Results 41 to 50 of about 46,369 (250)

Olfactory Optogenetics: Light Illuminates the Chemical Sensing Mechanisms of Biological Olfactory Systems

Biosensors, 2021
The mammalian olfactory system has an amazing ability to distinguish thousands of odorant molecules at the trace level. Scientists have made great achievements on revealing the olfactory sensing mechanisms in decades; even though many issues need ...
Ping Zhu, Yulan Tian, Yating Chen, Wei Chen, Ping Wang, Liping Du, Chunsheng Wu   +6 more
doaj   +1 more source

Olfactory neurogenesis plays different parts at successive stages of life, implications for mental health

Frontiers in Neural Circuits
The olfactory bulb is a unique site of continuous neurogenesis, primarily generating inhibitory interneurons, a process that begins at birth and extends through infancy and adulthood.
Jules Dejou, Nathalie Mandairon, Anne Didier, Anne Didier   +3 more
doaj   +1 more source

Optimized workflow for behavior-coupled fiber photometry experiment: improved data navigation and accessibility

Frontiers in Neuroscience
Fiber photometry provides crucial insights into cell population activity underlying behavior. While numerous open-source data analysis tools exist, few offer an automated workflow that streamlines the analysis of fiber photometry data alongside ...
Anna Athanassi, Amaury François, Emmanuel Bourinet, Marc Thevenet, Nathalie Mandairon   +4 more
doaj   +1 more source

Beta and gamma oscillatory activities associated with olfactory memory tasks: Different rhythms for different functional networks?

Frontiers in Behavioral Neuroscience, 2014
Olfactory processing in behaving animals, even at early stages, is inextricable from top down influences associated with odor perception. The anatomy of the olfactory network (olfactory bulb, piriform and entorhinal cortices) and its unique direct access
Claire eMartin, Nadine eRAVEL
doaj   +1 more source

Olfactory response as a marker for Alzheimer's disease: Evidence from perceptual and frontal lobe oscillation coherence deficit.

PLoS ONE, 2020
High-frequency oscillations of the frontal cortex are involved in functions of the brain that fuse processed data from different sensory modules or bind them with elements stored in the memory.
Mohammad Javad Sedghizadeh, Hadi Hojjati, Kiana Ezzatdoost, Hamid Aghajan, Zahra Vahabi, Heliya Tarighatnia   +5 more
doaj   +1 more source

Perceived synchronization of olfactory multimedia

, 2010
This is the post-print version of this Article. The official published version can be accessed from the link below - Copyright @ 2010 IEEEThe concept of synchronization is of fundamental importance in multimedia systems and applications.
Ghinea, G, Ademoye, OA
core   +1 more source

Orientation in space using the sense of smell [PDF]

, 2010
Several studies reported that respiration interacts with olfactory perception. Therefore, in the pilot study of this experiment series human breathing was investigated during an olfactory experiment.
Kleemann, Anna Maria
core  

Enhanced odor discrimination and impaired olfactory memory by spatially controlled switch of AMPA receptors

, 2005
Genetic perturbations of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptors (AMPARs) are widely used to dissect molecular mechanisms of sensory coding, learning, and memory.
Shimshek Derya R, Mack Volker, Derya R Shimshek, Peter H Seeburg, Sprengel, Rolf, Bus, T, Mihaljevic Andre, Bus, T., Sprengel, R, Kim Jinhyun, Schaefer, AT, Mihaljevic, A, Thorsten Bus (71683), Peter H Seeburg (71687), Shimshek, DR, Rolf Sprengel (71688), Schaefer, Andreas T., Seeburg, P., Jinhyun Kim, Andre Mihaljevic, Volker Mack (71686), Mihaljevic, André, Shimshek, Derya R., Derya R Shimshek (71682), Bus, Thorsten, Seeburg, Peter H., Rolf Sprengel, Kim, Jinhyun, Mack, V, Schaefer, A., Bus Thorsten, Schaefer Andreas T, Jinhyun Kim (71684), Kim, J, Seeburg Peter H, Seeburg, PH, Kim, J., Thorsten Bus, Andreas T Schaefer, Shimshek, D., Mack, Volker, Sprengel Rolf, Mack, V., Andre Mihaljevic (71685), Volker Mack, Mihaljevic, A., Sprengel, R., Andreas T Schaefer (71689)   +47 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

The sense of smell, its signalling pathways, and the dichotomy of cilia and microvilli in olfactory sensory cells

BMC Neuroscience, 2007
Smell is often regarded as an ancillary perception in primates, who seem so dominated by their sense of vision. In this paper, we will portray some aspects of the significance of olfaction to human life and speculate on what evolutionary factors ...
Paysan Jacques, Elsaesser Rebecca
doaj   +1 more source