We show that: (1) the NMDA receptors of tectal neurons can be activated by an intense burst discharge of an individual ganglion cell (likely darkness detector) at physiological conditions.
The physiological changes that lie detectors sense are caused by glucocorticoids, hormones that are released during a stress response.
The horizontal dashed line indicates the upper theoretical limit of performance of an ideal detector operating at the physiological level of detection efficiency in the absence of additional noise and using the framework of signal detection theory (Supplementary Note 1).
Our aim here is to show that using information from different physiological sources results in better performing detectors than those based on information extracted from single sources.
Practical Physiological Chemistry.
Here, we studied the detection of extracellular glucose concentrations in vivo by invalidating the transduction pathway downstream from the transporter-detector GLUT2 and measured the physiological impact of this pathway.
Choset has affixed various physiological sensors to the robotic arm, including a detector for carbon dioxide and oxygen to test whether a person is breathing.
To increase the safety inside residential premises, most of the respondents would use: CCTV in common areas (64 %) A SOS button (56 %) Sensor equipment (smoke detectors, gas and water leakage detectors), (43 %) Medical equipment (check of physiological functions) along with Cameras in private areas scored the least points (13 % and 2%%).
The practical utility of developed detector has been confirmed by its application for analysis of mineral waters, medicines as well as physiological fluids.
Free amino acids were quantified by EZ:faast GC/FID Free (Physiological) Amino Acid Kit (Phenomenex, Inc., CA, USA) by using gas chromatography (GC) equipped with a flame ionization detector (FID) GC-20144; Shimadzu Corporation, Kyoto, Japan).
