Results 31 to 40 of about 39,235 (260)

AR-PCA-HMM approach for sensorimotor task classification in EEG-based brain-computer interfaces [PDF]

, 2010
We propose an approach based on Hidden Markov models (HMMs) combined with principal component analysis (PCA) for classification of four-class single trial motor imagery EEG data for brain computer interfacing (BCI) purposes. We extract autoregressive (AR)
Argunsah, Ali Ozgur, Argunşah, Ali Özgür, Cetin, Mujdat, Çetin, Müjdat   +3 more
core   +1 more source

MASTOID PROCESS MORPHOMETRY ON DRY SKULLS

Kırıkkale Üniversitesi Tıp Fakültesi Dergisi, 2020
Objective: Mastoid process is the downward projection from the mastoid part of the temporal bone located posteroinferior to external auditory meatus. Mastoid process is a palpable bony structure which enables to determine the location of asterion. The aim of this study is to define details of mastoid process anatomy to enlighten surgeons, anatomists ...
Selma ÇALIŞKAN, Sinem AKKAŞOĞLU, Mustafa Fevzi SARGON, Mehmet Deniz DEMİRYÜREK   +3 more
openaire   +3 more sources

The antiquity of hydrocephalus: the first full palaeo-neuropathological description [PDF]

, 2018
The Pathology Museum of the University of Florence houses a rich collection of anatomical specimens and over a hundred waxworks portraying pathological conditions occurring in the nineteenth century, when the museum was established.
Galassi, F. M., Nesi, G., Ottini, L., Pietragalla, M., Rizzolo, P., Santi, R., Valentini, V., Zelli, V.   +7 more
core   +1 more source

Determination of sex using mastoid process of dry skull in North East Region of India

Asian Journal of Medical Sciences
Background: Identification of individuals is of utmost important during manmade disaster or natural calamities. Determination of sex is the primary priority in the process of identification.
Tanwi Ghosal Sen , Nandita Datta
doaj   +1 more source

Ivory Osteoma Of Temporal Bone [PDF]

, 2006
Osteomas are slow growing bony tumors common in fronto-ethmoid regions and rare in temporal bone. These are usually asymptomatic and require treatment mainly for cosmetic reasons.
Meher, Dr. Ravi
core   +1 more source

High Humidity Exacerbates Psoriasiform Skin Disease Relapse by Increasing Tissue‐Resident Memory T Cells via Altering Skin Microbiota

Advanced Science, EarlyView.
We demonstrated that high humidity worsened psoriasis relapse in murine psoriasiform skin inflammation by increasing skin‐resident memory CD8+ cells via upregulating IL‐15Rα on keratinocytes. The increases in IL‐15Rα and memory CD8+ cells were attributed to S. nepalensis and its metabolite ADMA in skin exposed to high humidity.
Chun‐Ling Liang, Yuchao Chen, Chuanjian Lu, Huazhen Liu, Fenglian Qin, Sisi Dai, Feifei Qiu, Haiming Chen, Weihui Lu, Jonathan S. Bromberg, Zhenhua Dai   +10 more
wiley   +1 more source

Capillary hemangioma of tympanic cleft [PDF]

, 2009
We present an extensive capillary hemangioma of right ear in an 11-year-old child involving external auditory canal, middle ear and mastoid. Patient was presented with chronic purulent discharge and aural mass in right ear. The Computarize tomography (CT)
Bhandary, Sangita, Karki, Smirti, Singh, Rakesh Kumar, Tiwary, Awadhesh   +3 more
core   +1 more source

Validity and sensitivity of a human cranial finite element model: Implications for comparative studies of biting performance [PDF]

, 2015
Finite element analysis (FEA) is a modelling technique increasingly used in anatomical studies investigating skeletal form and function. In the case of the cranium this approach has been applied to both living and fossil taxa to (for example) investigate
Barak, Benazzi, Berthaume, Bright, Bright, Chamoli, Cox, Curtis, Daegling, Dechow, Fagan, Fitton, Fitton, Gross, Gröning, Gröning, Gröning, Gröning, Horgan, Jansen van Rensburg, Keyak, Kupczik, Kupczik, Lengsfeld, Lieberman, Liu, Marinescu, McElhaney, Menegaz, Meredith, Milne, Misch, Moazen, Moss, O'Higgins, O'Higgins, O'Higgins, Olesiak, Peterson, Rayfield, Renders, Ross, Schwartz-Dabney, Smith, Smith, Strait, Strait, Szwedowski, Toro-Ibacache, Truesdell, Turner-Walker, Wang, Wood, Wroe, Yang, Yang   +55 more
core   +2 more sources

GATA4‐Driven Transcription of HtrA1 Promotes Cellular Senescence in Ménière's Disease and Age‐Related Audio‐Vestibular Dysfunction

Advanced Science, EarlyView.
This study identifies the HDAC6/GATA4/HtrA1 axis as a critical driver of cellular senescence in the inner ear. GATA4 nuclear translocation, facilitated by HDAC6 downregulation, transcriptionally activates HtrA1, promoting hair cell senescence, SASP, and audio‐vestibular dysfunction in models of Ménière's disease and age‐related audio‐vestibular ...
Na Zhang, Na Li, Yan Wang, Jing Zhang, Jiahui Liu, Lei Chen, Yongdong Song, Yurong Mu, Yuechen Han, Yafeng Lyu, Xiaofei Li, Hanyue Wang, Jing Wang, Yao Lu, Zhaomin Fan, Daogong Zhang, Haibo Wang   +16 more
wiley   +1 more source

Hearing Without Ears [PDF]

, 2014
We report on on-going work investigating the feasibility of using tissue conduction to evince auditory spatial perception. Early results indicate that it is possible to coherently control externalization, range, directionality (including elevation ...
Lennox, Peter, McKenzie, Ian, Wiggins, Bruce   +2 more
core   +2 more sources