The cells of spinoreticular and spinothalamic fibrous systems of the cat brain were studied by the method of axone transmission of horse-radish peroxidase (HP). A dense accumulation of HP-labeled neurons establishing direct relations with the reticular formation and thalamus was seen in the upper ...
【题文】 In high school I was very shy, content to hang around with my small group of friends and to concentrate on my courses. I was quickly labeled a "brain." I did so well that by the end of senior year I had perfect grades and enough college credits ...
Rapidly labeled RNA was obtained from adult rat brain injected intracisternally with H 3-pyrimidine nucleosides. More than 10 times tritium is incorporated into RNA with H 3-uridine than with H 3-cytidine. A considerable part of these RNA species sediment faster in sucrose gradients, and have ...
This is especially problematic for studying chronic diseases of the brain. The decreased biological half-life of engineered bispecific antibodies permits the use of radionuclides with shorter decay half-lives. Fluorine-18 (18F) is an attractive radionuclide for clinical PET radioligands, as it has a...
aThis change is sometimes simply labeled capitalism,but full-blown capitalism emerges gradually as part of this shifting social system. Industrial society begins in Britain,and it begins with water power. 这变动有时简单地被标记资本主义,作为这个转移的社会系统一部分,但盛放的资本主义逐渐涌现。 工业社会...
ASL perfusion MRI has a broad range of potential applications as a biomarker of regional brain function in basic and clinical neuroscience.Over the past few years, ASL technology has improved considerably and the utility of ASL perfusion MRI as a diagnostic and research tool has been demonstrated....
Sensory information then projects to the brain via a specialized subsystem. Thus, in the antennal lobe, the primary olfactory center of moths, the processing of the female sexe pheromone components is carried out by a macroglomerular complex, made of a few specialized glomeruli. This term, ...
Iodine-123 labeled nor-beta-CIT as a potential tracer for serotonin transporter imaging in the human brain with single-photon emission tomography. Iodine-123 labelled 2beta-carbomethoxy-3beta-(4-iodophenyl) (nor-beta-CIT) is an analogue of beta-CIT, which has high affinity to the serotonin ...
Furthermore, when the corticospinal neurons were labeled retrogradely, many labeled neurons were found in layer V of areas FL and HL as well as that of agranular area M1 just medial to these granular areas (Miller, 1987). Thus, area HL and the medial part of area FL are considered to ...
"Here, we have shown that left-handedness is a result of the developmental biology of the brain, in part driven by the complex interplay (相互作用) of many genes," said Dominic Furnissa, a professor at the University of Oxford."It is part of the rich tapestry (织锦) of what makes ...