Abstract:
:The input from fore- and hindlimbs to the vestibular nuclear complex (VNC) was investigated in awake cats. Electrical stimulus was given to the sciatic, radial and vestibular nerves bilaterally and single unit responses were recorded in the VNC with extracellular technique. The position of the microelectrode was histologically confirmed. All four major vestibular nuclei received fore- as well as hindlimb input. Forty per cent of the neurons with limb input also received vestibular afferents. No major distinguishing features appeared between the different nuclei with regard to response characteristics. Certain differences in laterality of response, quantitative fore-hindlimb ratio and somatosensory-labyrinthine convergence were observed however. Response latencies to sciatic and radial nerve stimuli always exceeded a 3 msec and were grouped around 8 and 16 msec. A third population of vestibular neurons had latencies over 20 msec. Both excitatory and inhibitory responses were recorded, with the latter not always following an activation. The findings illustrate the complex nature of the ascending pathway to the VNC and the integrative properties of this complex.
journal_name
Acta Otolaryngoljournal_title
Acta oto-laryngologicaauthors
Rubin AM,Liedgren SR,Odkvist LM,Larsby B,Aschan Gdoi
10.3109/00016487909126395subject
Has Abstractpub_date
1979-01-01 00:00:00pages
113-22issue
1-2eissn
0001-6489issn
1651-2251journal_volume
87pub_type
杂志文章abstract::Forty-three consecutive patients with peripheral facial palsy were examined to evaluate the incidence of facial palsy caused by the tick-borne Borrelia spirochete in a non-coastal area in the south of Sweden. Six (14%) of the patients were found to have a Borrelia infection. The incidence of Borrelia-induced facial pa...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488909125548
更新日期:1989-11-01 00:00:00
abstract:CONCLUSION:We report a distinct pattern of tongue movement. This is interpreted as a compensatory mechanism after hypopharyngo-laryngectomy with reconstruction using a jejunal autograft. Passage through the oesophagus is mainly passive. OBJECTIVE:Swallowing is normally initiated voluntarily, and afterwards presumed to...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016481003664785
更新日期:2010-09-01 00:00:00
abstract:CONCLUSION:In patients with early glottic squamous cell carcinoma (SCC) submitted to CO2 laser endoscopic resection, local disease recurrence was significantly correlated with the presence of positive additional surgical margins on permanent sections. OBJECTIVES:To evaluate the rate of cancer recurrence in patients wi...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480500316985
更新日期:2006-03-01 00:00:00
abstract::Intracellular calcium concentrations ([Ca2+]i) in type I cochlear spiral ganglion cells (SGCs) of the guinea pig were measured by digital imaging microscopy and the Ca(2+)-sensitive dye Fura-2. Extracellular ATP induced elevation of [Ca2+]i in type I SGCs in a concentration-dependent manner. The ATP-induced elevation ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489709113435
更新日期:1997-07-01 00:00:00
abstract:CONCLUSIONS:The transconjunctival approach to orbital floor fractures permits excellent exposure of the inferior orbit and provides a good surgical outcome, especially with regard to ocular motility. OBJECTIVE:Surgical access to orbital floor fractures can be accomplished via the transconjunctival approach. The majori...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480500395757
更新日期:2006-04-01 00:00:00
abstract::A prospective study was carried out to assess the possible biochemical background of the AAm production by HVF in accordance with selected histological types and voice disorders. The mass of new tissue forming HVF in different clinical cases led us to suspect, according to our previous results, that PGs, LTs and other...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489309135840
更新日期:1993-05-01 00:00:00
abstract::The transitional zone of the saccule and the utricle--has been studied by transmission electron microscope in rats, days before birth. A noticeable secretory activity has been observed in their cells as well as the presence of inorganic spicular bodies that have also been observed in the lumen, some of them integrated...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488309139436
