced vigilance and describes their morphological appearance, dynamics, reactibility to external stimulation and responses to methods of activation.3.3. ...
Known for
Rhythms Lowered | Appearance Eeg
KOL-Index: 9
Known for
Narcolepsy | Dissociated Sleep
KOL-Index: 9 A questionnaire survey has been made of the life effects of narcolepsy in 180 patients, 60 each from North American, Asian and European populations, with 180 similarly distributed age and sex matched controls. Life-effects were attributed by the patients to the primary symptoms of excessive daytime drowsiness, sleep attacks, cataplexy, vivid hypnagogic hallucinations and sleep paralysis, and ...
Known for
Accidents Attributed | Cataplexy Sleep | Matched Effects | 180 North
KOL-Index: 8 Brain-stem auditory evoked potentials (BAEPs) were tested in 34 patients with hereditary motor and sensory neuropathy (HMSN), most of which with HMSN type I with the autosomal dominant type of inheritance. In only a few cases a recessive or sporadic form of the disease was diagnosed, and one patient was rated as HMSN type III. In 44% complicated forms with signs of CNS involvement ...
Known for
Cns Involvement | Central Brain-Stem Parts | Recessive Sporadic Form | Non-Significantly Prolonged Wave Iii
KOL-Index: 7 Seventy patients suffering from narcolepsy and eighteen patients with hypersomnia were examined by polygraphic methods. A total of 115 recordings were made.In patients suffering exclusively from narcoleptic attacks only signs of NREM sleep were found. The findings were similar, with one single exception, in patients with hypersomnia.In the group of patients suffering from narcolepsy with ...
Known for
Sleep Narcolepsy | Polygraphic Methods | Single Exception | 115 Recordings
KOL-Index: 7 In the course of polygraphic studies of night sleep the authors recorded respiration through the right and left nostrils by means of two thermoelements. They observed a peculiar and unexpected phenomenon: during the REM sleep phase of the 3rd sleep cycle of 4 healthy persons with 6 full night recordings, respiration through the left nostril stopped, whereas it increased both in frequency and ...
Known for
Rem Sleep Phase | 6 Night Recordings | 3rd Sleep Cycle | Night Sleep

Division of Neurology, University of Ottawa (Canada), Department of Neuropsychiatry, University of Osaka (Japan), and the Neurology Clinic, Charles University, Prague (Czechoslovakia)

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