Browse Items (16 total)

This animation shows how electrical impulses generated by neurons (action potentials) lead to the expression of C-fos by the cell nucleus. C-fos is thus considered an immediate early gene product of recent neural activity. It is widely used in…

Brief animation showing how a primary and secondary antibody are used to detect C-fos, an immediate early gene transcribed as a result of recent neural activity. To see why and how C-fos is made please watch the companion video Cfos neural activity

Precise modification of faulty genes for repair has been one of the most important goals in medicine. It is now finally within the realm of possibility thanks to the gene editing tool CRISPR. This microbial adaptive immune system can copy and cut…

Cocaine afflicts many individuals and is potently addictive. Originally hailed as a wonder-drug in the late 19th century, cocaine is now considered an illegal substance. Cocaine’s addictive properties can be attributed to changes in the dopamine…

Gene insertion of opsin, light-activated cell-membrane channels, into neurons of interest allows researchers to manipulate light to either excite or inhibit neuronal activity to gain a better understanding of brain function and dysfunction, and…

Neurons communicate with each other and relay information to the brain through synapse. Influx of calcium through ion channels acts as a trigger for starting the neurotransmission cascade, which upon reaching action potential, leads to the release of…

This animation describes the process of WBC formation from myeloblast.