Results 81 to 90 of about 1,353,846 (307)

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

Figure S1 from Deconstructing Olfactory Epithelium Developmental Pathways in Olfactory Neuroblastoma

, 2023
<p>A and B identical to Figure 2A and B, but with the two IDH2 mutant tumors separated out from the other tumors into their own category. C shows estimated respiratory cell type proportions across normal OE, low grade, high grade, and IDH2 mutant tumors, which reveals that model estimates do not predict an increase in respiratory cell programming
Bradley J. Goldstein, Nosayaba Osazuwa-Peters, David W. Jang, Ralph Abi Hachem, John B. Finlay   +4 more
openaire   +1 more source

Host location in a specialist parasitoid wasp via olfactory cues – a physiological, behavioural and morphological study

, 2012
For successful host location, parasitoids are thought to have evolved different strategies to filter relevant olfactory cues which indicate the presence of the host. Because of their versatility in their ecology and behaviour, as well as their fine tuned
Groll, Helga
core   +1 more source

The Mind From Within: Visceral Roots of Human Cognition

Advanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti, Salvatore Maria Aglioti   +1 more
wiley   +1 more source

FIGURE 4 from Deconstructing Olfactory Epithelium Developmental Pathways in Olfactory Neuroblastoma

, 2023
<p>PRC2 complex expression in ONB. <b>A,</b> PRC2 transcripts in the core complex are mostly upregulated in high-grade ONB. <b>B,</b> EPOP expression is significantly increased in high-grade ONB compared with low grade, with no differences between low and high grade in proteins that form the PRC2.2 complex.
Bradley J Goldstein, Nosayaba Osazuwa-Peters, David W Jang, Ralph Abi Hachem, John B Finlay   +4 more
openaire   +1 more source

Complementary Sensory and Associative Microcircuitry in Primary Olfactory Cortex [PDF]

, 2011
The three-layered primary olfactory (piriform) cortex is the largest component of the olfactory cortex. Sensory and intracortical inputs converge on principal cells in the anterior piriform cortex (aPC).Wecharacterize organization principles of the ...
Dietmar Schmitz, Wiegand, H.F., Beed, P., Wiegand, Hauke F., Leibold, Christian, Leibold, C., Bendels, Michael H. K., Bendels, M.H., Schmitz, Dietmar, Michael H. K. Bendels, Christian Leibold, Johenning, Friedrich W., Prateep Beed, Friedrich W. Johenning, Johenning, F.W., Beed, Prateep, Hauke F. Wiegand, Schmitz, D.   +17 more
core   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Research progress of animal olfactory receptor gene

Siliao yanjiu, 2023
The sense of smell plays an important role in daily activities of mammals. Olfaction is a complex biological process. Volatile odor molecules specifically bind to olfactory receptors (OR) present in olfactory epithelial cells to exert the biological ...
LI Zhi-peng, YI Lan-lan, HE De-yong, XU Hong, HUANG Ying, YANG Ming-hua, ZHAO Su-mei   +6 more
doaj  

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Beyond anosmia: olfactory dysfunction as a common denominator in neurodegenerative and neurodevelopmental disorders

Frontiers in Neuroscience
Olfactory dysfunction has emerged as a hallmark feature shared among several neurological conditions, including both neurodevelopmental and neurodegenerative disorders.
Yu-Nan Chen, Johanna Katharina Kostka
doaj   +1 more source