Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Diana Stephanova"'
Publikováno v:
International Journal Bioautomation, Vol 22, Iss 2, Pp 187-194 (2018)
The effect of unilateral tonic muscle activity with and without co-activation of the antagonists on motor cortex excitability has been studied in seven right handed healthy volunteers. Contralateral motor evoked potentials (MEPs) were recorded from t
Autor:
A. Kossev, Diana Stephanova
Publikováno v:
Journal of Integrative Neuroscience. 16:319-333
The present study investigates the temperature dependence of electrotonic potentials in mathematically-simulated myelinated axons with one of three increasingly-severe type of amyotrophic lateral sclerosis (ALS) pathology, termed as ALS1, ALS2 and AL
Autor:
Diana Stephanova, A. Kossev
Publikováno v:
Journal of Integrative Neuroscience. 15:261-276
The present study investigates action potential abnormalities in previously simulated cases of amyotrophic lateral sclerosis, termed as ALS1, ALS2 and ALS3, respectively, when the temperature is changed from 20[Formula: see text]C to 42[Formula: see
Autor:
M. Daskalova, Diana Stephanova
Publikováno v:
Journal of Integrative Neuroscience. 14:235-252
Threshold electrotonus changes have been studied following warming to 37°C and cooling to 25°C in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). To extend the tracking of these changes also during hypothermia (≤ 25°C) an
Publikováno v:
Journal of Integrative Neuroscience. 14:19-30
Decreased conducting processes leading usually to conduction block and increased weakness of limbs during cold (cold paresis) or warmth (heat paresis) have been reported in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). To ex
Autor:
Diana Stephanova, A. Kossev
Publikováno v:
Journal of integrative neuroscience. 15(4)
Electrotonic potentials allow the accommodative processes to long-lasting subthreshold polarizing stimuli to be assessed. The present study investigates such potentials in previously simulated cases of amyotrophic lateral sclerosis, termed as ALS1, A
Publikováno v:
IFMBE Proceedings ISBN: 9789811041655
The aim of the present study was to investigate the effect of co-activation of antagonist muscles on long-latency intracortical inhibition (LICI) in comparison to isometric index finger abduction. EMG signals were recorded from the first dorsal inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9260d5e4552e3557bf7bc962fa7fcf
https://doi.org/10.1007/978-981-10-4166-2_50
https://doi.org/10.1007/978-981-10-4166-2_50
Autor:
M. Daskalova, Diana Stephanova
Publikováno v:
Journal of Integrative Neuroscience. 13:447-464
To expand our studies on accommodation in human motor nerve axons, the effects of temperature on polarizing nodal and internodal electrotonic potentials and their current kinetics are investigated. The computations use our temperature dependent multi
Autor:
M. Daskalova, Diana Stephanova
Publikováno v:
Journal of Integrative Neuroscience. 13:529-543
The effects of temperature on conducting and accommodative processes in the myelinated human motor nerve fiber were previously studied by us in the range of 20°C-42°C. To complete the cycle of our studies on adaptive processes in the fiber, the tem
Publikováno v:
Journal of Integrative Neuroscience. 10:105-120
Recently, patients with chronic demyelinating neuropathies have demonstrated significant abnormalities in their multiple nerve excitability properties measured by a non-invasive threshold tracking technique. In order to expand our studies on the poss