更新日期:1983-05-01 00:00:00
abstract::The purpose of this study was to establish whether lactoferrin (hLf) attached to Streptococcus pyogenes, one causative agent of acute pharyngotonsillitis (AT), during the course of the disease. Bacterial samples were obtained from the tonsillar surfaces of 7 patients (6 females, 1 male; median age 26 years; range 16-5...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:
更新日期:2001-07-01 00:00:00
abstract::Thirty difficult-to-test children have been tested with transtympanic ECoG. When possible, informal hearing tests and/or free-field testing were performed. Children in whom no action potential (AP) could be recorded were submitted to conventional radiography of the inner ear, and vestibular tests. The correlation betw...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487709123981
更新日期:1977-11-01 00:00:00
abstract::Several reports indicate that disturbances of the vestibulo-oculomotor ability are a manifestation of the toxic action on the central nervous system exerted by some industrial solvents. The aim of the present investigation was to examine the vestibulo-oculomotor system during exposure to styrene, which is extensively ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488209128939
更新日期:1982-11-01 00:00:00
abstract::Serial Thermal Vestibulometry with the application of increasing caloric stimuli (corresponding to decreasing temperature of water at successive irrigration of the ears) was performed on normal subjects and patients with lesions in the central nervous system involving the statoacoustic subsystem. The normal values and...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487909137164
更新日期:1979-01-01 00:00:00
abstract:PURPOSE:To analyze the outcomes following re-irradiation for local recurrence of rare head and neck tumors. MATERIAL AND METHODS:We retrospectively analyzed 11 patients who had received intensity-modulated radiation therapy (IMRT) for recurrent tumors in the head and neck except for laryngopharynx. RESULTS:Primary tu...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2018.1438662
更新日期:2018-08-01 00:00:00
abstract:CONCLUSIONS:This is the first report of mandibular reconstruction using the retroauricular (RA) or the modified face-lift (MFL) approach in head and neck cancer. This approach may have advantages over the conventional approach, especially in its superior aesthetic results. OBJECTIVE:The fibular osseous or osteocutaneo...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2014.986757
更新日期:2015-05-01 00:00:00
abstract:CONCLUSION:In the present study, about one-third of patients with Meniere's disease developed benign paroxysmal positional vertigo (BPPV)-like attacks. Additionally, more than one-third of all vertigo attacks were BPPV-like attacks. Thus, vertigo attacks in patients with Meniere's disease must be carefully treated beca...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2014.936624
更新日期:2014-11-01 00:00:00
abstract::Patients with Bell's palsy were investigated with regard to the cellular immune response during the acute and convalescent stages with the purpose of acquiring information concerning the etiology of the condition. In order to ascertain whether there was activation of the immune system, the proportion of activated T ce...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488809119452
更新日期:1988-01-01 00:00:00
abstract:CONCLUSION:A man-made bone tunnel of 1.5 turns around the modiolus can be created in cases of total cochlear ossification. Patients with ossified cochlea types I and II achieved satisfactory hearing results after cochlear implantation (CI). Patients with ossified cochlea type III, in which the modiolus is damaged by th...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2014.947656
更新日期:2014-12-01 00:00:00
abstract::During the last third of the 20th century, pediatric otolaryngology became a defined specialty in many nations, resulting in focused training, fellowships, societies, journals, textbooks, etc. This development occurred as a result of an interaction between the changing sociological and economic status of the child and...
