نتایج جستجو برای: nostril stenosis

تعداد نتایج: 65794  

Journal: :Chemical senses 2000
N Sobel R M Khan C A Hartley E V Sullivan J D Gabrieli

Air flow-rate is usually higher in one nostril in comparison to the other. Also, within bounds, higher nasal flow-rate improves odorant detection. It follows from the above that odorant detection should be better in the nostril with higher flow-rate in comparison to the nostril with lower flow-rate. Paradoxically, previous research has shown that odorant detection thresholds are equal for the h...

Journal: :Bratislavske lekarske listy 2012
J Fedeles P Ziak J Fedeles

OBJECTIVES The aim of this study was to compare nostril height, width, collumelar length, interalar distance and nostril symetry between unilateral complete cleft lip/palate patients undergoing nasoalveolar moulding (NAM) and incomplete cleft lip patients/palate with no need of presurgical moulding before and after cheiloplasty with primary nasal correction. Our study group included 18 patients...

2016
Seong In Chi Sookyung Park Li-Ah Joo Teo Jeon Shin Hyun Jeong Kim Kwang-Suk Seo

BACKGROUND One nostril must be selected for nasotracheal intubation. In some cases, structural anomalies within the nasal cavity hinder the insertion of the tube or complications, such as epistaxis, develop. This study examined the possibility of using radiography to select the nostril that would induce fewer complications. METHODS Four hundred and five patients who underwent nasotracheal int...

2010
Katherine P. Lemon Vanja Klepac-Ceraj Hilary K. Schiffer Eoin L. Brodie Susan V. Lynch Roberto Kolter

The nose and throat are important sites of pathogen colonization, yet the microbiota of both is relatively unexplored by culture-independent approaches. We examined the bacterial microbiota of the nostril and posterior wall of the oropharynx from seven healthy adults using two culture-independent methods, a 16S rRNA gene microarray (PhyloChip) and 16S rRNA gene clone libraries. While the bacter...

2010
Luca Cappelletta Naomi Harte

Within an Audio-Visual Speech Recognition (AVSR) framework an important process is video feature extraction. Several methods are available, but all of them require mouth region extraction. To achieve this, a semi-automatic system based on nostril detection is presented. The system is designed to work on ordinary frontal videos and to be able to recover brief nostril occlusion. Using the nostril...

Journal: :Chemical senses 2006
Jonas K Olofsson Daniel A Broman Paul E Gilbert Pamela Dean Steven Nordin Claire Murphy

In experimental practice, odors are commonly applied to only one nostril for recordings of olfactory event-related potentials (OERPs), but the lateralization aspect of the OERP response is unclear regarding both stimulated nostril and cortical topography. The purpose of the present study was to investigate whether stimulated-nostril side affects OERP amplitudes and latencies and whether these p...

Journal: :Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery 2013
Srinivas Gosla Reddy Visalakshi Devarakonda Rajgopal R Reddy

The aim of this study was to assess the nostril symmetry following primary cleft rhinoplasty done with either a dorsal onlay or columellar strut graft in patients with non-syndromic complete unilateral cleft lip and palate. In this retrospective study 30 consecutive patients treated with autogenous or alloplastic dorsal onlay grafts and 30 consecutive patients treated with autogenous or allopla...

Journal: :Indian journal of physiology and pharmacology 2008
Meesha Joshi Shirley Telles

The immediate effect of two yoga breathing techniques was assessed on verbal and spatial memory tasks, considered hemisphere-specific. Forty-five participants (24 males; age range 20 to 45 years (mean age 27.1 +/- 8.1 years) were randomly allocated to three groups (n = 15 each) and were assessed immediately before and after 45 minutes of three breathing practices i.e., right nostril yoga breath...

Journal: :British journal of neurosurgery 2013
Vicknes Waran Ing Ping Tang Ravindran Karuppiah Khairul Azmi Abd Kadir Hari Chandran Kalai Arasu Muthusamy Narayanan Prepageran

Abstract The endoscopic transnasal, transsphenoidal surgical technique for pituitary tumour excision has generally been regarded as a less invasive technique, ranging from single nostril to dual nostril techniques. We propose a single nostril technique using a modified nasal speculum as a preferred technique. We initially reviewed 25 patients who underwent pituitary tumour excision, via endosco...

Journal: :Plastic and reconstructive surgery 2011
Srinivas Gosla-Reddy Krisztian Nagy Maurice Y Mommaerts Rajgopal R Reddy Ewald M Bronkhorst Rajendra Prasad Anne Marie Kuijpers-Jagtman Stefaan J Bergé

BACKGROUND The purpose of this study was to assess and compare nasal symmetry in patients who underwent correction of a complete unilateral cleft lip using the Afroze incision without and with primary septoplasty using a standardized two-dimensional photographic analysis. METHODS A prospective cohort study of 190 consecutive patients with complete unilateral cleft lip and alveolus with cleft ...

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