Results 91 to 100 of about 897,978 (345)

Coupled Oscillators as a model of Olfactory Network. Importance in Pattern Recognition and Classification tasks [PDF]

arXiv, 2019
The olfactory system is constantly solving pattern-recognition problems by the creation of a large space to codify odour representations and optimizing their distribution within it. A model of the Olfactory Bulb was developed by Z. Li and J. J. Hopfield Li and Hopfield (1989) based on anatomy and electrophysiology.
arxiv  

Anatomy Completor: A Multi-class Completion Framework for 3D Anatomy Reconstruction [PDF]

arXiv, 2023
In this paper, we introduce a completion framework to reconstruct the geometric shapes of various anatomies, including organs, vessels and muscles. Our work targets a scenario where one or multiple anatomies are missing in the imaging data due to surgical, pathological or traumatic factors, or simply because these anatomies are not covered by image ...
arxiv  

Rhizome and root anatomy of 14 species of Bromeliaceae

Rodriguésia
The anatomy of rhizomes and roots of 14 species of Bromeliaceae that occur in the cerrado biome were studied with the aim of pointing out particular anatomical features of the family and possible adaptations related to the environment.
Suzana Lúcia Proença, Maria das Graças Sajo   +1 more
doaj   +1 more source

Reduced Cortical Complexity in Cirrhotic Patients with Minimal Hepatic Encephalopathy

Neural Plasticity, 2020
Purpose. Gray matter volume loss, regional cortical thinning, and local gyrification index alteration have been documented in minimal hepatic encephalopathy (MHE).
Qiu-Feng Chen, Xiao-Hong Zhang, Tian-Xiu Zou, Nao-Xin Huang, Hua-Jun Chen   +4 more
doaj   +1 more source

Crossmodal Connections of Primary Sensory Cortices Largely Vanish During Normal Aging

Frontiers in Aging Neuroscience, 2018
During aging, human response times (RTs) to unisensory and crossmodal stimuli decrease. However, the elderly benefit more from crossmodal stimulus representations than younger people.
Julia U. Henschke, Julia U. Henschke, Julia U. Henschke, Julia U. Henschke, Julia U. Henschke, Frank W. Ohl, Frank W. Ohl, Frank W. Ohl, Eike Budinger, Eike Budinger   +9 more
doaj   +1 more source

A novel micro-ECoG recording method for recording multisensory neural activity from the parietal to temporal cortices in mice

Molecular Brain, 2023
Characterization of inter-regional interactions in brain is essential for understanding the mechanism relevant to normal brain function and neurological disease.
Susumu Setogawa, Ryota Kanda, Shuto Tada, Takuya Hikima, Yoshito Saitoh, Mikiko Ishikawa, Satoshi Nakada, Fumiko Seki, Keigo Hikishima, Hideyuki Matsumoto, Kenji Mizuseki, Osamu Fukayama, Makoto Osanai, Hiroto Sekiguchi, Noriaki Ohkawa   +14 more
doaj   +1 more source

The role of temporal cortex in the control of attention [PDF]

arXiv, 2021
Attention is an indispensable component of active vision. Contrary to the widely accepted notion that temporal cortex processing primarily focusses on passive object recognition, a series of very recent studies emphasize the role of temporal cortex structures, specifically the superior temporal sulcus (STS) and inferotemporal (IT) cortex, in guiding ...
arxiv  

Calcium modulating ligand confers risk for Parkinson's disease and impacts lysosomes

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Objective Several genetic loci known to confer risk for Parkinson's disease (PD) function in lysosomal pathways. We systematically screened common variants linked to PD risk by genome‐wide association studies (GWAS) for impact on cerebrospinal fluid (CSF) proteins reflecting lysosomal function.
Hanwen Zhang, Daniel Kargilis, Thomas Tropea, John Robinson, Junchao Shen, Eliza M. Brody, Ann Brinkmalm, Simon Sjödin, Adama J. Berndt, Marc Carceles‐Cordon, EunRan Suh, Vivianna M. Van Deerlin, Kaj Blennow, Daniel Weintraub, Edward B. Lee, Henrik Zetterberg, Alice S. Chen‐Plotkin   +16 more
wiley   +1 more source

Topographic Deep Artificial Neural Networks (TDANNs) predict face selectivity topography in primate inferior temporal (IT) cortex [PDF]

, 2019
Deep convolutional neural networks are biologically driven models that resemble the hierarchical structure of primate visual cortex and are the current best predictors of the neural responses measured along the ventral stream. However, the networks lack topographic properties that are present in the visual cortex, such as orientation maps in primary ...
arxiv   +1 more source

Assessment of concurrent neoplasms and a paraneoplastic association in MOGAD

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Cases of myelin oligodendrocyte glycoprotein (MOG) antibody‐associated disease (MOGAD) co‐occurring with neoplasms have been reported. In this international, retrospective cohort study in South Korea and the USA, 16 of 445 (3.6%) patients with MOGAD had concurrent neoplasm within 2 years of MOGAD onset, resulting in a standardized incidence ...
Young Nam Kwon, Nanthaya Tisavipat, Yong Guo, Stephanie B. Syc‐Mazurek, Ji Yeon Han, Jun‐Soon Kim, Kyomin Choi, Seong‐il Oh, Seok‐Jin Choi, Eunhee Sohn, Jeeyoung Oh, Seung Woo Kim, Ha Young Shin, Byung Chan Lim, Byoung Joon Kim, Kyung Seok Park, Jung‐Joon Sung, Se Hoon Kim, Sung‐Hye Park, Anastasia Zekeridou, Claudia F. Lucchinetti, Sean J. Pittock, John J. Chen, Eoin P. Flanagan, Sung‐Min Kim   +24 more
wiley   +1 more source