journal_title:Acta oto-laryngologica
pub_type: 历史文章,杂志文章
doi:10.1080/00016480310000575
更新日期:2004-05-01 00:00:00
abstract:CONCLUSION:Transforming growth factor β1 gene (TGFβ1) genotype is a potential p16 independent prognostic factor predicting response to chemoradiotherapy in head and neck squamous cell carcinoma (HNSCC). OBJECTIVES:Expression of p16 and epidermal growth factor receptor (EGFR) has been reported to be associated with sur...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2012.678944
更新日期:2012-09-01 00:00:00
abstract::The main parameters of the vestibulo-ocular reflex (i.e. the gain or reflectivity, the long-time constant of the semicircular canals, the time constant of the mechano-neural transduction, and that of the central leaky integrator) were computed from the post-rotational nystagmic responses of unilateral Meniere's patien...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016487809121469
更新日期:1978-05-01 00:00:00
abstract::The purpose of this study was to show the early stages of polyp formation, as part of our studies on the pathogenesis of nasal polyps. Two and 4 weeks after experimental tubal occlusion in 18 Wistar rats, 13 showed signs of bacterial infection, respective acute otitis media. In the majority of these rats polypouslike ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489109138432
更新日期:1991-01-01 00:00:00
abstract:CONCLUSION:Chances of hearing preservation are better in patients with vestibular schwannoma (VS) from the superior vestibular nerve (SVN) than from the inferior vestibular nerve (IVN). Pathologic posturography and electronystagmography (ENG) findings are more common in schwannomas from the SVN compared with tumors fro...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2010.536991
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to compare the radiologic findings with histological results of anatomically matched whole organ sections and to analyze the accuracy of pretherapeutic radiologic staging of glottic cancers. METHODS:The histologic findings of surgical specimens of 30 patients who had undergone tota...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2011.562538
更新日期:2011-08-01 00:00:00
abstract:CONCLUSIONS:We conclude that the capsaicin inhalation test is useful to directly assess cough reflex and sensation around the larynx, while it indirectly reflects central nervous system function. OBJECTIVES:To understand the state of the cough reflex before patients with dysphagia start eating. METHODS:We studied the...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489.2010.516013
更新日期:2011-01-01 00:00:00
abstract::We studied the pathological changes in the temporal bone and brainstem, with particular attention to the autolysis of red blood cells in and around the blood vessels, in six cases of brainstem death determined by auditory brainstem responses (ABRs). Our findings showed that the cochlea, the visceral organs and the spi...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489509139287
更新日期:1995-03-01 00:00:00
abstract::Gaze functions under high-frequency head oscillations with large amplitudes were investigated in 12 normal subjects. Oscillation amplitude decreased as the frequency increased (31 degrees at 2 Hz to 11 degrees at 5 Hz on average). Maximum head velocity and acceleration were 170-200 degrees/s and 2,500-5,000 degrees/s2...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016488909127495
更新日期:1989-03-01 00:00:00
abstract::The aim of the present study is to construct a reference model with the indication for the attitude, the requirements and the resources needed in order to be able to deal with deafness in the presence of disabilities or associated problems. The study group consisted of 13 adults and 18 children affected by profound de...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/03655230410017193
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:Many patients with coronavirus disease 2019 (COVID-19) complain from olfactory dysfunction (OD). Aims/objectives: To evaluate the prevalence, prognosis, and recovery from OD in COVID-19 patients. MATERIAL AND METHODS:In this study, patients with COVID-19 symptoms who were referred to six different tertiary ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489.2020.1836397
更新日期:2020-11-11 00:00:00
abstract::Fibroblasts in two portions of the vocal fold mucosa, the macula flava (MF) and Reinke's space (RS), were investigated by means of transmission electron microscopy. Five adult and five newborn larynges from autopsy cases were subjected to study. Both in adults and newborns, fibroblasts in the MF tended to be stellate ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016489950181800
更新日期:1999-03-01 00:00:00
abstract::In this study, cytological examination of nasal secretions of 17 patients with cystic fibrosis (CF) was combined with quantitative determination of common inflammatory mediators. Results showed a normal cytogram in these patients. However, obvious mucosal inflammation is evidenced by significantly higher concentration...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.3109/00016489609137875
更新日期:1996-05-01 00:00:00
abstract:CONCLUSION:The possible roles of CD44st, CD44v5 and CD44v6 in the prognosis of head and neck cancer deserve further elucidation and evaluation with long-term patient follow-up. OBJECTIVE:Standard CD44 (CD44st), CD44 variant 5 (CD44v5) and CD44 variant 6 (CD44v6) are expressed in human malignant cells and tissues. The ...
journal_title:Acta oto-laryngologica
pub_type: 杂志文章
doi:10.1080/00016480510026971
更新日期:2005-04-01 00:00:00