Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Athanasios Katsarkas"'
Publikováno v:
Frontiers in Computational Neuroscience, Vol 10 (2016)
Frontiers in Computational Neuroscience
Frontiers in Computational Neuroscience
The vestibulo-ocular reflex (VOR) is essential in our daily life to stabilize retinal images during head movements. Balanced vestibular functionality secures optimal reflex performance which otherwise can be distorted by peripheral vestibular lesions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3b51502870045ec4de979c28814ba03
Publikováno v:
Oto-Rhino-Laryngologia Nova. 11:59-67
Objectives: The evaluation of the caloric and the rotational tests in the light of contemporary data on the function and dysfunction of the vestibular system. This is attempted by using novel engineering system notions. Material and Patients: Our wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c36cee441d682218b28c3cd94c9f4b6a
https://doi.org/10.1159/000048742
https://doi.org/10.1159/000048742
Publikováno v:
Acta Oto-Laryngologica. 120:177-181
Head-shaking nystagmus (HSN) is induced by oscillating the head at high frequency in the horizontal plane. This test is used in the clinic to detect the presence of a unilateral loss of vestibular function. HSN has been described as monophasic with f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eed2a0e939a955cb0091573ce966db41
https://doi.org/10.1080/000164800750000865
https://doi.org/10.1080/000164800750000865
Autor:
Athanasios Katsarkas
Publikováno v:
Acta Oto-Laryngologica. 119:745-749
Between October 1974 and August 1997 in our Dizziness Clinic (n = 15,233), 2,523 patients were found to suffer from BPPV. All patients were assessed and followed up by the author. Patients (n = 337) having other ear or neurological diseases were excl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaf613bbc9d2e7fe911ea3d8d6e44f6d
https://doi.org/10.1080/00016489950180360
https://doi.org/10.1080/00016489950180360
Publikováno v:
Acta Oto-Laryngologica. 115:476-483
The properties of the vestibulo-ocular reflex (VOR) were examined during sinusoidal passive head rotation in the dark at 1/6 Hz, in 9 normal subjects and 14 unilateral vestibular patients. Rotation speeds ranged from 90 to 180 degrees/s. The bias (of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::433a2e97e19f2af30ac960b5cdfae281
https://doi.org/10.3109/00016489509139351
https://doi.org/10.3109/00016489509139351
Publikováno v:
Acta Oto-Laryngologica. 115:585-596
The vestibulo-ocular reflex (VOR) is traditionally evaluated by the gain (sensitivity) and offset (bias) of nystagmus slow phases during sinusoidal, passive, head rotation in the dark. The analysis methods used are typically only truly applicable to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f5b02d3c5690203c2a8e8b23dc89b5a
https://doi.org/10.3109/00016489509139372
https://doi.org/10.3109/00016489509139372
Autor:
Athanasios Katsarkas
Publikováno v:
Otolaryngology - Head and Neck Surgery. 110:296-301
In the Royal Victoria Hospital dizziness clinic, 1194 of 9767 (12.22%) patients were 70 years of age or older on the day of the first visit. There were 750 women and 444 men, with no difference in age distribution (p0.9). In 367 (27.04%) cases (perce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ba6850cf2849074e8e7efdeb421ac0
https://doi.org/10.1016/s0194-5998(94)70772-3
https://doi.org/10.1016/s0194-5998(94)70772-3
Autor:
Marilyn Jones-Gotman, Julie A. Boyle, Athanasios Katsarkas, Johan N. Lundström, Johannes Frasnelli
Chemosensory-based communication is a vital signaling tool in most species, and evidence has recently emerged in support of the notion that humans also use social chemosignals (so-called pheromones) to communicate. An ongoing controversy does exist,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eaf255b8e766c7f423cc3343fbd49ab
https://europepmc.org/articles/PMC3607301/
https://europepmc.org/articles/PMC3607301/
Publikováno v:
Otolaryngology–Head and Neck Surgery. 105:633-640
The VOR has historically been described by parameters of the slow phase of nystagmus while fast phases have been systematically ignored. However, ample neurophysiologic and theoretical evidence suggests that fast phases are an integral part of the VO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0ec8ca5a300c54162e353abafb4cd5e
https://doi.org/10.1177/019459989110500501
https://doi.org/10.1177/019459989110500501
Autor:
Athanasios, Katsarkas
Publikováno v:
Geriatrics. 63(11)
Dizziness and vertigo occur frequently in aging. Inner ear or nervous system pathology (central or peripheral) may be the cause. Other causes may also be cardiovascular disease, medication, leg pathology, psycho-pathologic processes (psychogenic dizz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::66760f828f2576df464ac019f5a8f1cf
https://pubmed.ncbi.nlm.nih.gov/18998763
https://pubmed.ncbi.nlm.nih.gov/18998763