Two aspects of human retinal structure based on physiology and morphology can be distinguished. They are the various retinal layers that consist of either neuron perikarya or neuronal processes. The other, is the distinction between central (macula, fovea) and periphery parts of the retina. Major...
The quantal release of acetylcholine (ACh) by an impulse at preganglionic terminals generates an excitatory postsynaptic potential (EPSP) at the subsynaptic membrane of a postganglionic neuron. This EPSP exhibits a rapid rise and a relatively slow decay with a time constant somewhat longer than ...
General anesthesia plays a significant role in modern medicine. However, the precise mechanism of general anesthesia remains unclear, posing a key scientific challenge in anesthesiology. Advances in neuroscience techniques have enabled targeted manipulation of specific neural circuits and the capture of brai...
2014-04-10 The family structure of elephants - Caitlin O'Connell-Rodwell 08:12 2014-04-10 The networked beauty of forests - Suzanne Simard 07:24 2014-04-10 The sweaty teacher's lament - Justin Lamb 03:11 2014-04-17 Cell vs. virus - A battle for health - Shannon Stiles 04:00 2014...
The structure of this codebase is borrowed from this pytorch implementataion of PointNet/PointNet++ and DGCNN.About Vector Neurons: A General Framework for SO(3)-Equivariant Networks Resources Readme License MIT license Activity Stars 0 stars Watchers 0 watching Forks 0 forks Report ...
Neuron 23, 747–764 (1999). Article CAS PubMed Google Scholar Duncan, J. & Owen, A. M. Common regions of the human frontal lobe recruited by diverse cognitive demands. Trends Neurosci. 23, 475–483 (2000). Article CAS PubMed Google Scholar Ramnani, N. & Owen, A. M. Anterior ...
Bidirectional generation of structure and properties through a single molecular foundation model Article Open access 14 March 2024 Introduction Science fictions and sci-fi films, that describe highly intelligent computer minds, robots, or even human-shaped ones, can be said to understand or have prim...
CEACAM1 structure and function in immunity and its therapeutic implications. Semin Immunol. 2019;42:101296. Article CAS PubMed PubMed Central Google Scholar Tchoupa AK, Schuhmacher T, Hauck CR. Signaling by epithelial members of the CEACAM family—mucosal docking sites for pathogenic bacteria. ...
Miake H, Mizusawa H, Iwatsubo T, Hasegawa M (2002) Biochemical characterization of the core structure of α-synuclein filaments. J Biol Chem 277: 19213–19219 PubMed CAS Google Scholar Miller RJ, Wilson SM (2003) Neurological disease: UPS stops delivering! Trends Pharmacol Sci 24: 18–23...
Hence, the positive feedback action of progesterone on LH release is not mediated by a genomic mechanism within the LHRH neuron. Precursors of 5-hydroxytryptamine (5HT) and dopamine (DA) inhibit the preovulatory release of LH, while the turnover rates of these neurotransmitters in the anterior ...